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PolarNik [594]
3 years ago
14

What is the vertex of the function f (x) = x2 + 16x?

Mathematics
1 answer:
professor190 [17]3 years ago
3 0

Answer:

(-8,-64)

Step-by-step explanation:

I did the same question.

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Compare 8.25 and 8.250
GenaCL600 [577]
The answer is = because of you take away the 0 in the decimal 8.250 it's the same decimal as 8.25 and in decimals the zeros farthest to the right don't matter.
8.25 = 8.250
3 0
2 years ago
According to the empirical rule, 68% of 7-year-old children are between ___ inches and ___ inches tall.
AveGali [126]

Using the empirical rule 68% would fall within one standard deviation of the mean.

The standard deviation is given as 2 inches and the mean is 49 inches.

Since it is only one standard deviation find the lower number by subtracting the standard deviation from the mean and find the higher number by adding the standard deviation to the mean.

49 - 2 = 47

49 + 2 = 51


68% would be between 47 inches and 51 inches tall.

8 0
2 years ago
Read 2 more answers
TIME REMAINING
Leya [2.2K]

Answer:

w=-7/2z

Step-by-step explanation:

to solve for w you firstly have to group the like terms

5w-3w=2z-9z

2w=-7z

then you have to divide both sides by 2 inorder to remain with w on one side.

2w/2=-7/2

w=-7/2

I hope this helps

3 0
2 years ago
Read 2 more answers
suppose the growth of Bermuda grass from germination to lawn-care length is normally distributed with a mean of 20 days with a s
Law Incorporation [45]

I chose D bcuz it the right answer to pick

6 0
2 years ago
Solve the equation.<br> -6p=48
malfutka [58]

Answer:

p=-8

Step-by-step explanation:

A negative multiplied by a negative is a positive.

3 0
3 years ago
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