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sergeinik [125]
3 years ago
11

Cole had 3/4 of an hour of free time before dinner he spent 2/3 of that time playing the guitar how long did he play the guitar

Mathematics
2 answers:
Gwar [14]3 years ago
6 0
He spent 20 minutes playing the guitar
PolarNik [594]3 years ago
5 0
He spent 30 minutes playing guitar

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What is 1(z) when z = -7/12
Firlakuza [10]
It will just be -7/12 because anything times 1 stays the same
8 0
2 years ago
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Anyone know this and if do pls help
Margaret [11]

70% of the trip length, t, is 35 miles. Find t:

0.70t = 35. Dividing both sides by 0.70, we get:

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3 years ago
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Y = f(x) = 16x Find f(x) when x = 1/2​
Alina [70]

Answer:

The answer depends on what the problem really is.

f(1/2) = 8

or

f(1/2) = 4

See below.

Step-by-step explanation:

This is the problem as it was posted:

y = f(x) = 16x

Let x = 1/2

y = f(1/2) = 16(1/2) = 8

Perhaps the problem is this:

y = f(x) = 16^x

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5 0
3 years ago
The ratio of girls to boys in French class is 5:4. There are 12 boys in the class. How many girls are there?​
jolli1 [7]

Answer:

15

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8 0
3 years ago
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Samantha had 500 jars of slime 30% green 25% clear and 15% purple the rest of the jars of slime were blue how many jars were blu
natima [27]

Answer:

150

Step-by-step explanation:

100% represents 500 jars

Subtract the sum of the percentage of other jars  for percent of blue jars

100 - (30 + 25 + 15) = 100 - 70 = 30%

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number of blue jars = 0. 3 × 500 = 150


8 0
3 years ago
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