3 years ago

PLEASE HELP!! THIS IS MY LAST QUESTION!! WILL GIVE BRAIN!!

Mathematics

1 answer:

Temka [501]3 years ago

3 0

Answer:

0.60 cm increase in volume

Step-by-step explanation:

200/Pi(30) = r^2 = 2.12

r = 1.46

400/Pi(30) = new r^2 = 4.24

new r = 2.06

2.06-1.46 = 0.60 cm

You might be interested in

Renting a movie from a Redbox costs $1.29 each night, plus a one-time fee of $0.50. How much would it cost to rent a movie for 3

Andrew [12]

$0.50 (one time) + 1.29(3)
Then $0.50 + $1.29 (10)

3 0

3 years ago

Read 2 more answers

If f(x) =3x+10, find f(4) A.f(4)=17 B.f(4)=22 C.22 D.f(4)=17

Nostrana [21]

Answer:

B.f(4)=22

Step-by-step explanation:

To find f(4), plug in x = 4 into the function

f(4) = 3(4) +10 = 12 + 10 = 22

4 0

3 years ago

Please help me delete my account. I can't because I needed a ####### but I never had the option to create one when signing up. p

dezoksy [38]

Answer:

Why do u delete ur account

6 0

3 years ago

A delicatessen has 8 pounds of garlic-flavored sausage and 10 pounds of plain sausage. The deli wants to make as many pounds of

Bess [88]

13.3 lb of bratwurst

7 0

3 years ago

What is the x intercept of the line defined by 2x-3y=12

I am Lyosha [343]

Answer:

x- intercept = 6 or (6, 0 )

Step-by-step explanation:

to find the x-intercept, that is where the graph crosses the x-axis, let y = 0 in the equation and solve for x

y = 0 : 2x - 0 = 12 ⇒ 2x = 12 ⇒ x = 6 ← x- intercept

7 0

3 years ago

Read 2 more answers