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2 years ago

14

There are 5 red marbles, 15 blue marbles, and 5 green marbles in a bag. You reach in and randomly draw a marble, replace it, and

draw another marble. What is the probability that the first will be red and the second will be blue

1 answer:

djverab [1.8K]2 years ago

6 0

Im not sure if I’m correct but it should be 60 percent ish

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2. Show work on how to solve for the following equation, and check your solution -5 2x-3 4 5x-5

andriy [413]

Answer:-397x+-5

Step-by-step explanation:

-52x-345x-5

=-52x+-345x+-5

=(-52x+-345x)+(-5)

=-397x+-5

6 0

2 years ago

A family purchased tickets to a museum and spent a total of $70.00. The family

slavikrds [6]

Answer: 12.5

Step-by-step explanation:1.50*5=7.5

7.5-70=62.5

62.5 divided by 5 = 12.5

4 0

2 years ago

Read 2 more answers

lawyer [7]

1.) 44
2.) 29
3.) 27
4.) 18
5.) 37
6.) 24
7.) 42
8.) 506
9.) 0
10.) -5

7 0

2 years ago

Determine whether the equation is an identity or whether it has no solution. 2(a-3)=4a(2a-6)

PSYCHO15rus [73]

Answer:

It has no solution.

4 0

2 years ago

Read 2 more answers

Watch help video

amm1812

Answer:

<h2> $\bold{a_n=-7n+39}$ </h2>

Step-by-step explanation:

25 - 32 = -7 and 18 - 25 = -7

It means an arithmetic sequence with common difference d = -7

$a_n = a_1+d(n-1)\\\\a_1=32\\d=-7\\\\a_n=32+(-7)(n-1)\\\\a_n = 32-7n+7\\\\\underline{a_n=-7n+39}$

4 0

2 years ago