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2 years ago

How many integers from 0 through 30, including 0 and 30, must you pick to be sure of getting at least one integer?

1 answer:

6 0

Are you sure the question is correct? From a list of integers, if you pick one number, it's guaranteed to be an integer...

Surely there's a condition that you haven't mentioned?

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Solve 1n(5x+7) = 8. Round to the nearest thousandth. Show your work. Can anyone help me? I can't seem to figure this one out!

iogann1982 [59]

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Unauthorized use of the imaginary unit "i" or syntax error in complex arithmetic expression

8 0

2 years ago

SERIOUS ANSWERS ONLY PLZ

statuscvo [17]

Answer:

The standard deviation of the uniform distribution is:

σ=(b−a)/√12

U(3, 12)

σ = (12−3)/√12 = 9/√12 = 2.5981

U(80, 250)

σ = (250−80)/√12 = 170/√12 = 49.0748

U(4, 93)

σ = (93−4)/√12 = 89/√12 = 25.6921

5 0

2 years ago

(6ab-8a+8) - (7ab-1 )

PSYCHO15rus [73]

Answer:

$- ab - 8a + 9$

Step-by-step explanation:

$(6ab - 8a + 8) - (7ab - 1) \\ 6ab - 8a + 8 - 7ab + 1 \\ - ab - 8a + 9$

hope this helps you.

4 0

2 years ago

Read 2 more answers

What is 1100 increased by 4% ?

Nady [450]

1,144
You first take 1,100, multiply it by .04, and you get 44. Add 44 to 1,100 and you get your answer.

5 0

2 years ago

Read 2 more answers

PLEASE HELP

NeTakaya

Answer:

A rectangular prism in which BA = 20 and h = 6 has a volume of 120 units3; therefore, Shannon is correct

Step-by-step explanation:

step 1

Find the area of the base of the rectangular pyramid

we know that

The volume of the rectangular pyramid is equal to

$V=\frac{1}{3}BH$

where

B is the area of the base

H is the height of the pyramid

we have

$V=40\ units^{3}$

$H=6\ units$

substitute and solve for B

$40=\frac{1}{3}B(6)$

$120=B(6)$

$B=120/6=20\ units^{2}$

step 2

Find the volume of the rectangular prism with the same base area and height

we know that

The volume of the rectangular prism is equal to

$V=BH$

we have

$B=20\ units^{2}$

$H=6\ units$

substitute

$V=(20)(6)=120\ units^{3}$

therefore

The rectangular prism has a volume that is three times the size of the given rectangular pyramid. Shannon is correct

3 0

3 years ago