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Archy [21]
3 years ago
11

a store has a display case with cherry, peach and grape fruit chews. there are 160 fruit chews in the display case. given that 2

5 % of the fruit chews are cherry and 40% are peach , how many grape fruit chews are in the display case?
Mathematics
2 answers:
lisabon 2012 [21]3 years ago
8 0
25% + 40% +?% = 100%
65% + ?% = 100%
?% = 35%

.35*160 = 56

There are 56 grape fruit chews in the display case.
iren2701 [21]3 years ago
8 0

Answer:

56

Step-by-step explanation:

We are given that

Total fruits chews in the display case=160

Cherry in the display case=25% of 160

Peach chews=40% of 160

We have to find the graph fruit  chews in the display case.

25% of 160=\frac{25}{100}\times 160=40

Cherry in the displace case=40

40% Of 160=\frac{40}{100}\times 160=64

Peach fruit chews in the display case=64

Now, grape fruit chews in the display case=160-40-64=56

Hence, the grape fruit chews in the display case=56

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2 years ago
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ollegr [7]

Answer:

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Step-by-step explanation:

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3 years ago
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1. Let f(x) = x + 3 and g(x) = 3x + 5. Find f(g(4)) - g(f(4)) 2. Let f(x) = 5x^2 - 5. What is f(f(x))? 3. Let f(g(x)) = 3x + 3 a
ludmilkaskok [199]

Answer:

1. f(g(4)) - g(f(4)) = -6

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Step-by-step explanation:

1.

First we need to find f(4) and g(4):

f(4) = 4 + 3 = 7

g(4) = 3*4 + 5 = 17

Then, we find g(f(4)) = g(7):

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And we find f(g(4)) = f(17):

f(17) = 17 + 3 = 20

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2.

To find f(f(x)), we use the value of f(x) for every x in f(x):

f(f(x)) = 5*(f(x))^2 - 5 = 5*(5x^2 - 5)^2 - 5 = 5*(25x^4 - 50x^2 + 25) - 5

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3.

To find f(g(x)), we use the value of g(x) for every x in f(x):

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