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Svetlanka [38]
3 years ago
13

What is percent change from 30 to 33. is it percent increase or decrease

Mathematics
1 answer:
Ronch [10]3 years ago
7 0
Pcnt change = (new - old)/old * 100% = (33-30)/30 * 100 = 10%
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Rovan can make 48 tarts per hour. complete the table below:
GarryVolchara [31]

Answer:

A.) in 6 hours Rovan can make 288 tarts

B. at this rate it'll take Rovan about 2 and a half hours to make 120 tarts

Step-by-step explanation:

so if Rovan can make 48 tarts an 1 hour take 48 and multiply it by the hours to find out how many tarts he can make

48 x 1 =48

48 x 2 =96

48 x 3 =144 .....

48 x 6 =288

A.) in 6 hours Rovan can make 288 tarts

B. at this rate it'll take Rovan about 2 and a half hours to make 120 tarts

3 0
3 years ago
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There are 30 students in Mrs. Taylor's kindergarten class. If there are twice as many students with blond hair as with blue eyes
weqwewe [10]

Answer:

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Step-by-step explanation:

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We subtracted 6 because the expressions e and 2e cause the 6 students with both blond hair and blue eyes to be counted twice.

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11 students have blue eyes.

5 0
3 years ago
What percent of 11 is 11?
jarptica [38.1K]

Answer:

100 %

Step-by-step explanation:

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3 years ago
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Step-by-step explanation:

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7 0
3 years ago
The formula W=0.86g^2-0.01g+5.9 models the weight, W, in ounces, for a cat who is fed g grams per day of a special food. Accordi
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Using the equation which models weight of cat in terms of amount of food fed, the weight of the cat will be : 151.11 ounces

<u>Given the equation</u> :

  • W=0.86g² - 0.01g +5.9

  • <em>g = Amount of food in grams </em>

<u>Substituting g = 13 into the equation</u> :

W = 0.86(13)² - 0.01(13) +5.9

W = 0.86(169) - 0.13 + 5.9

W = 145.34 - 0.13 + 5.9

W = 151.11 ounces

Therefore, the weight of the cat will be 151.11 ounces

Learn more : brainly.com/question/18796573

7 0
2 years ago
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