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3 years ago

PLS HELP ME I NEED THIS FAST PLS DONT JUST SEND LINKS... I NEED HELP PLS

Mathematics

1 answer:

iren2701 [21]3 years ago

7 0

Answer:

all real numbers.

Step-by-step explanation:

gg

all are real numbers

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how many different possible outcomes exist when each spinner shown below is spun one time? one is numbered from 1-3 and one is 1

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Answer:

there is 7 possible solutions

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3 years ago

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PLEASE HELP PLEASE PLEASE

AysviL [449]

Answer:

A. March

Step-by-step explanation:

You can tell by subtracting the tallest bar in the month from the shorter one, and seeing which number is bigger out of all of them.

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2 years ago

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What is the solution to this equation 8 - 2x + 6x = 24

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x = 4

First you combine like terms:

8 + 4x = 24

Then solve:

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You have been asked to rename one of the quadrilaterals (square, parallelogram, rectangle, rhombus, or trapezoid). Which quadril

alexgriva [62]

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I would rename the trapezoid. I would rename it a semi-hexagon, because it is basically half of a hexagon.

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2 years ago

. In the 107th Congress, the Senate consists of 13 women and 87 men. If a lobbyist for the tobacco industry randomly selects thr

brilliants [131]

Answer:

0.18% probability that they are all women

Step-by-step explanation:

A probability is the number of desired outcomes divided by the number of total outcomes.

The order in which the senators are chosen is not important, so the combinations formula is used to solve this question.

Combinations formula:

$C_{n,x}$ is the number of different combinations of x objects from a set of n elements, given by the following formula.

$C_{n,x} = \frac{n!}{x!(n-x)!}$

Desired outcomes:

3 women, from a set of 13. So

$D = C_{13,3} = \frac{13!}{3!(13 - 3)!} = 286$

Total outcomes:

3 senators, from a set of 100. So

$T = C_{100,3} = \frac{100!}{3!(100 - 3)!} = 161700$

Probability;

$p = \frac{D}{T} = \frac{286}{161700} = 0.0018$

0.18% probability that they are all women

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3 years ago