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2 years ago

Can someone help me with this problem.

Mathematics

1 answer:

Oksanka [162]2 years ago

7 0

Answer:

negative because the container is losing liquid.

Step-by-step explanation:

y-5x is the rate

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Copy and fill in the charts.

Eduardwww [97]

Answer:

15% = 3/20 = 0.15

1.25 =125% =5/4

12 3/8 = 12.375 = 1237.5%

Step-by-step explanation:

15% to fraction , then decimal ;

$15\% = \frac{15}{100} \\Cross\:cancel\:common\:factor ; 5\\\\15\div 5 = 3\\100\div 5 = 20\\\\= \frac{3}{20}\\\\\frac{3}{20} = 0.15$

1.25 to fraction , then percentage

$1.25 = \frac{1.25}{1} \times \frac{100}{100} \\\\1.25\times 100 =125\\1\times 100 = 100\\\\= \frac{125}{100} \\= \frac{5}{4} \\\\1.25\times 100\\= 125\%$

12 3/8 to decimal then percentage

$12\frac{3}{8} =\frac{99}{8} = 12.375\\\\12.375\times 100\\\\= 1237.5\%$

5 0

3 years ago

I need help on number 3

TiliK225 [7]

Divide 17.5 by 0.07
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5 0

2 years ago

Read 2 more answers

Heather buys a dog bowl priced at $8. If the sales tax is 10%, how much tax will Heather<br> pay?

Fantom [35]

Answer:

I think the answer is 2 dollars

Step-by-step explanation:

4 0

2 years ago

Is math important in real life?

Dmitrij [34]

Yes- though we may say "When will we ever use this?" ever so often in class, the reality is that we use mathematics in everyday life. From simple addition, to factoring, to finding the angles of various components to a building, math is always being used in real life.

6 0

3 years ago

Read 2 more answers

Hunter surveyed 200 of the students in his school about their favorite color. 66 students said their favorite color was blue. Wh

UNO [17]

33% because 66/200 is .33, and convert that to percentage by multiplying by 100

6 0

2 years ago