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RSB [31]
3 years ago
5

Write 3g as a percentage of 20g​

Mathematics
1 answer:
lora16 [44]3 years ago
3 0

Answer:

15%

Step-by-step explanation:

3÷20=0.15

0.15×100=15

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Passes through (2,5) ,slope =4
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Wats the question im confused
4 0
4 years ago
There were 240 students at a primary school. After some new students were transferred into the school, there were 282 students i
stepan [7]

Answer:

Numbers of students at a primary school before= 240

Number of increased students =42

Again,

Increased number of students in percent(%)= 42/240×100%= 17.5%

Therefore 17.5% students are increased this year.

3 0
3 years ago
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Find the distance between (1,5) and (-2,1)
swat32

Answer:

x=-3 y=4 or x=3 y=-4

Step-by-step explanation:

5 0
3 years ago
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Sawyer bought a t-shirt that cost $13.00. The sales tax rate was 6%. What was the total cost of the t-shirt?
jeka57 [31]

Answer:

13.78

Step-by-step explanation:

[13x(percent as decimal)]+13

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Hopes this answers your question and helps

7 0
3 years ago
In a statistics course, a linear regression equation was computed to predict the final exam score from score on the midterm exam
Bingel [31]

Answer: c. 91

Step-by-step explanation:

Given : A linear regression equation was computed to predict the final exam score from score on the midterm exam.

The equation of the least squares regression line was

Y = 10 + 0.9x

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if Joe score a 90 on the midterm exam, the put x= 90 in the above eqaution , we get

Y = 10 + 0.9(90)

\Rightarrow\ Y = 10 + 81=91

Hence, the predicted value of his score on the final exam would be 91.

Therefore , the correct answer is c. 91 .

4 0
4 years ago
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