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Hatshy [7]
3 years ago
11

Which ratio is equivalent to

Mathematics
1 answer:
Andrews [41]3 years ago
8 0

Answer:

A.) 4h : $36

Step-by-step explanation:

Why it's right: they equal the same thing

5/45 = 1/9

4/36 = 1/9

Why it's wrong: similar, but backwards

54/6 = 9

Just plain wrong:

4/50 = 2/25

63/9 = 7

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Is this a percent increase or decrease? How do you know? 5 cups to 8 cups
kicyunya [14]

Answer:

increase

Step-by-step explanation:

Increase definition: become or make greater in size, amount, intensity, or degree.

Decrease definition: make or become smaller or fewer in size, amount, intensity, or degree.

5 0
2 years ago
Find the perimeter. Round to the nearest whole number.<br> 15 is c and 30 is a)
ziro4ka [17]

Answer:

45

Step-by-step explanation:

Hope this helps.

8 0
3 years ago
The population of a country grows exponentially at a rate of 1% per year. If the population was 35.7 million in the year 2010, t
Lady_Fox [76]

Answer:

37.52 million

Step-by-step explanation:

using,

A = A'(1+R/100)ⁿ............................. equation 1

Where A = population size in 2015, A' = Initial population, R = rate in percentage, n = number of times between 2010 and 2015.

Given: A' =35.7 million, R = 1%, n = 5.

Substitute these values into equation 1

A = 35.7(1+0.01)⁵

A = 37.52 million.

Hence the size of the population of the country in the year 2015 is 37.52 million

7 0
2 years ago
Write Successor of 999 please help me ​
madam [21]

Answer:

1000

Step-by-step explanation:

The successor of 999 is 1000

999+1=1000

<em><u>SUCCESSOR</u></em>

<u>The number which comes immediately after a particular number is called its successor.  The successor of a whole number is the number obtained by adding 1 to it.  Clearly, the successor of 0 is 1; successor of 1 is 2; successor of 2 is 3 and so on.</u>

6 0
3 years ago
.
KIM [24]

Answer:

x=-1 is the answers for the question

Step-by-step explanation:

please mark me as brainlest

3 0
2 years ago
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