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zlopas [31]
3 years ago
7

The clock hands are at a 150 angle. Zack has basketball practice in 2 hours. Which could be the angle measure of the hands when

basketball practice starts?
A) 170
B) 190
C)210
D) 240
Mathematics
1 answer:
allochka39001 [22]3 years ago
3 0
We know that

360°/12 hour----------> 30°/hour
that means
1 hour ----------> represent 30° in t<span>he clock hands
</span>so
150°+2 hour---------> 150°+2*30°-------> 150°+60°------> 210°

the answer is
the angle measure of the hands of the clock when basketball practice starts could be 210°
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ElenaW [278]

Answer:

(b) The number of pounds of berries each person would receive is 1\frac{5}{8}pounds.

Step-by-step explanation:

The amount of berries in first basket = 3 3/8 pounds

Now, 3\frac{3}{8}  = 3+\frac{3}{8} = 3 + 0.375 = 3.375

So, the amount of berries in first basket = 3.375 pounds

The amount of berries in second basket = 2 7/8 pounds

Now, 2\frac{7}{8}  = 2+\frac{7}{8} = 2 + 0.875 = 2.875

So, the amount of berries in second basket = 2.875 pounds

Now, the total berries = Berries in ( First + Second)  basket

                                      = 3.375 pounds +  2.875 pounds  

                                    = 6.25 pounds

So, the number of pounds each person would have = \frac{\textrm{Total weight of viable berries}}{\textrm{4}}  = \frac{6.25}{4} = 1.5625

Now, 1.5625 = 1 + 0.5625  = 1 + \frac{5625}{10000}  = 1 + \frac{5}{8}  = 1\frac{5}{8}

So, the number of pounds of berries each person would receive is 1\frac{5}{8}pounds.

7 0
3 years ago
Explain the difference between a well defined set and a set that is not well defined. Give examples.
yuradex [85]

Answer:

Step-by-step explanation:

A well defined set is one which is universally defined and accepted, you can easily define what the set is and what is not a member of the set.example is a set of integers between 1 and  30

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6 0
4 years ago
3x2 - 5x + 6) + (9 - 8x - 4x2)
Ksju [112]

Answer:

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Step-by-step explanation:

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Put x on one side and numbers on the other.

(12+1) + (-5x+ (-8x))

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8 0
3 years ago
The question is there
Katarina [22]

Answer:

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24x+40=112

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7 0
3 years ago
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scoundrel [369]
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4 years ago
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