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2 years ago

Solve the given equation. y/ 15 = 5

Mathematics

2 answers:

Oksi-84 [34.3K]2 years ago

8 0

Answer:

Solution given:

y/ 15 = 5

y=15×5

y=75 is your answer

n200080 [17]2 years ago

4 0

Answer:

It's just like a fraction y over 15 = y/15

You would get, y = 75

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Write 6 x 10 x 10 x 10 x 10 with an exponent

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I believe it would be 6(10^4)

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The number 1.3,1/1/3,1.34 in least to greatest

elixir [45]

1.3, 1 1/3, 1.34

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2 years ago

After the first term in a sequence, the ratio of each term to the preceding term is r. If the first term is a, what is the third

irinina [24]

Answer:

The 3rd term is

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From the given information, the first term of the sequence is

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7 0

2 years ago

A survey of 35 people was conducted to compare their self-reported height to their actual height. The difference between reporte

monitta

Answer:

The test statistic is t = 3.36.

Step-by-step explanation:

You're testing the claim that the mean difference is greater than 0.7.

At the null hypothesis, we test if it is 0.7 or less, that is:

$H_0: \mu \leq 0.7$

At the alternate hypothesis, we test if it is greater than 0.7, that is:

$H_1: \mu > 0.7$

The test statistic is:

$t = \frac{X - \mu}{\frac{s}{\sqrt{n}}}$

In which X is the sample mean, $\mu$ is the value tested at the null hypothesis, s is the standard deviation and n is the size of the sample.

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This means that $\mu = 0.7$

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This means that $n = 35, X = 0.95, s = 0.44$

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$t = \frac{X - \mu}{\frac{s}{\sqrt{n}}}$

$t = \frac{0.95 - 0.7}{\frac{0.44}{\sqrt{35}}}$

$t = 3.36$

The test statistic is t = 3.36.

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2 years ago

Luke is drawing a map of his block. The actual block is 1800 feet long and 1260 feet wide. Luke needs his drawing to fit on his

Georgia [21]

The actual block is 1800 feet long and 1260 feet wide. We know that 1 foot is equivalent to 12 inches.

Luke is now using the Feet scale measurement.

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2 years ago