Answers
Answer:
y-int: (0, -45)
x-int: (-10, 0)
Step-by-step explanation:
x-intercept is the x-value when y = 0
y-intercept is the y-value when x = 0
x-int:
When y = 0, x = -10, so (-10, 0)
y-in:
when x = 0, y = -45, so (0, -45)
Related Questions
1732.2097 has
significant figures.
Answers
Answer:
1732.2097 has 8 significant figures.
Step-by-step explanation:
Every non-zero digit is considered a significant number. Also, in some exceptional cases, zero can also be considered a significant figure if it is in the middle of two non-zero digits.
Just like in the number given, 1732.2097. We have 7 non-zero digits which certainly would be considered to be significant figures. Zero is between two significant figures, 2 and 9, therefore, it would also be referred to as a significant figure.
Therefore, the number, 1732.2097, has 8 significant figures.
Emil worked for 9 hours and 30 minutes. How should he write that on his time
card?
A. 9.3
B. 9.75
C. 9.5
D. 9.25
Answers
Answer:
c is write answer.......
18.2x^3 + 4x^2 + 2x
A. This polynomial could be factored by finding the GCF, then by grouping or using the perfect squares method.
B. This polynomial could be factored by using the difference of squares method, perfect squares method, or grouping.
C. This polynomial could be factored only by using the perfect squares method.
D. This polynomial could be factored by using grouping or the perfect squares methods.
E. This polynomial could be factored only by using the difference of squares method.
F. This polynomial cannot be factored by any of the methods used in this lesson.
Answers
Answer:
A. This polynomial could be factored by finding the GCF, then by grouping or using the perfect squares method.
Step-by-step explanation:
2x^3 + 4x^2 + 2x
First factor out the GCF
2x ( x^2 + 2x +1)
Then factor the inside by either using grouping or recognizing that this is a perfect square a^2 + 2ab + b^2 = ( a+b) ^2
2x ( x^2 + 2 * x * 1 + 1^2)
2x ( x+1) ^2
Answer:
A. This polynomial could be factored by finding the GCF, then by grouping or using the perfect squares method.
Step-by-step explanation:
2x^3+4x^2+2x
factor common term 2x
= 2x (x² + 2x + 1)
then factor x² + 2x + 1 to (x + 1)(x + 1)
= 2x (x + 1)(x + 1)
refining the equation
= 2x (x + 1)²
Question 4
Select all of the set to which the number belongs.
0
Natura Numharc
Answers
Answer:
0 is a:
Rational Number
Integer
Whole Number
Step-by-step explanation:
Answer:
0 is a:
Rational Number
Integer
Whole Number
Step-by-step explanation:
If you divide 3/4 by 4/7 what is the answer in fraction form?
Answers
ASAP What is the volume of a sphere, to the nearest cubic inch, if the radius equals 3 inches? Use π = 3.14. A. 101 in³ B. 210 in³ C. not given D. 96 in³
Answers
Answer: C. not given
Step-by-step explanation:
formula for volume of sphere: V=(4/3)πr³
V=(4/3)πr³
V=(4/3)(3.14)(3)³
V=(4/3)(3.14)(27)
V=113 in³
Answer:
C. Not given
V≈ 113 in³
Step-by-step explanation:
The volume of a sphere can be found using the following formula.
[tex]V= \frac{4}{3} \pi r^3[/tex]
We know the radius is 3 inches and we are using 3.14 for pi. Therefore, we can substitute [tex]3 in[/tex] in for [tex]r[/tex] and [tex]3.14[/tex] in for [tex]\pi[/tex]
[tex]V= \frac{4}{3} *3.14* (3 in)^3[/tex]
Evaluate the exponent first.
(3 in)³= 3 in * 3 in * 3 in = 9 in² * 3 in = 27 in³
[tex]V= \frac{4}{3} *3.14* 27 in^3[/tex]
Multiply 3.14 and 27 in³
[tex]V= \frac{4}{3} * 84.78 in^3[/tex]
Multiply 4/3 and 84.78 in³
[tex]V= 113.04 in^3[/tex]
Round to the nearest cubic inch. The 0 in the tenth place tells us to leave the 113 as is.
[tex]V= \approx 113 in^3[/tex]
Since 113 cubic inches is not an answer choice given, the correct answer is C. not given
Find the average rate of change for the given function from x = 1 to x = 2
Answers
Answer:
2
Step-by-step explanation:
Average Rate of Change: [tex]\frac{f(b)-f(a)}{b-a}[/tex]
Step 1: Define variables
f(b) = 5
f(a) = 3
b = 2
a = 1
Step 2: Plug into formula
(5 - 3)/(2 - 1)
2/1
2
Simplify. Please Someone answer ASAP!!
7
х
3
х
Answers
Answer:
[tex]x^{4}[/tex]
Step-by-step explanation:
Use the rules of exponents to simplify the expression.
x^7\x^3
To divide powers of the same base, subtract the denominator's exponent from the numerator's exponent.
x^(7-3)
Subtract 3 from 7.
x^4
A couple wants to install hardwood into their bedroom. The wood is bought in 0.5 x 5 square foot pieces. They have 422
square feet of floor on which to install the hardwood. How many 0.5 x 5 sections must be purchased?
Answers
Answer:
did u ever find an answer
Answer:
d: 169
Step-by-step explanation:
What are ALL the factors of 15
Answers
16) A company has found that its expenditure rate per day (in hundreds of dollars) on a certain type of job is given by E'(x) = 10x + 11, where x is the number of days since the start of the job. Find the expenditure if the job takes 5 days. A) $61 B) $6100 C) $180 D) $18,000
Answers
Answer:
$61
Step-by-step explanation:
Given
Number of days, x = 5
Expenditure per day, E'(x) = 10x + 11
Required
Determine the expenditure per day (E'(x))
From the question, we have that
[tex]E'(x) = 10x + 11[/tex]
Substitute 5 for x
[tex]E'(5) = 10 * 5 + 11[/tex]
[tex]E'(5) = 50 + 11[/tex]
[tex]E'(5) = 61[/tex]
Hence, the expenditure for 5 days is $61
The cost of completing the job in 5 days will be 61 hundred dollars.
Given information:
A company has found that its expenditure rate per day (in hundreds of dollars) on a certain type of job is given by [tex]E'(x) = 10x + 11[/tex], where x is the number of days since the start of the job.
Now, the job is done for 5 days.
So, the expenditure if the job takes 5 days can be calculated as,
[tex]E'(x) = 10x + 11\\E'(5) = 10\times 5 + 11\\E'(5)=50+11\\E'(5)=61[/tex]
Therefore, the cost of completing the job in 5 days will be 61 hundred dollars.
For more details, refer to the link:
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A machine cuts 1 & 1/3 Foot long strips of wire. If an 18ft long wire is put into the machine. How many pieces can be cut from the big wire
Answers
Answer:
17 and 5
Step-by-step explanation:
Solve the equation below and find the variation constant, k .Find y when x = 7 and z=5, if y varies jointly as x and 2, and y= 14 and x = 4 when z= 3
Answers
Variation Constant: k = 7/6
y = 245/6 when x = 7 and z = 5
====================================
Explanation:
"y varies jointly as x and z" means that y = kxz
We have (x,y,z) = (4,14,3) as one triple, so,
y = kxz
14 = k*4*3
14 = 12k
12k = 14
k = 14/12
k = 7/6 is the variation constant
The equation goes from y = kxz to y = (7/6)xz
----------------
Plug in x = 7 and z = 5 to find y
y = (7/6)xz
y = (7/6)*7*5
y = (7/6)*(7/1)*(5/1)
y = (7*7*5)/(6*1*1)
y = 245/6
3. MP Be Precise How can you use a unit rate to determine if a relationship is proportional?
Answers
Answer:
If all the ratios are equal, then the relationship is proportional. If all the ratios are not equal, then the relationship is not proportional.
I hope this helps
Step-by-step explanation:
Solve for x -12=12x+36
Answers
Answer:
Step-by-step explanation:
12x-x=-36-12
----->11x=-48
------>x=-48/11
Answer:
x=4.37 This very easy and good question
A plant is already 15 centimeters tall, and it will grow one centimeter every month. Let H be the plant's height (in centimeters) after M months. Write an equation relating H to M. Then graph your equation using the axes
Answers
Answer:
H = 15 + M
Step-by-step explanation:
The plant starts out at 15 cm tall, therefore the y intercept is (0,15) and there is an x intercept but it isn't valid in this case as a plant cannot grow backwards (I assume). The domain would be (0,infinity) and the range would be (15,infinity).
Question Find the product of your age and the number of pets you have.
I am 9 years old and I have 2 pets
Answers
Answer:
18
Step-by-step explanation:
What you would do is becouse is says Product.
product mean the result of multiplication
so all you would do is just multiply 9 by 2 and your answer would be 18.
Multiplication is the process of multiplying, therefore, adding a number to itself for the number of times stated. The product of your age and the number of pets you have is 18.
What is multiplication?Multiplication is the process of multiplying, therefore, adding a number to itself for the number of times stated. For example, 3 × 4 means 3 is added to itself 4 times, and vice versa for the other number.
Given that you are 9 years old, also, you have two pets. Therefore, the product of your age and the number of pets you have is,
Product = your age x Number of pets you have
= 9 x 2
= 18
Hence, the product of your age and the number of pets you have is 18.
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Steven Kellogg, a machine operator, works at an hourly rate of $10.60 and
earns time and a half if he works any overtime. Given this, last week he
worked 37 hours plus 8 hours overtime. What is his straight-time pay? What
is his overtime pay? What is his total pay?
Answers
Answer:
[tex]Straight\ Time\ Pay = \$392.2[/tex]
[tex]Overtime\ Pay = \$42.4[/tex]
[tex]Total = \$434.6[/tex]
Step-by-step explanation:
Given
Hourly Rate = $10.60
Overtime = half hourly rate
Hours worked = 37 hours
Overtime = 8 hours
Calculating the Straight Time Pay
[tex]Straight\ Time\ Pay = Hourly\ Rate * Hours\ Worked[/tex]
[tex]Straight\ Time\ Pay = 37 * \$10.60[/tex]
[tex]Straight\ Time\ Pay = \$392.2[/tex]
Calculating the Overtime Pay
[tex]Overtime\ Pay = Overtime\ Rate * Overtime\ Hours[/tex]
Since, overtime rate is half of hourly rate; we have
[tex]Overtime\ Pay = \frac{\$10.6}{2} * 8[/tex]
[tex]Overtime\ Pay = \$5.3 * 8[/tex]
[tex]Overtime\ Pay = \$42.4[/tex]
Calculating Total Pay
This is calculated by adding results in (i) and (ii)
[tex]Total = Straight\ Time + Overtime[/tex]
[tex]Total = \$392.2 + \$42.4[/tex]
[tex]Total = \$434.6[/tex]
In a right triangle, the side opposite angle has length 4.84 meters and the hypotenuse has length 7.01 meters. What is the sine of the angle?
Answers
Answer:
0.69
Step-by-step explanation:
Let θ be the angle.
The following data were obtained from the question:
Opposite = 4.84 m
Hypothenus = 7.01 m
Sine θ =?
The sine of the angle θ can be obtained as follow:
Sine θ = Opposite /Hypothenus
Sine θ = 4.84/7.01
Sine θ = 0.69
Therefore, the sine of the angle is 0.69
Which figure represents an undefined term?
Answers
Answer:
The last figure, line XY.
Step-by-step explanation:
The 4th figure represents a line.
A line is an undefined term in Geometry.
Given the diagram above, m∠Z is:
Answers
Answer:
120 deg
Step-by-step explanation:
The sum of the measures of the interior angles of a quadrilateral is 360 deg.
2t + 2t + t + t = 360
6t = 360
t = 60
m<Z = 2t = 2(60) = 120
Answer: 120 deg
What is the answer to this?
Multiply
1/4 x -2=
Answers
Answer:
-0.5
Step-by-step explanation:
Answer:
−8x+1 / 4x
Step-by-step explanation:
...............................
Answers
Answer:
Where's the question that you want to be solved?
Graph the parabola y=-3x^2+24x-42
Answers
A dot-com company’s CEO is worried that the employees feel over-worked. She waits till 7 p.m. one night and proceeds to briefly interview each employee still there to see whether they feel she is overworking them. What problems are there with this approach?
Answers
Answer:
Time wastage and not formal enough
Step-by-step explanation:
He didn't have to wait till that time to ask the the question, besides keeping them there will cause uneasiness between the workers because it's already late.
Another point is that some people might not decided to give him the reply face to face, as they night sound rude or something more than that.
A more formal approach and less time consuming and less stressful method like may be filling of forms, papers , or complaint letters should be used instead.
Which data set could be represented by the box plot shown below?
Answers
Answer/Step-by-step explanation:
The answer choices to this question showing possible set of data that could be represented by the box plot is missing.
However, here's how to find out which data set could be represented by the box plot.
The box plot given displays of a five-number summary consisting of,
1. The minimum value = 24
2. The second quartile = 27
3. The median value = 31
4. The third quartile = 33
5. The maximum value = 34
With these values known, you can easily find out which data set the box plot represents. Thus, the data set that has a min value of 24, max value of 34, and a median of 31 should be the data set that the box plot is representing. If you have more than one options having these same three values, then proceed to find the second and third quarter to determine which one is the most appropriate.
Answer:
the answer is b just b UwU
Step-by-step explanation:
The sum of 11 times 4x squared and 5x
Answers
Answer:
49x
Step-by-step explanation:
5x+(11*4x)
5x+44x
49x
The given statement "The sum of 11 times 4x squared and 5x" can be written in the form of an expression as 44x² + 5x.
What is an Expression?In mathematics, an expression is defined as a set of numbers, variables, and mathematical operations formed according to rules dependent on the context.
The given statement "The sum of 11 times 4x squared and 5x" can be written in the form of an expression as shown below.
11 times 4x squared → 11 × 4x² = 44x²Sum of 11 times 4x squared and 5x → 44x² + 5xHence, The given statement "The sum of 11 times 4x squared and 5x" can be written in the form of an expression as 44x² + 5x.
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17 = 4(s-14) - -5 Solve for s S= ?
Answers
Answer:
s = 17
Step-by-step explanation:
17 = 4(s - 14) - (-5)
distribute the 4
17 = 4s - 56 - (-5)
combine like terms
17 = 4s - 56 + 5
17 = 4s - 51
add 51 to both sides
68 = 4s
divide by 4
68/4 = 17
s = 17
which term best describes a proof in wich you assume the opposite of what you want to prove
Answers
Answer:
It's called the reasoning by the absurd.
The quotient of 45 and 4 2/5? What is the expression for that ?
Answers
Answer:
Expression: [tex]45[/tex] ÷ [tex]4\frac{2}{5}[/tex]
Answer: 45 ÷ [tex]4\frac{2}{5}[/tex] = [tex]\frac{225}{22}[/tex]