All categories

11 months ago

B) A color printer prints 20 pages in 7 minutes. How many minutes does it take per page nearest hundredth

Mathematics

1 answer:

Elodia [21]11 months ago

6 0

Okay, here we have this:

Considering the provided information, we are going to calculate how many minutes does it take per page to print, so we obtain the following:

Then from the statement we are going to calculate the time per page using the following formula:

Time per page = Total time / Total pages

Replacing:

Time per page = 7 minutes / 20 pages

Time per page = 0.35 minutes per pages

Finally we obtain that it take 0.35 minutes per page.

You might be interested in

A pet toy manufacturer is designing a plastic ball for dogs that will float in water. In order for the ball to float it must hav

algol13

Answer:

3.576 cm

Step-by-step explanation:

radius of ball, r=?

Given:

Density, p = 0.600g/mL

mass, m= 115g

finding volume, v of ball by using formula p=m/v

v= m/p

= 115/0.600

=191.666 mL^3

=191.666 cm^3

Now using formula v= (4/3)πr^3 to find radius, r of the ball

r^3= 3v/4π

= 3(191.666)/4π

=45.75 cm

r =3.5767 cm !

7 0

3 years ago

The population of mosquitoes in a certain area increases at a rate proportional to the current population, and in the absence of

Nesterboy [21]

Answer:

$P=400000(2^t)-40000t$

Step-by-step explanation:

The initial number of mosquitoes is 400000, and they double each day. This represents an exponential growth equation. If t represent days and P represent the population of the mosquitoes, hence this can be represented by the equation:

$P=400000(2^t)$

Also, the predators eat the mosquitoes at a rate of 40,000 mosquitoes/day. This means that each day, the mosquitoes reduce by 40000t, therefore this can be represented by:

$P=400000(2^t)-40000t$

8 0

3 years ago

A scooter was bought at Rs 42,000. its value depreciated at the rate of 8% per annum. find its value after one year

Alona [7]

Answer:

Rs 38,640

Step-by-step explanation:

<u>Pay attention:</u>

$A = P(1+r/100)^n$

The principle (p) : Rs 42,000

Rate of interest (r) : 8%

Time (n) : 1 years

Exact Amount (a) : P(1-R/100)^n

Value:

A = 42,000(1 - 8/100)^1

A = 42,000(1 - 2/25)

A = (42,000 * 23)/25

A = 1,680 * 23

A = Rs 38,640

4 0

2 years ago

Determine the line symmetry for figure.

mel-nik [20]

Answer:

where's the problem

Step-by-step explanation:

3 0

3 years ago

Pythagorean theorem

Free_Kalibri [48]

Answer:

8.7

Step-by-step explanation:

hypotenuse= 14 =c

a=11

b=x

a²+b²=c²

b²=c²-a²

b²=14²-11²

b²= 196-121

b²=75

b=√75=5√3=8.7 rounded to the nearest tenth

4 0

2 years ago