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kolezko [41]
3 years ago
5

N0 If n=143 what is the answer a b or c

Mathematics
2 answers:
den301095 [7]3 years ago
4 0

Answer:

C

Step-by-step explanation:

Well, anything multiplied by zero is zero.

If you multiplied 0 by 143, you wouldn't get anything because you're not multiplying with another number that can be multiplied by.

gtnhenbr [62]3 years ago
4 0

Answer:C.0

Step-by-step explanation:

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The product of 4 and a number is 5.6.<br><br> What is the number?
hodyreva [135]
Let this number be represented by the variable "n"

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n=1.4
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Four siblings have a dog walking business. The table shows the hours worked by each sibling. Each sibling earns $25.50 per hour
dalvyx [7]

Answer:

Step-by-step explanation:

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2 years ago
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A jar contains 6 yellow marbles, 4 black marbles, and 2 purple marbles. Two marbles are picked at random, without replacement. W
ludmilkaskok [199]

Answer:

The probability of selecting both yellow is 5/22.

Step-by-step explanation:

Given the number of yellow marbles = 6

Black marbles = 4

Purple marble = 2

Now find the total number of marbles in the jar.

Thus total marbles = Yellow marbles + Black marbles  + Purples marble

Now insert the values in the above formula.

Total marbles = 6 + 4 + 2

Total marbles = 12

The probability of 2 yellow marble:

= \frac{6}{12} \times \frac{5}{11} \\= \frac{5}{22}

Thus, the probability of selecting both yellow is 5/22.

3 0
3 years ago
Joan needs to estimate the size of her bedroom so that she can buy enough paint to cover the walls. Two of the walls measure 2.8
labwork [276]

The total area of the room is 37.6376 and the no. of cans required to paint the wall is 3 cans.

The measurement of two of the walls is 2.86 metres and 3.16 metre

Area of the two walls = 2(length x breadth)

Area = 2(2.86 x 3.16) = 18.0752 m²

The measurement of the other two walls is 2.86 metres and 3.42 metres

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Area = 2(2.86 × 3.42) = 19.5624 m²

Total area = 18.0752 + 19.5624 = 37.6376 m²

If one can of paint can cover 15 m², the no. of cans required to paint the bedroom will be

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No. of cans = 37.6376/15 = 2.5091 = 3 cans (approx.)

3 0
1 year ago
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The function "choose k from n", nCk, is defined as
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a) No position sensitivity.
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b) 1 of 2 centers, 2 of 5 guards, 2 of 5 forwards.
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You can put 200 different teams on the floor.
4 0
3 years ago
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