Answer:
8/9 x 5
5 x 1/9 x 8
5 x 8 divided by 9
Step-by-step explanation:
5/9 = 0.5555*8 =4.444
8/9 = 0.8888*5 =4.444
5*1/9 = 0.5555*8 =4.444
5*8 = 40/9 =4.444
Lashawn makes scrambled eggs with 333 spoonfuls of salsa for every 222 eggs. Gilberta adds 777 spoonfuls of salsa for every 555 eggs.
Whose scrambled eggs have a stronger salsa taste?
Answer:
Lashawn
Step-by-step explanation:
333/222=1 1/2part salsa per egg - Lashawn
777/555= 1 2/5 part salsa per egg - Gilberta
1 1/2 is greater than 1 2/5
A restaurant owner wants to survey customers to determine their favorite brand of ketchup. Which would provide the best sample?
A) Ask 20 customers chosen at random each day for a week
B) Ask the first 50 customers who come in to the restaurant on Saturday
C) Ask her 10 best customers
D) Ask all the people who live within a block of the restaurant
How many times do 18 go into 70?
⇒ Answer
⇒ Answer
⇒ Answer
⇒ Answer
⇒Answer
Answer:
3 (if it has to be a whole number)
Step-by-step explanation:
70/18 is approximately 3.89
A triangle has two sides of length 2 and 14. What is the largest possible whole-number length for the third side?
Answer:
15
Step-by-step explanation:
Note that;
The sum of the lengths of 2 sides of a triangle must be greater than but not equal to the length of the third side.
As well as, the third side must be longer than the difference between the greater and the lesser of the other two sides
Given;
First side of the triangle = 17
Second side of the triangle = 2
Let us assume the third side of the triangle = T
Now, In any given triangle:
"Sum of any two sides of a triangle is strictly greater than the third side."
⇒ Sum of first side + Sum of second side > Third Side
or, m < 2 + 14
or, m < 16
Hence, the largest possible value for m = 15
~Learn with Lenvy~
help me as soon as possible due in 20 minutes
What is the equation of the circle?
Center (5,-14)
Radius 5
A. (x – 5)2 + (-14)2 = 5
B.(x - 5)2+(y + 14)2 – 25
C. (x - 5)2 + ( + 14)2 = 5
D. (x – 14)2 + ( + 5)2 = 28
E. (x + 14)2 + (x – 5)2 = 25
Answer:
b is the answer
[tex](x - 5) {}^{2} + (y + 14) {}^{2} = 25[/tex]
Type the correct answer in each box. Use numerals instead of words.
Amanda is placing an order for running shoes and leather boots for her footwear b
many pairs of running shoes as leather boots.
Set up the squations that can be used to find the number of each type of shoe
• the equation that represents the total number of pairs of shoes be referre
. Let constraint 2 refer to the equation that describes the ratio of the number of
Only constraint
would be met if 18 pairs of leather boots and 36 pairs of run
Only constraint
would be met if 12 nairo
Answer:
see below
Step-by-step explanation:
Type the correct answer in each box. Use numerals instead of words.
Amanda is placing an order for running shoes and leather boots for her footwear b
many pairs of running shoes as leather boots.
Set up the squations that can be used to find the number of each type of shoe
• the equation that represents the total number of pairs of shoes be referre
. Let constraint 2 refer to the equation that describes the ratio of the number of
Only constraint
would be met if 18 pairs of leather boots and 36 pairs of run
Only constraint
would be met if 12 nairo
A point on the unit circle has negative x value and a positive y value, select all the possible reference angles it
could come from.
.60
.300
.135
.225
.270
.150
Considering the points on the unit circle, it is found that the angle is on the second quadrant, hence the possible angles are between 90º and 180º.
What is the unit circle?For an angle [tex]\theta[/tex] the unit circle is a circle with radius 1 containing the following set of points: [tex](\cos{\theta}, \sin{\theta})[/tex].
In this problem, we have a negative cosine and a positive sine, hence it is an angle on the second quadrant, which can be values between 90º and 180º.
More can be learned about the unit circle at https://brainly.com/question/16852127
James has $325 in his savings account. He spends $28 a week. How many, w, weeks until he has $157 left in his account?
Answer:
6 weeks
Step-by-step explanation:
Total savings= $325
For every week, his total savings decrease by $28.
Let's form an expression for the amount of money left in his account after w weeks.
325 -28w= 157
28w= 325 -157
28w= 168
Divide by 28 on both sides:
w= 168 ÷28
w= 6
Thus, there are 6 weeks until he has $157.
The cost of a jacket increased from $85.00 to $102.00. What is the percentage increase of the cost of the jacket?
A. 17%
B. 2%
C. 80%
D. 20%
Subtract to find the amount of the increase:
102-85 = 17
Divide the amount of the difference by the original price:
17/85 = 0.2
Multiply by 100 to get the percent:
0.2 x 109 = 20 %
Answer: 20%
Find the equation of the line through point (10,4) and parallel to 3x+5y=8. Use a slash ("/") for fractions (e.g. 1/2 for 12). DO not include spaces in your answers.
Answer:
3x + 5y = 50
Step-by-step explanation:
The equation of a line in slope- intercept form is
y = mx + c ( m is the slope and c the y- intercept )
given
3x + 5y = 8 ( subtract 3x from both sides )
5y = - 3x + 8 ( divide terms by 5 )
y = - [tex]\frac{3}{5}[/tex] x + [tex]\frac{8}{5}[/tex] ← in slope- intercept form
with slope m = - [tex]\frac{3}{5}[/tex]
Parallel lines have equal slopes , then
y = - [tex]\frac{3}{5}[/tex] x + c ← is the partial equation
to fid c substitute (10, 4 ) into the partial equation
4 = - 6 + c ⇒ c = 4 + 6 = 10
y = - [tex]\frac{3}{5}[/tex] x + 10 ← equation of parallel line in slope- intercept form
multiply through by 5 to clear the fraction
5y = - 3x + 50 ( add 3x to both sides )
3x + 5y = 50 ← equation of parallel line in standard form
Solution:
Step-1: Convert the equation of the line into slope intercept form.
3x + 5y = 8=> 5y = -3x + 8=> y = -3x/5 + 8/5In this case, the slope we obtained is -3/5, which is -0.6. Let's use point slope form to find the original equation.
Step-2: Use point slope form.
y - y₁ = m(x - x₁)=> y - 4 = -0.6(x - 10)=> y - 4 = -0.6x + 6=> y = -0.6x + 10A rectangular pool is 6 feet long and 5 feet wide. It is filled to a depth of 2 Teet. A cubic footof water is about 7.5 gallons. If the pool can be filled at a rate of about 10 gallons per minute,now long will it take to fill the pool to a depth of 2 feet? Explain your reasoning.
*QUICK*
Answer:
450 minutes
Step-by-step explanation:
First, let's calculate the volume of the pool when filled. Volume will be: (length x width x height).
Volume = 6' x 5' x 2 ' = 60 ft^3
1 ft^3 of water occupies 7.5 gallons. That's a conversion factor for water: (7.5 gal)/(1 ft^3).
The total gallons of water in a filled pool would be:\
(60 ft^3)*((7.5 gal)/(1 ft^3)) = 4500 gallons
At a rate of 10 gallons/min, it would take:
(4500 gallons)/(10 gallons/min) = 450 minutes, or 450/60 = 7.5 hours
Executives for a car dealership are interested in the sales for the type of vehicle, SUV or truck, and the type of power train, two-wheel drive (2WD), four-wheel drive (4WD), or all-wheel drive (AWD). The data from the
sales of 165 vehicles are displayed in the two-way table.
A vehicle is randomly selected. Let S be the event that
the vehicle is an SUV and let D be the event that the vehicle has 4WD. What is the value of P(S and Dc)?
O 0.04
O 0.23
O 0.38
O 0.41
Assuming S is the event that the vehicle is an SUV the value of P(S and D) is:0.38.
ProbabilityNumber of vehicles=165
Total number of SUV=10+23+52=85
Hence:
The event that vehicle is SUV(S)=85
The event that vehicle is 4WD(D)=23
Value of P(S and D)=85-23/165
Value of P(S and D)=62/165
Value of P(S and D)=0.375
Value of P(S and D)=0.38 (Approximately)
Inconclusion the value of P(S and D) is:0.38.
Learn more about probability here:https://brainly.com/question/24756209
Answer:
c) 0.38
Step-by-step explanation:
just answered it
Mr. Hayden's Bible class collected $11
in coins for a needy family. They col-
lected twice as many quarters as dimes
and 12 more nickels than dimes. How
many of each coin did the class collect?
This is the only way I can think of this mathematically. This took a good 20 minutes for me. You need to guess and check. Like try 17 quarters, 50 nickels, and 37 dimes etc. until you get 11.00. My numbers are mathematically correct but we both know you cant have 18.909 quarters so. lol
Answer:
Quarters: 18.909
Nickels: 49.818
Dimes: 37.818
Somewhere around those numbers.
Step-by-step explanation:
$11.00 total in coins
Nickel = $0.05
Dime = $0.10
Quarter = $0.25
(n*0.05) + (d*0.10) + (q*0.25)
Solve the equation for q.
[tex]q=\frac{1}{2} d[/tex]
(n*0.05) + (d*0.10) +( [tex]\frac{1}{2} d[/tex] *0.25)
Simplify the expression.
9d + 2n = 440
d - n = -12
Multiply both sides of the equation by -9.
-9d + 9n = 108
9d + 2n = 440
Sum the equations vertically to eliminate at least one variable.
11n = 548
[tex]n=\frac{548}{11}[/tex]
Substitute the given value of n into the equation d - n = -12
[tex]d-\frac{548}{11} =-12[/tex]
[tex]d=\frac{416}{11}[/tex]
Substitute the given value of n into the equation [tex]q=\frac{1}{2} d[/tex]
[tex]q=\frac{1}{2} *\frac{416}{11}[/tex]
[tex]q=\frac{208}{11}[/tex]
Finally
[tex]d=\frac{416}{11}[/tex] d = 37.818
[tex]n=\frac{548}{11}[/tex] n = 49.818
[tex]q=\frac{208}{11}[/tex] q = 18.909
Which features of figure JKLM remain the same after any rigid transformation? I-ready
Answer: size and shape
Step-by-step explanation:i got it right on the quiz
The features of figure JKLM that would be preserved after any rigid transformation are: its shape and size.
What is a Rigid Transformation?A rigid transformation, include the following forms of transformations that preserves the size and size of the orginal figure before transformation: translation, reflections, and rotations.
The shape and size of a fugure are preserved after a rigid transformation.
Therefore, the features of figure JKLM that would be preserved after any rigid transformation are: its shape and size.
Learn more about rigid transformation on:
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Help please I don't know
Alright let's do this...
1. Five is less than a number and one = C.
2. Three times a number and five = F.
3. Five less than the sum of a number and two = B.
4. Two less than a number times two = A.
How many pennies are on the nth square? 2n 2n – 1 2n 1 2n – 1 2n 1
The number of pennies is on the [tex]\rm n^t^h[/tex]square is [tex]\rm 2^n^-^1[/tex].
I am assuming the:
1 penny = [tex]2^0[/tex]
2 pennies = [tex]2^1[/tex]
3 pennies = [tex]2^2[/tex]
and so on.
It is required to find how many pennies are on the [tex]\rm n^t^h[/tex] square.
What is a sequence?It is defined as the systematic way of representing the data that follows a certain rule of arithmetic.
We have:
1 penny = [tex]2^0[/tex]
2 pennies = [tex]2^1[/tex]
3 pennies = [tex]2^2[/tex]
If we observe the pattern, we see it on the [tex]\rm n^t^h[/tex] square the number of pennies will be [tex]\rm 2^n^-^1[/tex]
[tex]\rm n^t^h= 2^n^-^1[/tex]
Thus, the number of pennies is on the [tex]\rm n^t^h[/tex]square is [tex]\rm 2^n^-^1[/tex].
Learn more about the sequence here:
https://brainly.com/question/21961097
Mary has 12 marbles 3/12 of the marbles are yellow 2/12 of the Marvels are blue The rest of the marbles are green How many marbles are green Explain how you know
Answer: 7 marbles are green.
Step-by-step explanation:
Since we have 12 marbles in total, 12/12 = 1. Since the fractions have denominators of 12 as well, we can easily tell there are 3 yellow marbles (3/12) and there are 2 blue marbles (2/12).
Lastly, we need to find how many are green. We can subtract the yellow and blue marbles from the total of 12 marbles.
12 - (3 + 2)
12 - (5)
7 marbles are green.
Answer:
Seven marbles are green.
Step-by-step explanation:
you have a total of 12 marbles.
12-3 (yellow) = 9
9-2 (blue) = 7
3 (yellow) + 2 (blue) = 5
12 (total) - 5 (yellow and blue) = 7
100 points for correct awnser
Answer:
the parallel line is y = 8x + 6
Step-by-step explanation:
so to solve for a parallel line we already know that the slopes are the same. so rn we can write:
y = 8x + b
but since we do not know the y-intercept we can use the points given to find it
we substitute them
-2 = 8(-1) + b
-2 = -8 + b
b = 6
the parallel line is y = 8x + 6
heres a pic if you dont believe me
Slope=m=8
Parallel lines hAve equal slope
Passes through (-1,-2)Equation in point slope form
[tex]\\ \tt\Rrightarrow y+2=8(x+1)[/tex]
[tex]\\ \tt\Rrightarrow y+2=8x+8[/tex]
[tex]\\ \tt\Rrightarrow y=8x+6[/tex]
Beverly has a bag of marbles that weighs 30 grams. She knows that each marble weighs 1.5 grams and the bag weighs 1.5 grams.
Which equation could she use to determine how many marbles are in the bag? Select all that apply.
(1.5)x + 1.5 = 30
30 – x = 2(1.5)
(1.5)(30) = 1.5x
1.5 + x = 30
1.5x = 30 – 1.5
This is slope
Weight of bag(fixed)=1.5The equation is
[tex]\\ \tt\Rrightarrow 1.5x+1.5=30[/tex]
Let's find out
[tex]\\ \tt\Rrightarrow 1.5x=28.5[/tex]
[tex]\\ \tt\Rrightarrow x=19[/tex]
19 marbles
If y varies inversely as x squaredand y = 6 when x = 30, what is y when x = 6? a. 216 b. 5 c. 180 d. 150.
Answer:
C
Step-by-step explanation:
Because i did it and got it right
What is the value of x?
x
21.5
13.1
Round your final answer to the nearest tenth.
Use the Pythagorean theorem
A projectile’s motion is modeled by the function given in the table, where x represents time in seconds and f(x) represents height above the ground. At what time is the projectile on the ground? – 80. 4 seconds 2 seconds 4. 6 seconds It will never hit the ground.
Answer: 2 seconds
Step-by-step explanation:
got it right
Half of the class scored above 78% and half of the class
scored below 78% on the Science test." Therefore, 78% is the....
Answer:
Median
Step-by-step explanation:
Answer:
78% is the median
Step-by-step explanation:
The median is the middle number in a sorted, ascending or descending, list of numbers
I will give brainliest fast please I will give points please explain well
If the equal is 55x + 35y = 200
x: time-driven at 55 miles/hour
y: time-driven at 35 miles/hour
If the car spends 2.5 hours at 35 miles per hour, then it drove:
55x + 35(2.5) = 200
55x =35
y = 112.5
There the drive spent about 2.5-hour driving at 55 mph.
Hope it helps!
Every month, Tara writes a cheque for $25 to pay off part of a loan. She has enough in her current account to pay no more than $450 towards the loan. Write and solve an inequality to find how many months can Tara send payments for the loan
The number of months that tara can send her payments for the Loan is; 18 months
How to find the time period of a Loan?
We are told that;
Tara has to pay $25 each month to pay the loan.
She has $ 450 in her account to pay the loan.
For us to find the number of months she can pay the loan, we will apply the unitary method as;
$25 she can pay in 1 month
The number of months to pay $1 is; 1/25 months
The number of months to pay $450 is; (1/25) * 450 = 18 months.
Read more about period of a Loan at: https://brainly.com/question/11686424
5 red, 4 green, and 3 blue marbles. A bag contains 5 red, 4 green, and 3 blue marbles. What is the probability of randomly selecting a blue marble, replacing it in the bag, and then randomly selecting a red marble? StartFraction 1 over 48 EndFraction StartFraction 1 over 12 EndFraction StartFraction 5 over 48 EndFraction StartFraction 5 over 12 EndFraction
Answer:
[tex] \frac{1}{4} [/tex]
[tex] \frac{3}{12} [/tex]
25%
5/48 is your answer on edge 2020
What is the equation of the line that passes through
the points (-0.25, -2) and (0.75, -4)?
Answer: y=-2x-2.5
Step-by-step explanation:
Can someone help me please??
The circumference of a circle is its perimeter.
We can solve for the circumference using the following formula:
[tex]C=2\pi r[/tex] where r is the radius of the circleSolving the QuestionPart AWe're given:
The radius of the circle is 14 cmPlug the given information into the formula for circumference:
[tex]C=2\pi r\\C=2\pi (14)\\C=28\pi[/tex]
Therefore, the circumference of the circle is 28π cm.
Part BReplace π with [tex]\dfrac{22}{7}[/tex]:
[tex]C=28\pi\\\\C=28*\dfrac{22}{7}\\\\C=4*22\\C=88[/tex]
Therefore, the circumference of the circle with [tex]\pi=\dfrac{22}7}[/tex] is 88 cm.
has anyone taken Module Six Project Option 1
Answer:
depends on the grade level ._.
Step-by-step explanation:
cuz i only am good at 9-11th grade math T-T