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boyakko [2]
3 years ago
6

The price of bottles water at the concession stand was doubled. Scott says this is 50% increase, but David says it’s a 100% incr

ease. Who is correct? Explain please.
Mathematics
1 answer:
frozen [14]3 years ago
5 0

Answer:

david 100% increase

Step-by-step explanation:

b/c if lets say it was $2 before the price was doubled after it waas doubled it would be $4 if it had been risen by 50% it would have been $3 but if it waas risen by 100% it would be $4

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rosa wants to use $20 to buy games. The inequality 2.50k+5.50≤20.00 represent the number of games, k, she can buy with her money
vichka [17]

Answer:

The greatest number of games Rosa can buy is 5

Step-by-step explanation:

Let

k ----> the number of games, k, that Rosa can buy with her money

we have

2.50k+5.50\leq 20.00

solve for k

subtract 5.50 both sides

2.50k\leq 20.00-5.50

2.50k\leq 14.50

divide by 2.50 both sides

k\leq 5.8\ games

therefore

The greatest number of games Rosa can buy is 5

3 0
3 years ago
What operation is used to make a prediction using a probability
Dmitry_Shevchenko [17]

Answer:

Division

Step-by-step explanation:

Certain Outcomes/Total Outcomes = Probability

The operation used is division

8 0
4 years ago
Read 2 more answers
Plz help and explain
Rashid [163]

Answer: D

Step-by-step explanation: the answer is d because it can be simplified more

6 0
3 years ago
Read 2 more answers
What is the answer to this math question!?
Nostrana [21]

Answer:

C) 37

Step-by-step explanation:

1/2(PQ)=RQ

2.5x+17=6x-11

17=3.5x-11

28=3.5x

x=8

RQ=6(8)-11

RQ=48-11

RQ=37

5 0
3 years ago
Read 2 more answers
The container hold 1/2 gallon of water. It is 3/4 full. How many gallons of water are in the container?
Olegator [25]

Based on the capacity of the container and the capacity currently being used, the amount of water in the container is <u>3/8 gallons. </u>

The container is capable of holding 1/2 gallons of water.

If it is holding 3/4 of that 1/2 gallons, the amount of water it would be holding is:

<em>= Capacity of container x Percentage full </em>

= 1/2 x 3/4

= 3/8 gallons of water

In conclusion, the container is currently holding 3/8 gallons of water.

<em>Find out more about this at brainly.com/question/11459708. </em>

6 0
3 years ago
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