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3 years ago

Help its EZ question just need clarificaion help with which choice.

Mathematics

1 answer:

Colt1911 [192]3 years ago

5 0

The rate of change is just the slope. it is the. hange in y du used by the change in x since we have the points (1,15) and (2,30) we have
$\frac{30 - 15}{2 - 1} = \frac{15}{1} = 15$
so it is D. it is not when do you use a fraction and when a whole number. it will always be a fraction but sometimes this will reduce to a whole number.

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PLEASE HELP!!!! Identify the mistake and use the correct answer to the problem!!!

Tems11 [23]

Answer:

1 $\frac{3}{8}$

Step-by-step explanation:

the denominators must be the same so, since 4 goes evenly into 24 we can create an equivalent fraction from 3/4 to 18/24 (multiply numerator and denominator by 6)

now you can add:

$\frac{15}{24}$ + $\frac{18}{24}$ = $\frac{(15+18)}{24}$ = $\frac{33}{24}$

since the numerator is larger than the denominator this is called an improper fraction and can be changed into a mixed number by dividing 24 into 33

24 goes into 33 one time with a remainder of 9

so 33/24 = 1 $\frac{9}{24}$ wherein 9 and 24 can each have a 3 factored out to make it fully simplified

9÷3 = 3

24÷3 = 8

final answer is 1 $\frac{3}{8}$

6 0

2 years ago

Read 2 more answers

During the basketball season, Cory made 21 of the 60 baskets she attempted. Krista made

miss Akunina [59]

Cory . . . . 21/60 = 0.35 = 35 percent

Krista . . . 18/45 = 0.4 = 40 percent

Paula . . . 17/50 = 0.34 = 34 percent

From this point, I'm pretty sure you can line them up.

5 0

4 years ago

11.5 - 3y = 48.5

scZoUnD [109]

11.5 -3y= 48.5
⇒ -3y= 48.5 -11.5
⇒ -3y= 37
⇒ y= 37/(-3)
⇒ y= -12 1/3

Final answer: y= -12 1/3~

7 0

3 years ago

Factor: x2 - 30x + 225

julsineya [31]

Answer:

(x−15)^2

Step-by-step explanation:

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3 years ago

Find the volume of the prism. write the answer as a decimal.

Natali5045456 [20]

Answer:

Step-by-step explanation:

3 0

3 years ago