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3 years ago

The wheels on Noah's bike have a circumference of about 5 feet.

Mathematics

2 answers:

ANTONII [103]3 years ago

8 0

Answer:

75 feet

Step-by-step explanation:

Rina8888 [55]3 years ago

4 0

75 I think I don’t think is right but I tried

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If a basketball has a circumference of 58 inches, how much air can it hold?

PSYCHO15rus [73]

Volume = pi*r^2
so 58^2*pi= 3364pi = approx 10,562.96 in^2

3 0

3 years ago

Ummm, Is this right

Alexeev081 [22]

Answer:

$\huge\boxed{\sf 25\ ml}$

Step-by-step explanation:

Total amount of water = 500 ml

Mary drank = 400 ml

Left:

= 500 ml - 400 ml

= 100 ml

This was divided equally among 4 friends.

So,

Each friend got:

= 100 ml/4

= 25 ml

$\rule[225]{225}{2}$

6 0

2 years ago

Read 2 more answers

Help please anyone one?

fiasKO [112]

So in a gallon there is 4 quarts, and in 1 quart there are 2 pints and in 1 pint there are 2 cups.

So for the 1 quart of onion that would equal 4 cups. Then for the 4 pints of broth there would be 8 cups and then the 6 cups and 2 cups just stay the same. So if you add those number of cups up you would get 20 cups. Divide that by 4 to see how many bowls she would need.

The answer is she would need 5 bowls 

7 0

3 years ago

3. A farmer has a 150 feet of fencing and wants to construct 3 pig pens by first building a fence around a rectangular region, t

leonid [27]

Answer:

$l = 37.5\,ft$ and $w = 18.75\,ft$

Step-by-step explanation:

The total perimeter and area of the pig pens are, respectively:

$4\cdot w + 2\cdot l = 150\,ft$

$A = w\cdot l$

In order to know the maximum area, the second function shall be simplified, derived and equalized to zero. The solution leads to a critical point, whose characteristics can be deduced by using the second derivative of the area:

$w = 37.5\,ft - 0.5\cdot l$