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3 years ago

15 less than x is 40. Determine the value of x.

Mathematics

1 answer:

JulijaS [17]3 years ago

6 0

You do 40 times 15 that would be 600

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What is the volume of the prism? 2inches, 2 1/4 and 4 inches

elixir [45]

Hi there!

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I believe your answer is:

18in³

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Here’s why:

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Assuming that the figure is a rectangular prism:

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$\boxed{\text{Volume of a rectangular prism is:}}\\\\V = l * w * h\\-----------\\V = 2 * 2.25 * 4\\\\\boxed{V = 18}$

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Hope this helps you. I apologize if it’s incorrect.

6 0

2 years ago

The prices of three t-shirts styles are $24, $30 and $36. the probability of choosing a $24 t-shirt is 1/6. the probability of c

Slav-nsk [51]

$\text{Answer} : \text{The expected value of a t-shirt is \$31.}$

Explanation:

Since we have given that

The prices of three t-shirts styles i.e $24, $30, $36 with their probability is given by

$\frac{1}{6}, \frac{1}{2},\frac{1}{3}$

As we know that,

$E(X)= \sum_{1}^{3}x_iP(x_i)$

$\text{where} x_i \text{ is the prices of t- shirts styles}$

Now,

$x_1= \$24 , x_2=\$30 , x_3=$36$

and

$P(x_1)=\frac{1}{6},P(x_2)=\frac{1}{2}, P(x_3)=\frac{1}{3}$

So,

$E(X)= 24\times \frac{1}{6}+30\times\frac{1}{2}+36\times \frac{1}{3}\\=4+15+12\\=31$

So, the expected value of a t-shirt = $31.

4 0

3 years ago

36ounces= how many pints

Bumek [7]

Answer:

Step-by-step explanation:

US liquid pint 2.25

3 0

3 years ago

Read 2 more answers

Multiply then Simplify the following numbers 3√10 x 4√ 6

GalinKa [24]

Answer: the answer will be 24/15

Step-by-step explanation:

8 0

2 years ago

13 y 3 Х 4 What is y?

KonstantinChe [14]

Answer:

The Y Coordinate is always written second in an ordered pair of coordinates (x,y) such as (12,5). In this example, the value "5" is the Y Coordinate. Also called "Ordinate"i think

Step-by-step explanation:

6 0

3 years ago