3 years ago

What is the volume of 1/4 of a sphere

Mathematics

1 answer:

Alja [10]3 years ago

7 0

Answer: You need to find the radius...

Step-by-step explanation:

You might be interested in

3 gallon of milk at $3.69 per gallon

Sonbull [250]

11.07 just do 4.69x 3

5 0

2 years ago

Read 2 more answers

If f(x) = 2x + 1, find f(1).

____ [38]

Answer:

Step-by-step explanation:

5 0

3 years ago

Find the solution of the given initial value problem. ty' + 6y = t2 − t + 1, y(1) = 1 6 , t > 0

gtnhenbr [62]

Answer:

Step-by-step explanation:

Given is a differential equation as

$ty' + 6y = t^2 - t + 1, y(1) = 1 6 , t > 0$

Divide this by t to get in linear form

$y'+6y/t = t-1+1/t$

This is of the form

y' +p(t) y = Q(t)

where p(t) = 1/t $e^(\int 1/tdt) = t$

So solution would be

$yt = \int t^2-t+1 dt\\= t^3/3-t^2/2+t+C$

siubstitute y(1) = 16

$16 = 16^3/3-128+1+C\\C = -1206$

4 0

3 years ago

enrollment in the ski/snowboard club increased by 30% this year. there are now 182 students in the club. how many students were

eduard

Enrolement increased by 30% that means last year=100%
incease of 30%=30+100=130% now

now=182

percent means parts out of 100 so
130%=130/100=13/10

182=13/10 of x (x represents the number last year)
of means multipy so
182=13/10 times x
multiply both sides by 10/13 to clear fraction
182 times 10/13=x=140

140 students last year

8 0

3 years ago

I need help whats 5t = 7 1/2

stich3 [128]

Answer: t= 3/2

Step-by-step explanation: 5/ 7 1/2 = 3/2

7 0

2 years ago

Read 2 more answers