12.20h - 7.15 = 90.45

Mathematics

2 answers:

zhannawk [14.2K]3 years ago

6 0

Answer:

H=8

Step-by-step explanation:

12.2H-7.15=90.45

12.2H=90.45+7.15

12.2H=97.6

H=8

den301095 [7]3 years ago

3 0

Answer:

h=8

Step-by-step explanation:

First add 7.15 to both sides. Now you have 12.20h=97.6 .Next divide 12.20 from both sides to issolate the variable "h." Now you have h=8.

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The correct statement of the problem is attached

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Spinner B: 3 parts, 1/3 is 5, 1/3 is 7, 1/3 is 9--------5 7 9

The combinations of the two spinners are
1 and 5
1 and 7
1 and 9
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cases get you thrown in the pool
1 and 5
1 and 7
3 and 5

calculation of the probabilities
1 and 5--------3/4*1/3 = 1/4
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probabilities that the guests will be thrown in the pool--------58.33%