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RoseWind [281]
3 years ago
5

Jim has CDs that he is going to give away. He lets his best friend choose 2 of the 8 CDs. How many different groups of 2 CDs are

possible?
Mathematics
1 answer:
stira [4]3 years ago
4 0
6 cds

WORK: 8 - 2 = 6 CD
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A parking lot covers 32,420 square feet. What is its area to the nearest thousand feet? Explain how you round the number.
REY [17]
The thousands place (1000) is the fourth number to the left of the decimal, so round that one either up or down based on the number just one spot closer to the decimal, in this case, the hundreds place (100).

so we have 32,420

we can ignore the numbers that are going to become zeros as a result of the rounding . .

32,400

let's round 32,XXX either up or down based on the value in the hundreds place. if that value is 5 or greater, than we round up. if it is less than 5, than we round down.

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32,000 is the answer
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6 0
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Find the measure of angle b if angle a is 22 degrees and the whole angle is 300 degrees
Dima020 [189]

Answer:

a  = 278^{\circ}

Step-by-step explanation:

Given

b = 22^{\circ}

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Required

Find the measure of a

Since there is no diagram to support the question, we'll assume that:

a + b = Whole\ Angle

This gives:

a + 22^{\circ} = 300^{\circ}

Subtract 22 from both sides

a + 22^{\circ}-22^{\circ} = 300^{\circ}-22^{\circ}

a  = 300^{\circ}-22^{\circ}

a  = 278^{\circ}

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How do you write 14,376,333 in word form?
krok68 [10]
Fourteen million, three hundred seventy six thousand, three hundred thirty three
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