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jek_recluse [69]
3 years ago
6

Why choose to add or sub tract when subtracting an expression

Mathematics
1 answer:
7nadin3 [17]3 years ago
3 0

Answer:

subtract because its a subtraction problem

Step-by-step explanation:

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Please help me with the questions below
Tema [17]

Percentage of students with GPA between 1.5 and 3.5 is 75% and Percentage of students that don't belong to freshmen is 73.9%.

<h3>How to Calculate the Percentage?</h3>

1) Total number of households with computer = 111,804

Percentage of Cincinnati households with computer =  82.1%

Thus;

Number of Cincinnati households with computer = 82.1% * 111804 ≈ 91791

2) Total number of students = 854

Percentage of students with GPA between 1.5 and 3.5 = 100 - (11 + 14) = 75%

3)  Total number of students = 854

Number of freshmen = 223

Thus;

Percentage of students that don't belong to freshmen = 1 - (223/854) = 1 - 0.2611 = 0.7389 ≈ 73.9%

4) We are given;

17% of the 198 seniors are on Academic Watch

10% of 223 freshmen are on Academic watch

Thus;

a) seniors on academic watch = 17% * 198 ≈ 34

b) freshmen on academic watch = 10% * 223 ≈ 22

c) Number of more seniors that freshmen on academic watch = 34 - 22 = 12

Read more about Percentage at; brainly.com/question/843074

#SPJ1

8 0
2 years ago
X km/h = y mph
3241004551 [841]
Let's first write down the equations which we will require to solve for this problem.

Equation No. 1 -
x km/h = y mph

Equation No. 2 -
8 km/h = 5 mph

First of all, we will make y the subject by calculating the km/h when mph = 1. We will accomplish this by dividing both sides by 5 as displayed below:

Equation No. 2 -
8 km/h = 5 mph
5 mph = 8 km/h
5 / 5 mph = 8 / 5 km/h
1 mph = 8 / 5 km/h

Through this, we have found out:

m = 8 / 5

We will use the y = mx formula in order to obtain our final equation. We will substitute the value given in the second equation into the formula.

y = mx
y = ( 8 / 5 ) x
4 0
3 years ago
Will give brainiest!!!
azamat

Answer:

i take bite :3

Step-by-step explanation:

6 0
3 years ago
Lincoln is seeking a loan with a simple interest rate of 8% per year. If he wants to borrow $5000, then how much will he be char
babymother [125]

Answer:

Lincoln will be charged <em>$9,600.</em>

Step-by-step explanation:

To find the answer we will first turn<em> 8% into a decimal.</em>  8 ÷ 100 = <em>0.08</em>.  Now <em>multiply 0.08 by $5,000</em> and we get <em>$400.</em>  then <em>multiply $400 by 24</em> and we get $9,600.  Therefore, <em>$9,600 is our answer.</em>

8 0
4 years ago
Compute the perimeter of the figure below. Round to the nearest whole number.
lilavasa [31]

Answer:

D

Step-by-step explanation:

2 * sqrt(8) + 2 * sqrt(18) = 14

6 0
3 years ago
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