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AveGali [126]
2 years ago
14

In her five day work week, a pharmacy technician worked a total of 42 1/2 hours. How many hours a day did she work, if she worke

d the same number of hours each day?
Mathematics
1 answer:
mr_godi [17]2 years ago
8 0
8 1/2 hours each day
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What is the exact distance from (8, 5) to (−1, 3)? (Round to the nearest tenth)
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Answer:

About 9.2 units

Step-by-step explanation:

[8-(-1)^2]+[(5-3)^2]

81+4

sqrt(85)

9.2

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I NEED HELP ON QUESTION B AND C ASAP.
ipn [44]

Answer:

  • See below

Step-by-step explanation:

<h3>Part B</h3>

Assumed the dimensions of the top and bottom parts are identical.

Since the cylindrical part has total height of 1.8 cm and the hemisphere volume is transferred to bottom part and the cone part is still full, the value of h is the difference of the total height of cylinder and full part of the top section of cylinder:

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<h3>Part C</h3>

Find the volume of sand in the bottom part. It consists of a hemisphere and a cylinder of 1.5 cm height.

  • V(cylinder) = πr²h = 3.14*(2.6/2)²*1.5 ≈ 7.96 cm³
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<u>Total sand in the bottom part:</u>

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<u>Time taken:</u>

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8 0
2 years ago
There were n votes cast in an election. Ms. Gordy received 32% of the votes. Which expression represents the number of votes Ms.
Mamont248 [21]

Answer:

Step-by-step explanation:

4 0
2 years ago
From a pile of 100 pennies(P), 100 nickels(N), and 100 dimes(D), select 21 coins which have a total value of exactly $1.00. In y
Murrr4er [49]
So, you need 10 penny, 4 nickles and 7 dimes
Lets, check it.
According to the question,
total coins = 21
7 + 4 + 10 = 21
21 = 21.........................................true
Now,
their value should equal $1.00 = 100 cents
Penny = 1 cent
nickle = 5 cent
dime = 10 cent,
So,
(10 *1) + (4 * 5) + (7 * 10) = 100
10 + 20 + 70 = 100
100 = 100......................................true

 
So, you need 10 penny, 4 nickle, and 7 dimes
4 0
3 years ago
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