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Burka [1]
3 years ago
10

Please help math part2

Mathematics
1 answer:
Keith_Richards [23]3 years ago
5 0
How I got my answer before was substitution! 
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Ben flipped a coin and got heads 7/15 of the time. If he flipped the coin 45 more times, how many times would you expect Ben to
DanielleElmas [232]

Answer:

22 times

Step-by-step explanation:

just to be clear i don't know if thats right because you can't actually expect which way a coin is going to flip so its all up to chance but anyways...

1. 7 is about half of 15 and 22 is about half of 45 (you could also do 23 or 22.5 if you want to be exact)

7 0
3 years ago
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Find the volume of this irregular figure.
hammer [34]

Answer:

I would say that the Answer is 35 I hope this isnt wrong..

6 0
3 years ago
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A Web music store offers two versions of a popular song. The size of the standard version is
kicyunya [14]
2.4x+4.7(4x)=5936
Solve for x
X=280 standard version

4×280=1,120 high-quality version
5 0
3 years ago
PLEASE ANSWER I REALLY NEED HELP ON THIS TEST
marshall27 [118]

Answer:

A

Step-by-step explanation:

beacause if you try to multiple 4x7.5 divided by 2 try it

6 0
3 years ago
Josh is putting up a fence around a garden that is next to a wall. He only has 54 feet of fence and the length of the garden mus
vova2212 [387]

Answer:

Length = 12 feet

Width = 30 feet

Step-by-step explanation:

Let l be the length of the garden and let w be the width:

We have system of equations

2w + l = 54

l = 2w + 6

We substitute 2w + 6 for l

2w + 2w + 6 = 54

4w + 6 = 54

4w = 54 - 6

4w = 48

w = 48/4

w = 12 feet

Width(w) = 12 feet

We find the Length

l = 2w + 6

l = 2(12) + 6

l = 24 + 6

I = 30 feet

7 0
3 years ago
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