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2 years ago

PLEASE ANSWER MY QUESTION PLSSSS, ITS ALMOST DUE, CORRECT ANSWER GETS BRAINLIEST

Mathematics

1 answer:

inn [45]2 years ago

3 0

Answer:

Step-by-step explanation:

13% of x is 2600

13% = 13/100

⇒ (13/100)x = 2600

⇒ 13/100 = 2600/x

FYI A) gives the same value of x as D)

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If the perimeter of the triangle below is 28/3 what is the length of the side labeled 'x'

notsponge [240]

Answer:

Step-by-step explanation:

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3 years ago

Which statements best describe the dot plot or box plot? Check all that apply.

attashe74 [19]

Answer:

i think the answers are A, C and D

Step-by-step explanation:

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3 years ago

Sam rented a truck for one day. There was a base fee of $15.99, and there was an additional charge of 97 cents for each mile dri

Lina20 [59]

Answer:

177

Step-by-step explanation:

First you must subtract the base fee from the total amount of the bill: $187.68 - 15.99= 171.69$

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<em>Hope this helps!</em>

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3 years ago

The average number of passes in a football game is right skewed with mean 75 and variance 961. If we sample 100 random games, wh

suter [353]

Answer:

0.0066

Step-by-step explanation:

Given that:

Mean $\mu$ = 75

Variance $\sigma^2 =961$

The standard deviation $\sigma = \sqrt{961} = 31$

The sample size n = 100

$\mu = \mu_{\overline x} = 75$

$\sigma _{\overline x} = \dfrac{\sigma }{\sqrt{n}}$

$\sigma _{\overline x} = \dfrac{31 }{\sqrt{100}}$

$\sigma _{\overline x} = \dfrac{31 }{10}}$

$\sigma _{\overline x} = 3.1$

$P(\overline x > 83.7) = 1 - P( \overline x < 83.7)$

$P(\overline x > 83.7) = 1 -P\bigg ( \dfrac{\overline x - \mu_{\overline x} }{\sigma _{\overline x}} < \dfrac{83.7 - 76}{3.1} \bigg)$

$P(\overline x > 83.7) = 1 -P\bigg ( Z< \dfrac{7.7}{3.1} \bigg)$

$P(\overline x > 83.7) = 1 -P ( Z< 2.48)$

Using the Z table;

P(x > 83.7) = 1 - 0.9934

P(x > 83.7) = 0.0066

Thus, probability = 0.0066

8 0

3 years ago

What is the value of the fourth term in a geometric sequence for which a1= 30 and are= 1/2?

serious [3.7K]

Answer:

15/4.

Step-by-step explanation:

4th term = a1 r^3

= 30(1/2)^3

= 30/8

= 15/4.

3 0

2 years ago

PLEASE ANSWER MY QUESTION PLSSSS, ITS ALMOST DUE, CORRECT ANSWER GETS BRAINLIEST​

PLEASE ANSWER MY QUESTION PLSSSS, ITS ALMOST DUE, CORRECT ANSWER GETS BRAINLIEST