3 years ago

Please help me.. answer needs to be in numerical form

2 answers:

8 0

We know f(x) = y
So f(-2) is y and they gave a point (-2,2)
Hence the answer is 2

3 0

Answer:

f(-2)= 1

Step-by-step explanation:

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svet-max [94.6K]

Answer:

2x-3y+4x=-3

Step-by-step explanation:

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3 years ago

VikaD [51]

Steps:
1. Do a proportion
X/425= 20/100
2. Do 425 times 20 which equals 8,500
3. Do 8,500 divided by 100 which equals 85
4. Your answer is: 85

6 0

3 years ago

MrRa [10]

0.4 Kilometres i think.

4 0

4 years ago

d1i1m1o1n [39]

0.4% x 20 = 0.08

Hope helps!-Aparri

6 0

3 years ago

lord [1]

Answer:

See below

Step-by-step explanation:

Null Hypothesis: $H_o:\sigma^2_1=\sigma^2_2$ , which means that the variance in annual repair costs is the same for both types of automobiles

Alternate Hypothesis: $H_a:\sigma^2_1>\sigma^2_2$ , which means that the variance in annual repair costs is larger for older automobiles

4 0

3 years ago