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3 years ago

PLS HELP YOU HAVE 4 MIN TO ANS

Mathematics

2 answers:

stiv31 [10]3 years ago

4 0

Answer:

the median number of fish caught was 5

vova2212 [387]3 years ago

3 0

Answer:

Step-by-step explanation:

<h2>find what the mean and the median and the mode means so you can find your answer </h2>

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Which of the following demonstrates the distributive property?

AlladinOne [14]

Answer:

D. (r + s)t = rt + st

Step-by-step explanation:

Distribute means that the term outside gets multiplied to each term on the inside of the parentheses

(r + s)t = rt + st

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3 years ago

Nahom had n baseball cards, and Semir had s baseball cards. They combined their baseball cards and then sold 10 of them.

Allushta [10]

Answer:

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4 years ago

I'm not sure about 38 - 53 please help! :)

enot [183]

Just do for example on number 38 you will do 6.8/1000= 0.0068 which is the answer

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3 years ago

Evealute the expression when m= -2 m^2+9m+3

Volgvan

Step-by-step explanation:

m=-2

m^2+9m+3

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8 0

3 years ago

A certain store sells only T-shirts. Let the random variable X represent the number of T-shirts bought from the store on any day

faltersainse [42]

Answer:

$(a)\ \mu_y = 1125$

$(b)\ \sigma_y = 300$

Step-by-step explanation:

Given

$\mu_x = 75$ -- Mean of T-shirts

$\sigma_x = 20$ -- Standard deviation of T-shirts

$Rate = \$ 15$

Solving (a): The mean of the revenue $(\mu_y)$

To solve this, we use:

$\mu_y = Rate * \mu_x\\$

This gives:

$\mu_y = 15 * 75$

$\mu_y = 1125$

Solving (b): The standard deviation of the revenue $(\sigma_y)$

To solve this, we use:

$\sigma_y = \sqrt{Rate^2 * \sigma_2^2}$

This gives:

$\sigma_y = \sqrt{15^2 * 20^2}$

$\sigma_y = \sqrt{90000}$

$\sigma_y = 300$

7 0

3 years ago