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Scrat [10]
3 years ago
6

Maya is researching energy costs. She made a table of the cost for different numbers of gallons of gasoline. How much will 12 ga

llon cost?
A.$7.80

B.$23.40

C. $31.20

D. not enough information

Mathematics
2 answers:
statuscvo [17]3 years ago
7 0

Answer:

The answer is B

Step-by-step explanation:

BEcause I took the test

defon3 years ago
4 0

Answer:

B. $23.40

Step-by-step explanation:

1. You have to divided the cost by the number of gallons to get the the cost per gallon

2. multiply the number of gallons by the cost per gallon that you found

Then you have your answer!

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Zev read 15% of his 56-page book. Kelly read 12% of her 64-page book. Marneisha read 14% of his 68-page book Aleisha read 10% of
GrogVix [38]

Answer:

Marneisha with 9.52 pages.

Step-by-step explanation:

Zev: 56×0.15 = 8.4

Kelly: 64×0.12 = 7.68

Marneisha: 68×0.14 - 9.52

Aleisha: 72×0.10 = 7.2

3 0
4 years ago
The probability that Brock scores a penalty kick is LaTeX: \frac{3}{10}3 10 . If he shoots 50 penalty kicks, how many "goals" ca
Feliz [49]

Answer:

15 goals out of 50 penalty kicks was scored by brock

Step-by-step explanation:

If Brock shoots 50 penalty kicks and the probability that he scores a penalty kick is 3/10, the number of goal brock is expected to make can be expressed as:

Number of goals scored = probability value * total penalty kicks taken

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Number of goals scored = 15 goals

5 0
3 years ago
Find the sum.<br><br> 17x3 + (3x + 8x3) = <br> (from clever)
Arte-miy333 [17]

Answer:

the answer is c. see picture

7 0
3 years ago
Read 2 more answers
The total number of branches in a tree diagram will be which of the following values?
Step2247 [10]

Answer:

The total number of branches = total possibilities = the denominator of a probability.

So the second choice is correct.

Let me know if this helps!

5 0
3 years ago
Math For test HELPPPP plz due in 45 mins
Klio2033 [76]
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