2 years ago

Use the commutative property of multiplication to rewrite 12 times 2 times 3

Mathematics

1 answer:

Sedaia [141]2 years ago

7 0

The answer is d. It’s all the same just different placing

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vovangra [49]

Answer:

1) 9 min 36 sec (9.6min)

2) 15 cm

Step-by-step explanation:

10 cm -->4 min

1 cm --> 0.4 min

24cm --> 9.6 min

15 cm--> 6min

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2 years ago

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Solve the problem.

Lorico [155]

Answer:

Step-by-step explanation:

You must use a combination:

$_nC_k=\dfrac{n!}{k!(n-k)!}$

We have <em>n = 16</em>, <em>k = 3</em>.

Substitute:

$_{16}C_3=\dfrac{16!}{3!(16-3)!}=\dfrac{13!\cdot14\cdot15\cdot16}{2\cdot3\cdot13!}\qquad\text{cancel}\ 13!\\\\=\dfrac{14\cdot15\cdot16}{2\cdot3}=\dfrac{7\cdot5\cdot16}{1}=560$

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3 years ago

What is the constant of proportionality (unit rate) for the following equation:<br> t = 3 · x

shtirl [24]

Answer:what ever x equals times 3

Step-by-step explanation:

6 0

2 years ago

Round each number to the nearest 10 212+87 then add

Softa [21]

~212 rounded to the nearest 10 would be 210.

~87 rounded to the nearest 10 would be 90.

210 + 90 = 300

Your answer would be 300.
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Hope this helps!!!! :D

8 0

2 years ago

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A box has a length of 6 cm a width of 4 cm and a height of 5 cm what is the volume of the box

Liula [17]

Answer:

120

Step-by-step explanation:

the formula of a box is L x W x H

so since the length is 6 and the width is 4 and the height is 5 you multiply

6x4x5=120

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3 years ago