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Andrej [43]
3 years ago
13

A copy machine makes 24 copies per minute. How long does it take to make 102 copies?

Mathematics
2 answers:
hammer [34]3 years ago
6 0

Answer:

4.25 minutes

Step-by-step explanation:

copy machine makes 24 copies within 1 minute

∴copy machine will make 1 copy within =(1/24) minute

∴copy machine will make 102 copy within = (102/24) minutes

                                                                      =4.25 minutes

Llana [10]3 years ago
4 0

Answer:

4.25 minutes

Step-by-step explanation:

102÷24=4.25

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What is the tangent ratio for
kirill115 [55]

Answer:

The answer to your question is letter A (2/3)

Step-by-step explanation:

Formula

tangent Ф = \frac{opposite side}{adjacent side}

For A

opposite side = 2

adjacent side = 3

Substitution

tan Ф = \frac{2}{3}

Result

tan Ф = \frac{2}{3}

3 0
3 years ago
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What is the volume of the can below? Use<br> 3.14 and round your answer to the nearest tenth.
Mamont248 [21]

Answer:

328,268.16

Step-by-step explanation:

3.14r^2h

3.14(33)(33)(96)

= 328,268.16

4 0
2 years ago
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Ill give brainliest just please hurry :)
Pie
Y=1:5x is the forest answer i hope this helps
7 0
2 years ago
If f(x) =3x-5 them find values of f(3) and f(-7). please explain step by step​
LenKa [72]

Answer:

f(3) = 4

f(-7) = -26

Step-by-step explanation:

Hi there!

f(x) =3x-5

To find f(3), replace every x with 3:

f(3) =3(3)-5\\f(3) =9-5\\f(3) =4

Therefore, f(3)=4.

f(x) =3x-5

To find f(-7), replace every x with -7:

f(-7) =3(-7)-5\\f(-7) =-21-5\\f(-7) =-26

Therefore, f(-7)=-26.

I hope this helps!

8 0
2 years ago
There are 30 students in Mrs. Woodward’s class, and 1/5 of the class has their own cell phone. Of this group of students, 1/2 of
olga_2 [115]

Answer:

3 students

Step-by-step explanation:

There are 30 students in Mrs. Woodward’s class.

\dfrac{1}{5} of the class has their own cell phone, so

\dfrac{1}{5}\cdot 30=\dfrac{1}{5}\cdot \dfrac{30}{1}=6

students have their own cell phones.

\dfrac{1}{2} of those 6 students are allowed to use social media. So,

\dfrac{1}{2}\cdot 6=\dfrac{1}{2}\cdot \dfrac{6}{1}=3

students are allowed to use social media.

3 0
3 years ago
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