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2 years ago

9

A bag contains 3 red marbles, 2 blue marbles and 4 green marbles. If two marbles are drawn out of the bag, what is the probabili

ty, to the nearest 10th of a percent, that both marbles drawn will be red?

1 answer:

Basile [38]2 years ago

3 0

Answer:

9

Step-by-step explanation:

Well we

do 3 + 4 + 2

= 9

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Which is the longer length 29ft or 9 yards

andreev551 [17]

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9 yards, or 27 feet, is shorter than 29 feet.

29 feet is longer than 27 feet.

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3 years ago

What is the midpoint of QR. Q(2,4) and R(-3,9)

Eduardwww [97]

Answer:

The answer is

$( - \frac{1}{2} \: , \: \frac{13}{2}) \\$

Step-by-step explanation:

The midpoint M of two endpoints of a line segment can be found by using the formula

$M = ( \frac{x1 + x2}{2} , \: \frac{y1 + y2}{2} )\\$

where

(x1 , y1) and (x2 , y2) are the points

From the question the points are

Q(2,4) and R(-3,9)

The midpoint is

$M = ( \frac{2 - 3}{2} \: , \: \frac{9 + 4}{2} ) \\$

We have the final answer as

$( - \frac{1}{2} \: , \: \frac{13}{2}) \\$

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2 years ago

What is the value of b that satisfies the equation below <br> 3(b+4)-2(2b+3)=-4

zloy xaker [14]

$3(b+4)-2(2b+3)=-4 \\3b+12-4b-6=-4 \\-b=-10 \\b=10$

The answer is C.

Hope this helps.

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2 years ago

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