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Romashka [77]
3 years ago
15

Number 21 ......................

Mathematics
1 answer:
IrinaVladis [17]3 years ago
5 0
The compound equation is -2<x<2 (or -1 is less than or equal to x, which is less than or equal to 1)
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10 pennies are flipped and arranged in a row. How many arrangements of the heads and tails are possible?
DaniilM [7]

Answer:

1000 possible arrangements

Step-by-step explanation:

6 0
3 years ago
During cooking, chicken loses 10% of its weight due to water loss. In order to obtain 1,170 grams of cooked chicken, how many gr
sweet-ann [11.9K]

Answer:

117 grams

Step-by-step explanation:

So this is a oddly phrased question but I believe I understand it. You need to find 10 percent of 1170 grams and that it 117. And for you information I did use calculator to prevent error so don't worry about that.

5 0
3 years ago
gillian earns 7.50 and hour babysitting on the weekends last week she babysat for 2.2 hours on Saturday and 3.5hours on Sunday h
ivolga24 [154]
Gillian earned $42.75 total. On Saturday (2.2 hours * 7.50 per hour) she earned $16.50. On Sunday (3.5 hours * 7.50 per hour) she earned $26.25. $26.25 + $16.50 = $42.75.
6 0
3 years ago
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Shonda’s car gets an average of 27 miles per gallon. Gas costs $2.25 per gallon and she drives 892 miles to get from Baltimore,
bekas [8.4K]

She will spend $74.25 on gas.

Step-by-step explanation:

Given,

27 miles = 1 gallon

1 mile = \frac{1}{27}\ mile

Distance to cover = 892 miles

We will multiply this number with gallons of gas used for 1 mile.

892 miles = \frac{1}{27}*892

892 miles = 33.04 gallons of gas

Rounding off to nearest whole number;

892 miles = 33 gallons

Cost of one gallon of gas = $2.25

Cost of 33 gallons = 2.25*33 = $74.25

She will spend $74.25 on gas.

Keywords: unit rate, conversion

Learn more about conversion at:

  • brainly.com/question/13018923
  • brainly.com/question/13035995

#LearnwithBrainly

4 0
3 years ago
(p^2 )^5<br> find the product
kvv77 [185]

Answer:

p^10

Step-by-step explanation:

when they're set up like that you multiple thw exponents to get what the new one would be ao 5 * 2 = 10.

4 0
3 years ago
Read 2 more answers
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