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4 years ago

A meteor crater is 4100 feet in diameter. Approximate the distance around the crater. Use 3.14 for piπ

1 answer:

4 0

A crater shape should look like a circle. Then, the distance around the crater would be the area of the circle. To answer this question, you need to know how to calculate circle area. Since the diameter is 4100ft and radius is 1/2 of diameter, then the area should be:

Circle area= 2* 3.14 * radius= 2 *3.14 * 1/2 * 4100ft= 12874ft
HOPE THIS HELPS!!!

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Express 15 as a percentage of 60. Please help <br> And also Express 10 as a percentage of 59

garri49 [273]

$\frac{15}{60}=\frac{15:15}{60:15}=\frac{1}{4}\\\\\frac{1}{4}=\frac{1}{4}\times100\%=\boxed{25\%}\\-------------------\\\\\frac{10}{59}=\frac{10}{59}\times100\%=\frac{1000}{59}\%=\boxed{16\frac{56}{59}\%}$

7 0

3 years ago

En una escuela hay 135 mujeres y la razón entre hombres y mujeres es de 7 a 9. ¿Cuántos estudiantes hay en la escuela? *

pochemuha

Answer:

There are 531.5625 students which is 531 students in the school

Step-by-step explanation:

We add the ratio numbers ( 7 + 9 = 16)

We then divide that number by 135 ( 135 / 16 = 8.4375)

After we multiply by each ratio number, ( 7 and 9).

And we end up with 531.5625, also 531 students.

--------------------------------------------------------------------------------

Hay 531.5625 estudiantes, que son 531 estudiantes en la escuela.

Explicación paso a paso:

Sumamos los números de razón (7 + 9 = 16)

Luego dividimos ese número por 135 (135/16 = 8.4375)

Después, multiplicamos por cada número de razón (7 y 9).

Y terminamos con 531.5625, también 531 estudiantes.

5 0

3 years ago

Caleb is making pizzas for a pizza party. Each pizza requires 1/6 pound of cheese. How many pounds of cheese does he need to mak

natima [27]

Answer:

1/3

Step-by-step explanation:

Pounds of cheese for 1 pizza=1/6

Pounds of cheese for 2 pizza

=2x pounds of cheese for 1 pizza

=2x(1/6)

=1/3.

Hope this will help:)

5 0

3 years ago

How much tip would you give a driver who charged you $15.60, and you wanted to tip him 10%? asap

hram777 [196]

Answer is $1.56=10/11*15.60

7 0

3 years ago

Read 2 more answers

Need helpp please i'll mark you brainliest or sm

madreJ [45]

Answer:

The answer is 2+3-(-2)

Step-by-step explanation:

Is because you can tell by her work

8 0

3 years ago