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Karolina [17]
3 years ago
12

(83.9x10^12)(2.87x10^-3)/ 3.76x10^2

Mathematics
1 answer:
RideAnS [48]3 years ago
8 0
<u>(83.9 × 10^12)(2.87 × 10^-³)</u>
             3.76 × 10²
<u>(83,900,000,000,000)(0.00287)</u>
                   376
 <u>240,793,000,000</u>                                 
           376
640,406,914.9


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Matt, the coordinator at the local emergency food hamper program, noticed the following trends: typically 200 hampers were distr
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Answer:

<em>793 food hampers were distributed</em>

Step-by-step explanation:

We need to find how many food hampers were distributed in a typical week, knowing that  

  • 200 hampers were distributed on Mondays

40 fewer hampers were distributed on Tuesdays than on Mondays, thus:

  • 160 hampers were distributed on Tuesdays

on Wednesdays, the volume is 1.3 times Tuesday’s volume, thus  160*1.3=

  • 208 hampers were distributed on Wednesdays

on Thursdays the number of hampers distributed was 3/4 of Monday’s volume, thus  3/4*200=

  • 150 hampers were distributed on Thursdays

on Fridays, 50% of Thursday’s volume was distributed, therefore  50%*150=

  • 75 hampers were distributed on Fridays

The total number of food hampers distributed in the week is

200+160+208+150+75=793

793 food hampers were distributed

4 0
3 years ago
The Ipad that Ms. Hopham would like to buy for research is $1,299. This week it is on sale for $990, and the sales tax is 6%. Ho
Firdavs [7]

Turn the percentage into a decimal.

6% = 0.06

Multiply.

990 * 0.06 = $54.9 (sales tax)

Add.

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