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4 years ago

Which do you think is a better illustration of a circle: a round pizza or a bicycle tire? Explain the reasons for your choice

Mathematics

1 answer:

Aleonysh [2.5K]4 years ago

7 0

Answer:

I would say a bicycle tire

Step-by-step explanation:

Pizzas can always have an uneven shape only because it’s dough is sometime uneven

How ever, a bicycle tire will always be round when it is needed to function.

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Hank bought 2.4 pounds of apples. Each pound cost $1.95. How many did hank spend on the apples?

Elina [12.6K]

1 pound = $1.95
2.4*1.95
=$4.68

2.4 pounds of apples would cost $4.68.

Hope this helps! A thanks/brainiest answer would be appreciated :)

3 0

3 years ago

Read 2 more answers

68 823 617 round off to nearest 10

k0ka [10]

Answer:

68 823 620

Step-by-step explanation:

if the last no. is 5 or above add 1 to the number after it and turn the original number into zero but if the last no. if below or 4 then keep it as it is and change the last no. to zero

8 0

3 years ago

A toy ball in the shape of a sphere expands and contracts. When it is completely closed, it has a diameter of 12.5 inches.Find

lana [24]

The volume of the sphere is $1022.65 \ in^3$

Explanation:

Given that the diameter of the toy ball is 12.5 inches

We need to determine the volume of the toy ball.

The radius of the toy ball is given by

$r=\frac{d}{2}$

$r=\frac{12.5}{2}$

$r=6.25 \ in$

Thus, the radius of the toy ball is 6.25 in

The volume of the sphere can be determined using the formula,

$V=\frac{4}{3} \pi r^{3}$

Substituting the values, we get,

$V=\frac{4}{3} \pi(6.25)^{3}$

Multiplying, we get,

$V=\frac{976.5625 \pi}{3}$

Substituting $\pi=3.14$ , we have,

$V=\frac{976.5625 (3.14)}{3}$

Simplifying, we get,

$V=1022.65 \ in^3$

Thus, the volume of the sphere is $1022.65 \ in^3$

5 0

3 years ago

ANSWER ASAPPPPPPPP

kkurt [141]

<span>Given:
Q = 7m + 3n,
R = 11 - 2m,
S = n + 5,
T = -m - 3n + 8.

Simplify Q - [R + S] - T.

Q-(R+S)-T
=</span>7m + 3n - (11 - 2m + n + 5 ) - (-m - 3n + 8)
=7m+2m+m + 3n-n+3n -11-5-8
=10m+5n-24

8 0

4 years ago

Muriel has kept track of her income and expenses for the week in the spreadsheet below. How much was Muriel’s restaurant bill? A

motikmotik

Answer:

The answer to this question is option B which is $42.55. :)

Step-by-step explanation:

5 0

3 years ago