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ASHA 777 [7]
3 years ago
13

Suppose the original quantity is 75 and the new quantity is 105. What is the percent change?

Mathematics
2 answers:
Leno4ka [110]3 years ago
7 0

Answer:

the percent change is 40% increase

sattari [20]3 years ago
5 0

Answer:

40%

Step-by-step explanation:

105 is a 40% increase from 75

You might be interested in
What is less than 5/6 with a denominator of 8
azamat
Chose a fraction with a denometer of 8.
Ex: 3/8

To compare 5/6 and 3/8 we need to find the LCM (the lowest common denominator.)

This can easily be done by listing the multiples of each number.
6: 6, 12, 18, 24, 30, 36
8: 8, 16, 24, 32, 40, 48

The Lowest common denominator would be 24.

6*4=40
8*3=40

Since we altered the denometer, either by multyplying by 6 or 8 (to get 24), we must do the same for the numerator.

3/8*3
9/24

5/6*4
20/24

Now we compare the fraction properly.
20 is larger than 9 so we know that 3/8 is less than 5/6.

Hope this helps! Please leave a thanks/braniest answer! 
4 0
3 years ago
Multiply 5(−37). Simplify your answer.
blsea [12.9K]

Answer:

<h3>A. -2 1/7</h3>

Step-by-step explanation:

Given the expression 5(-3/7)

On simplifying, we have:

= 5 \times \frac{-3}{7}\\ \\= \frac{5 \times -3}{7}\\ \\= \frac{-15}{7}

Express as a mixed fraction

= \frac{-15}{7}\\=  -2 \frac{1}{7}

Hence the correct answer is -2 1/7

7 0
4 years ago
Ice is placed around a bowl of water to lower the temperature. The equation D=−75t+22 shows the time, t, measured in minutes and
liberstina [14]

Answer:

Before cooling begins, the temperature of the water is 22°C.

Step-by-step explanation:

need steps??

have a good day

rate my answer

4 0
3 years ago
Find the population statistics for Florida from 1950-2010. Find a linear regression model, quadratic regression model and an exp
k0ka [10]

1950 2,771,305  

1960 4,951,560

1970 6,789,443  

1980 9,746,324  

1990 12,937,926  

2000 15,982,378  

2010 18,801,310  

Sorry I couldn't find models.

4 0
3 years ago
Natasha ran 3.1 kilometers. Tonya ran 4 meters more than half as far as Natasha. How many meters did Tonya run?
Levart [38]
The answer would be idk
So it 5.6
4 0
3 years ago
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