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4 years ago

HURRY BEIN TIMED I NEED HELP QUICK!!!!!!

Mathematics

1 answer:

mafiozo [28]4 years ago

4 0

Answer: x = 4

Step-by-step explanation:

Given : A coordinate grid with 2 lines.

One line, labeled f(x) passing through (- 3, 3), (0, 3), and the point (4, 3). (i)

The other line is labeled g(x) and passes through (- 4, -3), (0, 0), and the point (4, 3). (ii)

We generally denote x values as input values and y values as output values.

From (i) and (ii), the common point on both lines = (4,3)

Here, input value = 4

Output value = 3

Hence, the input value produces the same output value for the two functions on the graph : x=4

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9 1/3 to a fraction show me

alekssr [168]

Answer:

$\frac{28}{3}$

Step-by-step explanation:

If you mean an improper fraction, then $9\frac{1}{3}=\frac{(9*3)+1}{3}=\frac{27+1}{3}=\frac{28}{3}$

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2 years ago

Find f(3) of the following function

lakkis [162]

Answer:

$6 \times 3 - 4 = 18 - 4 = 14$

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3 years ago

I will get the belt if I get this wrong pls don't be a bs person

goblinko [34]

Answer:

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Step-by-step explanation:

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3 years ago

Read 2 more answers

Engineers must consider the diameters of heads when designing helmets. The company researchers have determined that the populati

Margaret [11]

Answer:

1. The minimum head breadth that will fit the clientele is of 4.41-in.

2. The maximum head breadth that will fit the clientele is of 7.19-in.

Step-by-step explanation:

Normal Probability Distribution:

Problems of normal distributions 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.

Normally distributed with a mean of 5.8-in and a standard deviation of 0.8-in.

This means that $\mu = 5.8, \sigma = 0.8$

1. What is the minimum head breadth that will fit the clientele?

The 4.1st percentile, that is, X when Z has a pvalue of 0.041, so X when Z = -1.74.

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

$-1.74 = \frac{X - 5.8}{0.8}$

$X - 5.8 = -1.74*0.8$

$X = 4.41$

The minimum head breadth that will fit the clientele is of 4.41-in.

2. What is the maximum head breadth that will fit the clientele?

100 - 4.1 = 95.9th percentile, that is, X when Z has a pvalue of 0.959, so X when Z = 1.74.

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

$1.74 = \frac{X - 5.8}{0.8}$

$X - 5.8 = 1.74*0.8$

$X = 7.19$

The maximum head breadth that will fit the clientele is of 7.19-in.

8 0

3 years ago

Students took a typing test. The number of words per minute students could type are listed below. 43, 50, 28, 35, 51, 58, 36, 59

pickupchik [31]

Answer: 43

To get the answer to this question you have to place the numbers form least to greatest and you can cross off numbers on each end until you reach the middle in this case the middle number is 43 so that’s your median

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4 years ago