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yawa3891 [41]
2 years ago
10

What is the probability of getting a green, replace it back, and then pull another green?

Mathematics
2 answers:
Delvig [45]2 years ago
8 0

Answer:

5/9 is the likelihood of 2 greens in a row or 55%

tatuchka [14]2 years ago
5 0

the answer is 1 out of 9 i guess...

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nignag [31]

1 )  Billy walks 15 miles every day to soccer practice and he had 5 practices last week.

We know that,  1 mile = 1760 yards

So, 15 miles = (15× 1760) yards = 26400 yards

Thus the total distance walked in 5 practices will be: (26400*5)yards = 132000 yards


2) Mark's current age is t years

So, his age was in 10 years ago =(t-10)years

Given that, his current age is 3 times his age 10 years ago.

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3 0
3 years ago
How do i do time and distance
larisa [96]

Answer:

To solve for speed or rate use the formula for speed, s = d/t which means speed equals distance divided by time. To solve for time use the formula for time, t = d/s which means time equals distance divided by speed.

Step-by-step explanation:

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Outside a​ home, there is aa 44​-key keypad numbered 11 through 44. The correct sixsix​-digit code will open the garage door. Th
olya-2409 [2.1K]

Answer:

a) 4,096

b) 0.000244

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a)  

By the Fundamental rule of counting, there are

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1/4096 = 0.000244

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What is the mean for the data set 138 140 105 112 108 134 106 181 164 105
chubhunter [2.5K]

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the mean for the data set is 129.3

7 0
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When you solve a linear equation how do you recognize if the equation has 1 solution no
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Answer:

If you solve a linear equation you have two different lines.

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<u>Infinite Solutions</u>: The slopes are the same and the y intercepts are different

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