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3 years ago

11

(a) Write 8.65% as a decimal.

1 answer:

Artist 52 [7]3 years ago

6 0

Answer:

Step-by-step explanation:

A-you move the decimal once to the left

B-Move the decimal 3 times to the right

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Myra uses an inverse variation function to model the data for the ordered pairs below. (2, 30), (3, 20), (4, 15), (5, 12), (6, 1

tino4ka555 [31]

"Note how for each (x,y) pair of points given we see that x*y = 60
For instance, the point (4,15) has x = 4 and y = 15 so x*y = 4*15 = 60
Another example: (x,y) = (6,10) means x = 6 and y = 10, so x*y = 6*10 = 60
The fact that this is true for ALL of the points shown indicates we have an inverse variation of the form x*y = k where k = 60 in this case.
Therefore, the answer is B.) An inverse function is the best model because the products of corresponding x- and y-values are equal."

4 0

2 years ago

Read 2 more answers

Given below are descriptions of two lines.

gulaghasi [49]

Answer:

Line 1 is 1/3

Line 2 is 1/3 as well

Choice 1

Step-by-step explanation:

<u>Rise over run</u>

<em><u>Line 1:</u></em>

$\frac{(7)-(3)}{(6)-(-6)}$

$\frac{4}{12}$

<u>Simplify:</u>

1/3

<em><u>Line 2:</u></em>

$\frac{(2)-(1)}{(-3)-(-6)}$

$\frac{1}{3}$

1/3

1 is Paralell to 2 because they have the same slope

I hope this helps! :D

Pls give thx and brainliest if i’m right!

5 0

2 years ago

-7.5x + 0.25 = -5.75 <br> The value of x is =

VashaNatasha [74]

Answer:

x = 4/5

I hope this helps!

3 0

2 years ago

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For the inverse variation equation xy = k, what is the value of x when y = 4 and k = 7? 3 28

Oliga [24]

Answer:

The value of x is $\frac{7}{4}$ .

Step-by-step explanation:

It is given that the inverse variation equation is

$xy=k$ ..... (1)

The value of y is 4 and the value of k is 7.

Substitute y=4 and k=7 in equation (1).

$x\times 4=7$

Divide both sides by 4.

$\frac{x\times 4}{4}=\frac{7}{4}$

$x=\frac{7}{4}$

Therefore the value of x is $\frac{7}{4}$ .

7 0

3 years ago

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The temperature outside dropped 13 F in in 7 hours. The final temperature was -2 F. What was the starting temperature?

butalik [34]

the final temperature was -2 F, and that reflects a drop of 13 units, so

-2------0------------------------------------------------------+11.

8 0

3 years ago