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3 years ago

Which function is not linear?

Mathematics

1 answer:

Umnica [9.8K]3 years ago

8 0

Answer: y=x^2+2

Step-by-step explanation:

y=x^2+2 (answer choice 3) is parabolic and not linear

that is the answer

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Ashley’s Phone bill went from 32.25 to 18.70 what was the percent of decrease? Plz help a little confused...plz explain how you

Kruka [31]

Answer:

42%

Step-by-step explanation:

To find the percent of decrease first find the difference between 32.25 and 18.70.

32.25 - 18.70 = 13.55

Now divide this number by the original number, in this case 32.25, and then multiply the answer you get by 100.

13.55 / 32.25 = 0.42

Multiply this number by 100 to get the percentage.

0.42 * 100 = 42

5 0

2 years ago

What happens to the median of the data set

a_sh-v [17]

Answer: C

Explanation:

5 0

3 years ago

Pleaseee helpppp:)))

matrenka [14]

Answer:

<h2>Option B:</h2><h3>112 families </h3>

Step-by-step explanation:

Given,

No. of families = 75

Out of 75 no. of families had cars = 42

Out of 1, no. of families can have cars

$= \frac{42}{75}$

Therefore, 

Out of 200 families, no. of families had cars

$= 200 \times \frac{42}{75}$

$=200 \times \frac{14}{25}$

= 8 × 14

= 112

Hence, 

option B is correct as 112 families have cars out of 200 families (Ans)

5 0

2 years ago

What is the estimate of 212,514+396,705

Evgesh-ka [11]

Change 212,514 into 215,000.

Change 396,705 into 400,000.

--------

Estimate:

215,000 + 400,000 = 615,000

Therefore:

212,514 + 396,705 ≈ 615,000

4 0

2 years ago

Can someone please help me? :)

Dimas [21]

Answer: is C. 30,000

8 0

3 years ago

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