2 years ago

I need help with this please

Mathematics

1 answer:

MA_775_DIABLO [31]2 years ago

6 0

it is the last one im pretty sure

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The mean temperature for the first 7 days in January was 6 °C.

IRISSAK [1]

Answer:

$\frac{x + x + x + x + x + x + x}{7} = 6 \\ \frac{7x}{7} = 6 \\ x = 6 \\ \frac{6 + 10}{8} = \frac{16}{2}$

Step-by-step explanation:

answer =2

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2 years ago

Let f(x) = 1/x. Find a number b so that the average rate of change of f on the interval

Bezzdna [24]

Answer:

huh try multiplying

Step-by-step explanation:

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3 years ago

I will rate you brainliest/ / / Tonicha is creating two triangular gardens in her backyard. The total area of each triangle vari

victus00 [196]

Answer:

The area of larger triangle is 48 ft².

Step-by-step explanation:

Assuming that the area of triangle formula is A = 1/2 × base × height. Then, you have to substitute the following values :

$area = \frac{1}{2} \times b \times h$

$let \: b = 12,h = 8$

$area = \frac{1}{2} \times 12 \times 8$

$area = \frac{1}{2} \times 96$

$area = 48 \: {feet}^{2}$

5 0

3 years ago

Read 2 more answers

The average triglyceride level of adult males is 126 milligrams per deciliter. You want to determine whether the true mean male

crimeas [40]

Answer: The test statistic is 1.30 and the p-value is 0.1167.

Step-by-step explanation:

A test statistic is a random variable which is calculated from sample data and also used in a hypothesis test. It can also be used to know whether to reject the null hypothesis.

The test statistic is 1.30 and the p-value is 0.1167. The solution is attached below

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3 years ago

What is the value of t?<br> 40°<br> 39°

kramer

Answer:41

Step-by-step explanation:

because the 49 degrees and t equal a right angle which is 90 degrees you subtract 49 from 90 which makes the remaining degree aka t 41

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2 years ago