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Paladinen [302]
3 years ago
11

F(x) = 2x2 – 3x 7 for the input value 2.what is the value of the function when x = 2?

Mathematics
1 answer:
Ad libitum [116K]3 years ago
8 0
I hope this helps you




1)




f (2)=2.2^2-3.2-7



f (2)=8-6-7


f (2)= -5



2)



f (2)=2.2^2-3.2+7



f (2)=8-6+7


f (2)=9
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I need help!!!! I don’t understand this!
natulia [17]

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EX: Exterior angle K is 140. Therefore the interior angle is 40 (180 - 140 = 40).

2) If order to find an interior angle when you have other interior angles, add up the other interior angles and subtract them from 180.

EX) Interior angle A is 32 because the other angles are 120 and 28. (180 - 120 - 28 = 32)

ALSO, remember that the square is equal to 90 degrees. I've included an answer list for you below.

A = 32

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C = 65

D = 25

E = 37

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3 0
3 years ago
A company produces packets of soap powder labeled "Giant Size 32 Ounces." The actual weight of soap powder in such a box has a N
Stolb23 [73]

Answer:

0.0764

Step-by-step explanation:

Problems of normally distributed samples can be solved using the z-score formula.

In a set with mean \mu and standard deviation \sigma, the zscore of a measure X is given by:

Z = \frac{X - \mu}{\sigma}

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the pvalue, we get the probability that the value of the measure is greater than X.

In this problem, we have that:

\mu = 33, \sigma = 0.7

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This is the pvalue of Z when X = 32. So

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Z = \frac{32 - 33}{0.7}

Z = -1.43

Z = -1.43 has a pvalue of 0.0764, which is the correct answr

6 0
4 years ago
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GenaCL600 [577]
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3 0
3 years ago
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lora16 [44]

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Now, we find the area of the figure:

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Answer:

The perimeter of the figure is 64 centimeters.

A_ {t} = 156 \ cm ^ 2

4 0
3 years ago
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