2 years ago

Good at math? PLEASE HELPPPP!!

Mathematics

1 answer:

galben [10]2 years ago

4 0

Answer:

Step-by-step explanation:

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Can u help me with this

Art [367]

Answer:

Step-by-step explanation:

each tomato=4

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5-3=2 so each lime is two

so 4+2=6

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2 years ago

Read 2 more answers

It costs $15 per hour to rent a bike. The additional fee for a helmet is $3 for the entire ride.

STatiana [176]

Answer:

okay and how many hours?

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3 years ago

A survey of 32 different gas stations in Texas found the average price of gasoline to be $3.19 a gallon with a sample standard d

Leni [432]

Answer:

The value of test statistic is -4.1247

Step-by-step explanation:

We are given the following in the question:

Population mean, μ = $3.26 a gallon

Sample mean, $\bar{x}$ = $3.19 a gallon

Sample size, n = 32

Sample standard deviation, σ = $0.096

First, we design the null and the alternate hypothesis

$H_{0}: \mu = 3.26\text{ dollars a gallon}\\H_A: \mu < 3.26\text{ dollars a gallon}$

We use one-tailed t test to perform this hypothesis.

Formula:

$t_{stat} = \displaystyle\frac{\bar{x} - \mu}{\frac{\sigma}{\sqrt{n}} }$

Putting all the values, we have

$t_{stat} = \displaystyle\frac{3.19 - 3.26}{\frac{0.096}{\sqrt{32}} } = -4.1247$

Thus, the value of test statistic is -4.1247

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3 years ago

Kareem is putting 8 books in a row on his bookshelf. He will put one of the books, Pride and Prejudice, in the first spot. He wi

loris [4]

Answer:

6 different ways? because theres only 6 books left to put on the shelf

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2 years ago

You need to Find the angle x

FinnZ [79.3K]

Answer:

its 62 degrees

Step-by-step explanation:

the triangle is a isolosies triangle

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2 years ago