MATHEMATICS COLLEGE

The tree diagram represents anexperiment consisting of two trials.
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.6
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.5
.7
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Þ(B and D) = [?]
ter
The tree diagram represents an experiment consisting of two trials. - 1

Answers

Answer 1
Answer:

Answer:

0.35

Step-by-step explanation:

.5x.7

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A sphere has a diameter of 4(x + 3) centimeters and a surface area of 7847 squarecentimeters. Find the value of x.

Answers

Answer:

4

Step-by-step explanation:

HOT AIR BALLOON A balloon rises340 feet into the air. Then it descends

130 feet

PLEASE ANSWER I REALLY NEED IT

Answers

Answer:

it is at 210 feet

Step-by-step explanation:

it rises 340 feet, then it descends 130 so we subtract 130 from 340 which gets us 210 feet.

A 12 SIDED DIE WITH SIIDES LABLELED 1-12 ARE ROLLED ONCE. EACH NUMBER IS LIKELY TO BE ROLLED .WHAT IS THE PROBABILITY OF ROLLING A NUMBER GREATER THAN 10

Answers

Answer:

p=.1666

11 or 12

2 out of 12

2/12

1/6

p=.1666

Step-by-step explanation:

Write the equation of the line that goes through the point (-4,7) and has a slope of -5.

Answers

Answer:

y= -5x-13

Step-by-step explanation:

start with the linear equation

y= mx+b

indentify what you already have.

x= -4 and y= 7 and m(slope)= -5

We are solving for b, so plug in what you have.

7= -5(-4)+b

Simplify.

7= 20+b

Subtract 20 on both sides.

-13= b

Rewrite your equation with the x and y values.

y= -5x-13

The ratio of cats to dogs at the shelter is 3 to 2 if there are 15 cats at the shelter how many dogs are there

Answers

Answer:

3/2=15/x

Step-by-step explanation:

Solve that and you’ll get x, which is your answer

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Answers

Answer:

Step-by-step explanation:

(y+2)'2-5=20

(y+2)'2=15

y·y+4=15

y·y=11

y=11y

y=5.5
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If somebody answered my question i will give them thanks and brill and vote