3 years ago

How many 1/4 hours are in 1 hour?

Mathematics

2 answers:

givi [52]3 years ago

5 0

4 because 1/4 +1/4+1/4+1/4=4/4 that's a whole

Veronika [31]3 years ago

3 0

15 min...................

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Harrizon [31]

Answer:

62.8cubic units

Step-by-step explanation:

volume of a cylinder isπ×radius×radius×height.hope it helps.

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3 years ago

flora is packing her baby sister's blocks in a box that has a volume of 24 cubic inches.if the box is 2 inches tall,how long and

melomori [17]

The width could be 6 and the length coupd be 2 or vice versa

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3 years ago

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olganol [36]

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3 years ago

Solve the following logarithmic equations.<br> log2(49x^2) = 4

Mariana [72]

Answer:

$x_{1} = \frac{4}{7} \\x_{2} = \frac{-4}{7} \\$

Step-by-step explanation:

To solve this equation, one must apply the following logarithmic property:

$log_{a}(b) = c\\$

then

$b= a^{c}$

Applying it to the problem at hand:

$2^{4} = 49x^{2} \\x^{2} = \frac{16}{49} \\x_{1} = \frac{4}{7} \\x_{2} = \frac{-4}{7} \\$

The solutions to the problem are 4/7 and -4/7.

*Note that this solution was pretty straight forward because log2(16) = 4 is a known value, otherwise, a change of base to a base ten log would be required.

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4 years ago

A wall is built of large blocks that are 1 foot by 1 foot by 1 foot,and each weigh 100 pounds. The volume of the wall is 240 cub

LenaWriter [7]

If 1 cubic feet=100 pounds then, 240 cubic feet=x pounds

1=100
240=x

cross multiply; x=24000 so x=24000

5 0

4 years ago