3 years ago

I will fail if I don’t get this done and it is so confusing. Math is just ending me right now. :(

Mathematics

1 answer:

miss Akunina [59]3 years ago

6 0

What question do you need to get or is it all?

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A square pyramid has a height of 9 units and a volume of 147 units3. If a square prism has the same base area and volume as the

Murrr4er [49]

Answer:

the correct answer is 3

Step-by-step explanation:

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3 years ago

A construction company is planning to bid on a building contract. The bid costs the company $1400. The probability that the bid

liubo4ka [24]

Answer:

$3,000

Step-by-step explanation:

There two possible outcomes:

There is a 3/4 chance that the bid is rejected for a value of -$1,400

There is a 1/4 chance that the bid is accepted for a value of $17,600 - $1,400.

The expected value of the situation is:

$E = \frac{3}{4}*(-1,400)+\frac{1}{4}*(17,600-1,400)\\E=\$3,000$

The expected value is $3,000.

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3 years ago

The product of 2 more than 5 times a number and 4 less than three times a number

mote1985 [20]

Sorry I'm not sure if I'm right just my thinking...

set the number to be x so that (5x+2)(3x-4)??

8 0

3 years ago

<img src="https://tex.z-dn.net/?f=4x%20%5Csqrt%5B%20%2B%2015%20-%2015%5D%7B%3F%7D%20" id="TexFormula1" title="4x \sqrt[ + 15 - 1

blondinia [14]

Answer:

please what subject is this

6 0

3 years ago

Which graph represent the solution to the given systems y=-x +4 y=1/3x + 8

Furkat [3]

Use substitution

-x + 4 = 1/3x + 8
4 = 4/3x + 8
-4 = 4/3x
x = -4 * 3/4
x = -3

Then plug x into one of the original equations. In this case y = -x + 4 is the easiest.

y = -(-3) + 4
y = 7

8 0

3 years ago

Read 2 more answers