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tia_tia [17]
3 years ago
11

How many different combinations of shirts and ties are possible if you have 4 shirts and 5 ties?

Mathematics
2 answers:
Fittoniya [83]3 years ago
8 0
20 different combinations.
Mademuasel [1]3 years ago
5 0
Well this is simple it would be 20 because it is 4 shirts with 5 options, 5 for every 1, 4 in total (5 x 4 = 20)
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3 years ago
The boys kept adding sand, and ten minutes later the volume of the sand cone had increased by 30%. What is the exact volume of t
RideAnS [48]

Answer:

a) 84π b) 109.2π

Step-by-step explanation:

The formula to find this is v=πr^2h/3

r=d/2. so the radius (r) is 6 because you have to divide the diameter (12) by 2. and the height is 7. so, 6^2=36 and 36x7=252.

252/3=84

and because the question is asking for the EXACT value, you need to just put the pi symbol next to it. Final answer for a is 84π

B) you need to find 30% of 84, which is 25.2 and add it to 84, and you will get 109.2! Final answer is 109.2π.

5 0
3 years ago
Fill in the scale dimensions in the table to the nearest thousandth.
kondor19780726 [428]

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br: 2.625 by 2.750

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The dimensions are listed here in the order given in the problem statement. Your answer is requested to be shortest dimension first, so you will need to reverse the numbers for all but the first one.

5 0
3 years ago
Help im stuck haveing such a bad time understanding this
asambeis [7]
The answer would be 12 to the -10 because with multiplication you you add the -4 and -6
6 0
3 years ago
Read 2 more answers
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Alecsey [184]
<span>x -3y=6
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answer
</span>slope-intercept form of the equation:  y = x/3 - 2
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