Amanda wants to carpet the floor of her bedroom, shown in the figure. She needs to calculate the area of the floor to determine how much carpet to buy.
What is the area, in square feet, of Amanda’s bedroom floor?
A.32.5 square feet
B.46 square feet
C.65 square feet
D.110.5 square feet

Answer: 76

Step-by-step explanation:

Answer:

125 X 40% = 50.00

50.00 is the increase from the markup rate

Answer is 40%

Step-by-step explanation:

Answer:

Move the decimal two places to the right and add a percent sign.

Step-by-step explanation:

.15= 15%

1.25= 125%

.06= 6.0, or 6%

Answer:

To convert a percent to a decimal, we move the decimal point 2 places to the left, just as we did when we were dividing by 100.

Step-by-step explanation:

Answer:

-103; -4; -1 3/4; -1; 0; 0.03; 0.5; 2/3; 1; 54

Decreasing order means from largest to smallest

The ordered list is:

54, 1 2/3, 1, 0.5, 0.03, 0, -1, -1 3/4, -4, -103

Step-by-step explanation:

If the polynomial in the numerator is a lower degree than the denominator, the x-axis (y = 0) is the horizontal asymptote. If the polynomial in the numerator is a higher degree than the denominator, there is no horizontal asymptote.

Answer:

The image is (-16,-14)

Step-by-step explanation:

Given

Represent the point with A

[tex]A = (-8,-7)[/tex]

[tex]Scale\ factor = 2[/tex]

Required

Determine the image (A')

The image is calculated as:

[tex]A' = A * Scale\ factor[/tex]

[tex]A' = (-8,-7) * 2[/tex]

So, we have:

[tex]A' = (-8* 2,-7* 2)[/tex]

[tex]A' = (-16,-14)[/tex]

Hence, the image is (-16,-14)

Answer:

144

Step-by-step explanation:

The best way to attempt this question is to solve it using a Venn diagram

From the given information, Let;

D = documentaries

I = interview shows

G = game show reruns

From the images attached below, we will see how the Venn diagrams are being drawn step by step and calculated.

i.e

= 300 - (90 + 60 + 24 + 6 + 12 + 18 + 24)

= 300 - 234

= 66

∴

No of those interested in exactly one kind of show = 66 + 60 + 18

= 144

∴[tex]\text{144 are interested in exactly one kind of show.}[/tex]

Answer:

400

Step-by-step explanation:

The computation of the sample size needed is shown below:

Since at the sample size of 200 there is a standard deviation of 0.08

But when the standard deviation is 0.04 so the sample size is 400

As sample standard deviation would be inversely proportional to the square root of the sample size

Answer:

9

Step-by-step explanation:

Slope is the same as coefficient of x

From the equation

3x+4y=12

Y=(-3/4)x+3

The slope for this eqn is -3/4

For this equation

Px+12y=30

12y=-p+30

Y= (-p/12)x +30/12

The slope is -p/12

To get p

-p/12=-3/4

P=9

The value of "p" is 9 for the pair equations  [tex]3x + 4y = 12[/tex], [tex]px + 12y = 30[/tex] which do not have a unique solution. The condition for the pair of equations that do not have a unique solution is that their slopes are equal i.e., [tex]m_1=m_2[/tex].

A system of linear equations can have,

Given pair of equations

[tex]3x + 4y = 12\\px + 12y = 30[/tex]

Representing them in the slope-intercept form:

[tex]y=-\frac{3}{4} x+3\\y=-\frac{p}{12}x+\frac{5}{2}[/tex]

As we know that the slope of an equation in the form [tex]y=mx+c[/tex] is m

So,  for the two equations slopes are,

[tex]m_1=-\frac{3}{4}[/tex] and

[tex]m_2=-\frac{p}{12}[/tex]

Since it is given that there is no unique solution for the given pair of equations we can write,

[tex]m_1=m_2[/tex]

⇒[tex]-\frac{3}{4} =-\frac{p}{12}[/tex]

⇒[tex]p=9[/tex]

Therefore, the value of "p" when the pair of equations [tex]3x + 4y = 12[/tex] and [tex]px + 12y = 30[/tex] do not have a unique solution is 9.

Learn more about linear equations here:

https://brainly.com/question/7563683

#SPJ2

Answer:

hes in debt 345 dollars

Step-by-step explanation:

The area of a triangle is 1/2 x base x height.

When you know the base and the height of a triangle, multiply them together, than multiply by 1/2 ( this is the same as dividing it by 2).

Answer:

Base times height divided by 2 = area.

Answer:

A

Step-by-step explanation:

Step-by-step explanation:

for bob;

his grades = 2, 2, 2, 2, 2, 10, 10, 10, 10, 10.

total = 60

mean = total/n

= 60/10 = 6

meadian is the middle value in the set of scores. the numbers are even so =

2+10 / 2

median = 12/2 = 6

standard deviation using excel = 4.216

for tom

7, 7, 7, 7, 7, 7, 7, 7, 7, 7

total = 70

mean = 70/10 = 7

median = 7+7/2 = 14/2 = 7

standard deviation using excel = 0

for pat:

1, 1, 8, 8, 8, 8, 8, 8, 10, 10

total = 70

mean = 70/10 = 7

median   =  8+8/2 = 16/2 = 8

standard deviation using excel = 3.265

Answer:

its B

Step-by-step explanation:

edge 2020-2021

Answer:

The answer's B!

Step-by-step explanation:

I got it right on Edge 2021! :)

Step-by-step explanation:

Slope is equal to the change in y over the change in x, or rise over run.

[tex]m = \frac{change \: in \: y}{change \: in \: x} [/tex]

The change in x is equal to the difference in x-coordinates, and the change in y is equal to the difference in y-coordinates.

[tex]m = \frac{y2 - y1}{x2 - x1} [/tex]

Substitute in the values of x and y into the equation to find the slope.

[tex]m = \frac{9 - (8)}{10 - (6)} [/tex]

Simplify.

[tex]m = \frac{1}{4} [/tex]

Therefor, the slope is 1/4.

Answer:

Price after sale = $52.5

Amount saved = $22.5

Step-by-step explanation:

Cost of Jacket - $75

Percentage off = 30%

Discount price = 30% of $75

Discount price = 0.3 * 75

Discount price = $22.5

Price after sale = Original cost - Discount price

Price after sale = 75-22.5

Price after sale = $52.5

The amount saved = 75 - 52.5

The amount saved = $22.5

um here’s the graph

Answer:

(Figure 1) Hence squaring both sides of an inequality will be valid as long as both sides are non-negative. Since square roots are non-negative, inequality (2) is only meaningful if both sides are non-negative. ... Hence, squaring inequalities involving negative numbers will reverse the inequality.

Step-by-step explanation:

Hope this helps have a ncie day :)

Answer:

The common difference between successive terms in the sequence is -0.1

Step-by-step explanation:

Common difference in an arithmetic sequence:

In an arithmetic sequence, the difference between consecutive terms is always the same, and this difference is called common difference.

0.36, 0.26, 0.16, 0.06, -0.04, -0.14

Subtraction of each term by its predecessor. So

0.26 - 0.36 = 0.16 - 0.26 = -0.1

The common difference between successive terms in the sequence is -0.1

Using it's concept, it is found that the average rate of change of the height of the rocket during its descent is given by:

D. -16 ft/sec​

It is given by the change in the output divided by the change in the input.

In this problem, the input changed from 0 s to 3 s, while the output changed from 48 ft to 0 ft, hence:

r = -48 ft/3 s = -16 ft/s

Hence option D is correct.

More can be learned about the average rate of change at https://brainly.com/question/24313700

Answer:A polynomial with integer coefficients that cannot be factored into polynomials of lower degree , also with integer coefficients, is called an irreducible or prime polynomial . Example 1: x2+x+1.

Step-by-step explanation:

Answer:

A polynomial with integer coefficients that cannot be factored into polynomials of lower degree , also with integer coefficients, is called an irreducible or prime polynomial . Example 1: x2+x+1.

Answer:

the answer is the third one :)

Step-by-step explanation:

Answer:

number 3

Step-by-step explanation:

Answer:

Zero has one square root which is 0. Negative numbers don't have real square roots since a square is either positive or 0.

Step-by-step explanation:

Answer:1

Step-by-step explanation:

How Do You Find the X- and Y-Intercepts of a Line in Slope-Intercept Form? To find the x-intercept of a given linear equation, plug in 0 for 'y' and solve for 'x'. To find the y-intercept, plug 0 in for 'x' and solve for 'y'. The Y-Intercept of a line is the point where a line's graph intersects (crosses) the Y-axis. A y-intercept of 3 means that a line's graph intersects the Y-axis at the point (0, 3). A y-intercept of -4 means that the graph of a line crosses the Y-axis at the point (0, -4).

Answer:

75,000

Reason: 25 percent of 60,000 is 15,000. Since the population increased 25 percent more of 60,000, we add 15,000 to 60,000. Thus, the answer is 75,000

Divide 3 pounds by 1/4 pound per sandwich.

3 / 1/4

When dividing by a fraction flip the fraction over and change divide to multiply:

1. 3 x 4/1 = 12/1 = 12 total sandwiches.

2. Multiply amount per sandwich by number of sandwiches:

3 x 1/4 = 3/4 total

3. Divide total bought by number of sandwiches:

1/4 /3 = 1/4 x 1/3 = 1/12 pound per sandwich

4. Subtract the amount used from total:

3 - 1.4 = 2 3/4 pounds left.

Answer:

3 ./. 1/4

Step-by-step explanation:

Answer:56

Step-by-step explanation:

Answer:

52.76= 52+0.7+52.76

Step-by-step explanation:

Answer:

Step-by-step explanation: