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kondor19780726 [428]
3 years ago
6

Find the total number of outcomes when choosing a flavor of ice cream. ( Vanilla, strawberry, chocolate, butterscotch) a topping

(Strawberry or whipped) and a container (come or cup).
Mathematics
2 answers:
Contact [7]3 years ago
8 0

Answer:

Sales of the chocolate ice cream is 45%, 30% for strawberry and 25% (100%-45%-30%) of vanilla.

Percentages of cone sales for chocolate, strawberry and vanilla are 75%, 60% and 40%respectively.

A. Probability chocolate chosen: 45%=0.45

B. Probability strawberry chosen: 30%=0.30

C. Probability vanilla chosen:25%=0.25

D. Probability ice cream on a cone: 75%×45%+60%×30%+40%×25%

                                                         =0.75×0.45+0.60×0.30+0.40×0.25

                                                         =0.3375+0.18+0.1

                                                         =0.6175

E. Probability ice cream in a cup: 1- Probability ice cream in a cone

                                                    =1-0.6175

                                                    =0.3825

Probability that the ice cream sold on a cone and was strawberry flavoured is : 30%×60%

=0.30×0.60

=0.18

Doss [256]3 years ago
7 0

Answer:

16

Step-by-step explanation:

4 flavors

2 toppings  

2 containers

4x 2= 8

8x2=16

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(50 POINTS - WILL GIVE BRAINLIEST TO MOST HELPFUL ANSWER)
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Answer:

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x + y = 80

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Part B:

Pam spends 30 minutes practicing math every day.

Part C:

It is not possible for Pam to have spent 60 minutes practicing dance because this means she must have practiced math for 40 minutes (60 - 20 = 40). This would total out to 100 minutes of total practice, not 80 minutes. Therefore, this is impossible.

Step-by-step explanation:

Part A:

"She spends 80 minutes every day practicing dance and math."

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