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Cloud [144]
2 years ago
14

40% of oatypop cereal boxes contain a prize Hannah plans to keep buying cereal until she gets a prize what is the probability Ha

nnah only has to buy 3 or less boxes before she gets a prize. we need to design a stimulation which random device can we use to best represent this situation
possible answers:
A) use a double sided coin and assign heads as the prize and tails as no prize
B) use a number cube with the numbers 1 through 6 and assign 1 through 2 as a prize and 3 to 6 as no prize
C) use a deck of cards and assign spades as the prize and all the other suits as no prize
D) use a random number generator ranging from 1 to 10 and assign 1 through 4 as the prize and 5 to 10 as no prize
(please help I might fail)
Mathematics
1 answer:
stepan [7]2 years ago
7 0

Answer:

D.

Step-by-step explanation:

took the test

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HELP PLEASE DUE IN 4 MINUTES
LuckyWell [14K]

Answer:

a is the answer

7 0
2 years ago
A recipe requires 3/4 cups of water targa has a measuring cup that is marked only in ounce but she knows that 8 ounces is equiva
bulgar [2K]

Answer:

6 ounces of water

Step-by-step explanation:

In this question, we are asked to calculate the amount in ounce that would be added to the recipe.

From the question, we can see that the recipe requires 3/4 cups of water.

From the question also, we can also see that one cup equals 8 ounces.

Now to know the amount of water that is to be added, what we need to do is to simply multiply the fraction of water in the recipe by 8 ounces

This is equal to 3/4 * 8 = 6 ounces

Hence, she needs to add a total of 6 ounces of water to the recipe

5 0
2 years ago
Read 2 more answers
a 5-liter cleaning solution contains 30% bleach. a 3-liter cleaning solution contains 50% bleach. what percent of bleach obtaine
vladimir1956 [14]

Answer:

First find the 30% of 5-liter cleaning solution.

3/10*5L=1.5L

We know 50% of 3L is 1.5.

If we add, the two bleach percentages, we get 3L of bleach.

When we add the two containers of cleaning solution, we get 8L.

The percentage of bleach in the mixture will be the ratio 3/8 expressed as a %.

3/8*100=37.5% of the cleaning solution will be bleach.

Answer: 37.5%

4 0
3 years ago
HURRY!!!! I NEED HELP RIGHT NOW!!! THIS IS TO ALL OF THOSE MATH WIZARDS OUT THERE!!
iren [92.7K]

Answer:

−9.333

Step-by-step explanation:

(1): "6.75" was replaced by "(675/100)"

(675/100)+3/8*x-((13)*1/4)=0

Simplify   1/4

675  3         1

 (———+(—•x))-(13•—)  = 0  

  100  8         4

       3

Simplify   —

           8

Equation at the end of step

2

:

  675     3          13

 (——— +  (— • x)) -  ——  = 0  

  100     8          4  

STEP

3

:

           27

Simplify   ——

           4  

Equation at the end of step

3

:

  27    3x     13

 (—— +  ——) -  ——  = 0  

  4     8      4            

3 0
3 years ago
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Place value of whole numbers 301,256,878
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300 + 0+ 1, 200 + 50+ 6, 800 +70 + 8.
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3 years ago
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