Answer:3
Step-by-step explanation: 1.5 divided by 0.5 would be 3 or you could do 0.5 until you hit 1.5 and it would be 3
The relationship is a given algereaically as follows: B=3,000+800R match each part of this equation with the correct term LOS
Answer:
Step-by-step explanation:
3000 = vertical intercept
R = Independent variable
800 = slope
B= Depdendent variable
Explanation:
We need to remmber that a dependent variable is the variable that we want to predict with an indepedent variable
The independent variable is used in order to estimate the dependent variable.
Assuming linear relationship between B and R.
For this case we have a linear model given by:
If we compare this to the general lineal model given by:
Where y is the dependent variable, x the independent variable, m the slope and b the intercept.
We see on this case that:
3000 = vertical intercept
R = Independent variable
800 = slope
B= Depdendent variable
Least to greatest 34.039 32.94 34.198 32.102 33.6, 33.1
Answer:
32.102 < 32.94 < 33.1 < 33.6 < 34.039 < 34.198
Step-by-step explanation:
34.039, 32.94, 34.198, 32.102, 33.6, 33.1
32 < 33 < 34, so start by moving the two numbers beginning with 32 to the left, follow by the numbers with 33, then the numbers with 34.
Now compare the first digit to the right of the decimal point, the tenths digit.
32.102, 32.94, 33.1, 33.6, 34.039, 34.198
32.102 < 32.94 < 33.1 < 33.6 < 34.039 < 34.198
30 points dont mind the other stuff just hurrry
Only table 1 represents the directly proportional relationship.
What are algebraic expressions?In mathematics, an expression or mathematical expression is a finite combination of symbols that is well-formed according to rules that depend on the context.Mathematical symbols can designate numbers (constants), variables, operations, functions, brackets, punctuation, and grouping to help determine order of operations and other aspects of logical syntax.Given are the tables representing proportional relationship.
TABLE - { 1 }We can write the slope as -
{m} = (- 4 + 3)/(- 2 + 1) = 1
The equation will be -
y = x
Remaining tables does not show the direct variation.
Refer to the graph attached.
Therefore, only table 1 represents the directly proportional relationship.
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There are two words or phrases in this problem that tell you what operations will be in the algebraic expression. Choose the correct meaning for each.
Answer:I need to know what the phrases are.
Step-by-step explanation:
I can't answer this unless you do so.
Your destination is 90 miles away in your fuel gauge shows that your gas tank is 1/4 for your tank holds 12 gallons of gas in your car averages about 25 mph. Do you need to stop for gas
The person doesn't need to stop for gas as the gas will be able to travel the journey.
How to calculate the value?A fraction simply means a piece of a whole. In this situation, the number is represented as a quotient such that the numerator and denominator are split.
Since the gas tank is 1/4 for your tank as it holds 12 gallons of gas. The full gas will be:
= 12 × 4
= 48 gallons
Since your destination is 90 miles away and it uses 25 mph. The number of hours will be:
= 90 / 25
= 3.6 hours.
The number of gallons needed will be:
= 3.6 × 12
= 43.2
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how much of a radioactive kind of chromium will be left after 4 months if you start with 6080 grams and the half life is 1 months
The amount of chromium left after 4 months of decay is 380 grams.
What is the half-life of the element?The half-life of the element is defined as the time span in which the element grows or decays half of its whole composition of growth and decay.
Here,
Let y be the amount of decay for x months
y = 6080aˣ
Half-life
1 / 2 = a¹
a = 1/2 = 0.5
Now,
y = 6080[0.5]⁴
y = 380
Thus, the amount of chromium left after 4 months of decay is 380 grams.
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Crickets can jump with a vertical velocity of up to 14 ft/s. what's The maximum height the cricket reaches
h(t)=-16t²+14t is the maximum height the cricket reaches.
What is Equation?Two or more expressions with an Equal sign is called as Equation.
Given that Crickets can jump with a vertical velocity of up to 14 ft/s.
we need to find the maximum height the cricket reaches
h(t)=-16t²+v₀t+h₀
h of t equal to minus sixteen t square plus v not t plus h not.
v₀ is given as 14 and h₀ will be zero
h(t)=-16t²+14t
Hence, h(t)=-16t²+14t is the maximum height the cricket reaches.
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1) -3x + 18 < x + 6
2) 8x - 6 > -3x - 17
pls help!!
The solution of the inequalities is as follows:
1. x > 3
2. x > - 1
How to solve inequalities?Inequalities are mathematical expressions involving the symbols >, <, ≥ and ≤.
Therefore, let's solve the inequalities as follows:
-3x + 18 < x + 6
subtract x from both sides of the inequalities
-3x + 18 < x + 6
-3x - x + 18 < x - x + 6
-4x + 18 < 6
subtract 18 from both sides of the inequalities
-4x + 18 < 6
-4x + 18 - 18 < 6 - 18
-4x < -12
divide both sides by -4
x > 12 / 4
x > 3
Let's solve the second inequality
8x - 6 > -3x - 17
8x + 3x > -17 + 6
11x > - 11
divide both sides by 11
x > - 11 / 11
x > -1
The solution are as follows:
1. x > 3
2. x > -1
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How do you solve 1/6+(-1/2)
Answer:
(-1)/3
Step-by-step explanation:
Simplify the following:
1/6 - 1/2
Put 1/6 - 1/2 over the common denominator 6. 1/6 - 1/2 = 1/6 - 3/6:
1/6 - 3/6
1/6 - 3/6 = (1 - 3)/6:
(1 - 3)/6
1 - 3 = -2:
(-2)/6
The gcd of -2 and 6 is 2, so (-2)/6 = (2 (-1))/(2×3) = 2/2×(-1)/3 = (-1)/3:
Answer: (-1)/3
Answer:
-0.3333
Step-by-step explanation:
Anthony ordered two pizzas for a party. One was a small pepperoni pizza with a radius of 5 inches (5in.), and the other was a large cheese pizza with a 7in. radius. The circumference of the larger pizza is how much longer than the circumference of the smaller pizza?
The circumference of a circle is C=2πr.
Use π≈3.14 for the calculations.
Round your answer to the nearest hundredth.
The circumference of the larger pizza is 12.56 longer than the smaller pizza.
What is circumference?The length around the circle or the perimeter of the circle is called its circumference.
Given that, Anthony ordered two pizzas for a party. One was a small pepperoni pizza with a radius of 5 inches, and the other was a large cheese pizza with a 7 in. radius.
We need to find how much longer than the circumference of the smaller pizza,
We know that,
Circumference of a circle = 2πr.
Therefore,
Circumference of the larger pizza = 2 × 3.14 × 7 = 43.96 in
Circumference of the smaller pizza = 2 × 3.14 × 5 = 31.4 in
Therefore,
Subtracting the circumference of smaller pizza from larger pizza to get the difference = 43.96 - 31.4 = 12.56 in
Hence, the circumference of the larger pizza is 12.56 longer than the smaller pizza.
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Then complete the following table using annually compounded interest.
Principal
Interest (6%)
New amount
Think About It
Year 1
$100.00
$6.00
Year 2
Year 3
Year 4
Year 5
Year 6
Answer:
106 bucks
Step-by-step explanation:
Please help me fast i'm in a hurry
The graph of an exponential function is shown. Based on this graph, which statement about the function is true?
A- The range is the set of all real numbers less than -3
B- The domain is the set of all real numbers less than -3
C- The range is the set of all real numbers greater than -4
D- The domain is the set of all real numbers greater than -4
Answer:
C- The range is the set of all real numbers greater than -4
Step-by-step explanation:
You want an appropriate description of a decreasing exponential function with a horizontal asymptote of y = -4.
RangeThe range of the function is the vertical extent of its graph. This exponential function extends from y = -4 to y → +∞.
The range is the set of real numbers greater than -4.
__
Additional comment
The domain is the horizontal extent of the graph. The arrows on the ends of the curve show it extends to infinity in both directions.
The value y=-4 is not actually part of the range. The function comes arbitrarily close to that value, but is never actually that value.
Need help with this problem is anyone could help
Answer:
Step-by-step explanation:
45436
PLSSSSSSSSSSS HELPPPPPPPPPPP MEEEEEEEEE
Answer:
Step-by-step explanation:
A
A data set with whole numbers has a low value of 20 and a high value of 94 for seven classes
The 7 classes are provided in the frequency table.
What is a frequency table ?
A frequency table consists of the lists of items in a given data set and the number of times each item occurs in the data set and The number of times a particular data value occurs in a given data set is referred to as its frequency.
e.g.
A, A, A, B, B, B, B, C, C, D
Count the number of times each grade occurs in the above series. Yes, ‘A’ occurs thrice, ‘B+’ occurs four times, ‘C’ occurs twice, and ‘D’ occurs once. Now, according to the definition of frequency, we can note the frequency of each grade as follows:
Frequency of A = 3
Frequency of B = 4
Frequency of C = 2
Frequency of D = 1
Let us list the grades obtained by the students in the above example, in a frequency table. Table is in image.
Now,
Class width=94-20/7
=74/7
=10+4/7
class width=11
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A farmer owns a total of 10 acres of land. The land is separated into 4 2/3 equally sized sections. how many acres are in each section
Answer:
x=5/3Step-by-step explanation:
Let X represent the number of acres in each section[tex]4 = 10 \\ \frac{2}{3} = x[/tex][tex]4x = 10 \times \frac{2}{3} [/tex]
[tex]x = \frac{10}{4} \times \frac{2}{3} [/tex]
[tex]x = \frac{5}{2} \times \frac{2}{3} [/tex]
[tex]x = \frac{5}{3} [/tex]
find the 10th term of the geometric sequence whose common ratio 1/3 and whose first term is 3
Answer: 1/6561
Also could you mark my answer as brainliest? It helps and doesnt hurt
Including a 8% sales tax, an inn charges $243 per night. Find the inn's nightly cost before the tax is added.
The inn's nightly cost before tax is added is?
The nightly cost before tax is added is given as follows:
$225.
How to obtain the nightly cost?The nightly cost is obtained applying the proportions in the context of this problem.
The sales tax of 8% means that the total cost is of 108% = 1.08 of the nightly cost x.
As the total cost was of $243, this means that the equation to obtain the value of x is given as follows:
1.08x = 243.
Solving the equation, the nightly cost before tax is added is given as follows:
x = 243/1.08
x = $225.
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Nena is going to ride her bicycle from the
city park to a nearby lake, a distance of
49 miles. She will ride at an average rate
of 14 miles per hour. What is the latest
Nena can leave the park in order to
arrive at the lake at 1:00 PM?
8:30 AM
9:00 AM
9:30 AM
D
10:00 AM
E 10:30 AM
A
B
C
Answer:
To solve this problem, we need to use the concept of distance, rate and time (D = R x T)
We know that the distance is 49 miles and the rate is 14 miles per hour.
We want to find the time T.
We can use the formula D = R x T, to find the time T:
T = D/R = 49 miles / 14 miles/hour = 3.5 hours
So it takes Nena 3.5 hours to ride from the city park to the nearby lake.
Now we know that she needs to arrive at the lake at 1:00 PM, so we have to work out what time she needs to leave the park. We can subtract the time T from the arrival time to find the departure time:
1:00 PM - 3.5 hours = 9:30 AM
Therefore, the latest Nena can leave the park in order to arrive at the lake at 1:00 PM is 9:30 AM
40 POINTS TO WHOEVER ANSWERS THE WHOLE THING!!
The distance between Jordan's house and his school is 5 units.
What is Pythagoras theorem?Pythagoras theorem states that “In a right-angled triangle, the square of the hypotenuse side is equal to the sum of squares of the other two sides”.
Given that, a graph, showing the distance of Jordan's house and his school.
SInce, the given situation is making a right triangle,
The base and height of the triangle = 3 units and 4 units
We need to find the shortest distance of Jordan's house and his school.
Which is the hypotenuse of the triangle,
Let the distance be d,
Using Pythagoras theorem,
d = [tex]\sqrt{3^2+4^2}[/tex]
d = [tex]\sqrt{16+9}[/tex]
d = [tex]\sqrt{25}[/tex]
d = 5
Hence, the distance between Jordan's house and his school is 5 units.
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Coach trainer timed his athletes running 40 yard dash. The fastest time was 4.58 and the difference between the slowest and fastest time was 1.17 seconds. Find the slowest time.
The slowest time of the 40 yard dash is given by the equation A = 3.41 sec
What is an Equation?Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.
It demonstrates the equality of the relationship between the expressions printed on the left and right sides.
Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.
Given data ,
Let the slowest time be represented as A
Now , the equation will be
Let the total length of the yard = 40 yard dash
Let the fastest time be represented as F
The value of F = 4.58 seconds
The difference between the fastest and the slowest time = 1.17 seconds
Substituting the values in the equation , we get
Fastest time - slowest time = 1.17 seconds
So ,
4.58 - A = 1.17
On simplifying the equation , we get
Adding A on both sides of the equation , we get
A + 1.17 = 4.58
Subtracting 1.17 on both sides of the equation , we get
A = 4.58 - 1.17
A = 3.41 seconds
Therefore , the value of A is 3.41 seconds
Hence , the equation is A = 3.41 seconds
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A company wants to decrease their by 15% if there bill is 2,700 a month, what will the bill be if they are successful?
Answer: 2295 a month
Step-by-step explanation:
Now 15% of 2700 should be reduced from 2700, you should find how much 15% is in money form.
Use this way if you are allowed to use a calculator:
straight-away multiply 15% (you should include the percentage sign when entering the values if u are using the calculator) from 2700. Then the value you get is 405 (it is the money that this company wants to reduce from their bills)The next step is subtracting that value (405) from the bills (2700) of the company. Then the final answer is 2295.15% x 2700= 405
next: 2700- 405= 2295
Use this way if you are not allowed to use the calculator:
You should convert the percentage value to a fraction in order to make it much easier to multiply it with the bill's value. So it is very easy as we always divide the value presented as a percentage by 100. So the fraction of 15% is [tex]\frac{15}{100}[/tex].next just multiply it ([tex]\frac{15}{100}[/tex]) by the value of the bill(2700) in order to get the amount that this company wants to reduce from their bill. And then the value you will get is 405, make sure to subtract it from the bill value given in the question. So that is when you get the final answer (2295)[tex]\frac{15}{100}[/tex] × 2700= 405
therefore; 2700- 405= 2295
26
Consider the diagram below.
y
C
y₁ = x + 6-
5
-y = x - 6
J9
K 12
L 18
M 36
N 72
5
5+
A
x² + y² = 36
5
B
x
What is the area, in square units, of
A ABC?
The diagram's area at x is [tex]$$x=\sqrt{-y^2+36} \text { or } x=-\sqrt{-y^2+36}$$[/tex], and at y is [tex]$$y=\sqrt{-x^2+36} \text { or } y=-\sqrt{-x^2+36}$$[/tex].
What is the value of x² + y² = 36 ?Let's try to find x.
[tex]$$x^2+y^2=36$$[/tex]
Phase 1: Add [tex]$-y^{\wedge} 2$[/tex] to both parties.
[tex]$$\begin{aligned}& x^2+y^2+-y^2=36+-y^2 \\& x^2=-y^2+36\end{aligned}$$[/tex]
Take the square root in step two.
[tex]$$x=\sqrt{-y^2+36} \text { or } x=-\sqrt{-y^2+36}$$[/tex]
Solve for y now.
[tex]$$x^2+y^2=36$$[/tex]
Phase 1: Add [tex]$-x^{\wedge} 2$[/tex] to both parties.
[tex]$$\begin{aligned}& x^2+y^2+-x^2=36+-x^2 \\& y^2=-x^2+36\end{aligned}$$[/tex]
Take the square root in step two.
[tex]$$y=\sqrt{-x^2+36} \text { or } y=-\sqrt{-x^2+36}$$[/tex]
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if you could fly and every hour u loose 30 feathers in 14 days how many feathers did you loose?
The total number of feathers lost in 14 days if you lose 30 feathers every hour is 10,080 feathers.
How many feathers will you loose?Feathers lost every hour = 30 feathers
How many feathers is lost in 14 days?
1 day = 24 hours
14 days = 24 × 14
= 336 hours
Total number of feathers lost in 14 days = Feathers lost every hour × number of hours in 14 days
= 30 × 336
= 10,080 feathers
Therefore, the total number of feathers lost in 14 days is 10,080 feathers
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4x + 2y = -10 - 4x
solve the equation. show your work
Answer:
y= -5 - 4x
Step-by-step explanation:
4x + 2y = -10 - 4x
-4x -4x
2y = -10 - 8x
/2. / 2
y= -5 - 4x
Problem 17#
Is Liliana right? Do her examples work? If so, make up another example of your own that follows the pattern.
Liliana says…( look in photo )
Liliana is right. A tuple of numbers a, b, c, and d that has the formula a2 + b2 + c2 = d2 is known as a Pythagorean quadruple.
What is Pythagorean quadruple?Liliana is right. A tuple of numbers a, b, c, and d that has the formula a2 + b2 + c2 = d2 is known as a Pythagorean quadruple.
They are Diophantine equation solutions, and frequently, only positive integer values are taken into account.
Pythagorean triples are limitless in number. Anytime 2 n + 1 is a square, a Pythagorean triple is formed.
There exists an endless number of Pythagorean triples since 2 n +1 includes all odd integers, every other square number is odd, and there are an unlimited number of odd squares.
(4, 5, 20, 21} should work, or (1, 2, 2, 3}.
[tex]4^{2} + 5^{2} + 20^{2} = 21^{2}[/tex]
[tex]1^{2} + 2^{2} + 2^{2} = 3^{2}[/tex]
so Liliana is right.
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Ill give whoever answers Brainiest!
The function that grows least quickly is
A. f(x)
What is an exponential function?Exponential function is a type of function of the form: f(x) = a(b)^x. It is made up of 3 main parts
a = the starting or initial value
b = the base function
x = the exponents
Considering the given problem, The base is what determines exponential growth or decay
The higher the base the more it will grow and the lesser the base the less quickly it grows
When the base is less than one we have exponential decay
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EASY POINTS!
In the year 2000, the population of treefrogs in Paraguay was 6,700. In 2010, the
population had increased by 15%. However, in 2020, the population had decreased by
20%. What is the population of treefrogs in Paraguay in 2020? What is the percent
change for the population of treefrogs in Paraguay from 2000 to 2020?
Answer:
Step-by-step explanation:
y 00 10 20
p 6700 (6700 x 1.15%) ( 7705 x .85)
6549.25 - 6700 = -150.75
What % of 6700 = -150.75
The change in the population from 2000 to 2020 was a decrease of 2.25%
Becky and Lewis's hamster cages have the same perimeter. Lewis's cage has a length 0.75 times the length of Becky's cage. What is the width, w, of Lewis’s cage?
On applying the formula of perimeter the width of Lewis's cage is obtained as 14.86 inches.
What is perimeter?
The complete length of a shape's boundary is referred to as the perimeter in geometry. A shape's perimeter is calculated by adding the lengths of all of its sides and edges. Its dimensions are expressed in linear units like centimetres, metres, inches, and feet.
Mathematically, the perimeter of a rectangle can be calculated by using this formula -
P = 2(L + W)
Where -
P represents the perimeter of a rectangle.
L represents the length of a rectangle.
W represents the width of a rectangle.
For the perimeter of Becky's rectangular cage, calculate the value -
Perimeter, P = 2(L + W)
Substituting the values and solving the equation -
Perimeter, P = 2(15 + 11)
Perimeter, P = 2(26)
Perimeter, P = 52 inches.
For the perimeter of Lewis's rectangular cage, the value given is -
Length of Lewis's rectangular cage is 0.75 times the length of Becky's cage.
L = 0.75W
The value for perimeter will be -
Perimeter, P = 2(L + W)
Solving the equation -
52 = 2(0.75W + W)
26 = (0.75W + W)
1.75W = 26
Width, W = 26/1.75
Width, W = 14.86 inches.
Therefore. the value for width is obtained as 14.86 inches.
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