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dusya [7]
3 years ago
8

1. Matthew took a quiz with 20 questions. If he answered 16 of them correctly, what percent

Mathematics
1 answer:
mr Goodwill [35]3 years ago
6 0

Answer:

80%

Step-by-step explanation:

The fraction that he got correct is

16/20

To get a percent we need out of 100

Multiply by 5/5

16/20 *5/5 = 80/100

80%

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2 points
Reil [10]

Answer: 10000(1.04)^x

Step-by-step explanation: every year your interest increases 4%

And you get multiplier 1.04. After first year you have 10400 and next year you multiply it by 1.04 again.

7 0
3 years ago
Please help urgent <br> I will definitely mark brainliest
Scrat [10]

Answer: A is smaller

Step-by-step explanation:

The area of the cylinder = pi*r^2*240 = 678240

The area of the prism = 120*120*60 = 864000

6 0
3 years ago
Read 2 more answers
Jim went on a fishing holiday.The histogram shows some ingormation about the weights of the fish he caught.
pav-90 [236]
You did not put the histogram here, so I am not able to help :c
7 0
2 years ago
Given the function r(x) = -2/3x + 4 if r(x) = r(1/2)
Fittoniya [83]

The value of the function when x = 1/2 is r(1/2) = 3 2/3

<h3>How to evaluate the function?</h3>

The equation of the function is given as:

r(x) = -2/3x + 4

The equation r(x) = r(1/2) means that

x = 1/2

Substitute x = 1/2 in r(x) = -2/3x + 4

r(1/2) = -2/3 * (1/2) + 4

Evaluate the product

r(1/2) = -1/3 + 4

Evaluate the difference

r(1/2) = 3 2/3

Hence, the value of the function when x = 1/2 is r(1/2) = 3 2/3

Read more about functions at:

brainly.com/question/2328150

#SPJ1

8 0
2 years ago
An airline knows that 9 out 50 passengers who book a flight do not show up. If 300 people booked a flight , how many will not sh
lana [24]

Answer:

300 divided by 50 is 6. 6 x 9 is 54. your answer is B)54

Step-by-step explanation:

4 0
3 years ago
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