3 years ago

Help please!!! Best answer will get brainliest!!!

Mathematics

1 answer:

r-ruslan [8.4K]3 years ago

3 0

Answer is b for this question

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What is the Volume! ~

Mrrafil [7]

Answer:

Step-by-step explanation:

Volume of a Square Pyramid :

V = 1/3 x Base Area x Height

Solving :

V = 1/3 x (6)² x 9
V = 36 x 3
V = <u>108</u> cubic centimeters

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2 years ago

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A lottery ticket has a grand prize of $31 million. The probability of winning the grand prize is .000000018. Determine the expec

vlabodo [156]

Answer:

$0.558

Step-by-step explanation:

The expected value is the sum of the value of each outcome times the chance that it happens. In this case, there are two outcomes:

Win $31 million
Win $0

Then our expected value can be calculated as:

$EV=(31,000,000)(0.000000018)+(0)(1-0.000000018)=0.558$

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3 years ago

3. What is the solution to the equation 3x = 15? Express the

ivanzaharov [21]

Answer:

x=2.4650

Step-by-step explanation:

I assume that you mean $3^x=15$

so let s use the ln() function

$ln(3^x)= xln(3)=ln(15)$

so x = ln(15)/ln(3)

x = 2.4650

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3 years ago

Need answer pls any of them

Vinvika [58]

Answer:

number 4. 13

because first you do the exponents giving you 8 and then divide which is 2 then you subtract which is 13

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3 years ago

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HELP!! Pls show work

Art [367]

Plug in -6 for a and -5 for b

3(-6)^2 - 4(-5)
3(36)+20
108+20
=120

5 0

3 years ago