2 years ago

Daily pie special choice of 1 of 3 pies and choice of 1 of 4 drinks how many ways can you order

Mathematics

1 answer:

olchik [2.2K]2 years ago

3 0

Answer:

Step-by-step explanation:

You might be interested in

ONE HUNDRED POINTS

Rudik [331]

Answer:

I am literally dying from boredom because of quarantine

Step-by-step explanation:

8 0

3 years ago

Read 2 more answers

Which ordered pair is NOT a solution of y = 5x - 4? a. (2, 6) b. (0, -4) c. (-1, -9) d. (1, 0)

kipiarov [429]

Answer: the answer is (D) you might want to use a table to figures it out

5 0

3 years ago

Water is leaking out of an inverted conical tank at a rate of 12,000 cm3/min at the same time that water is being pumped into th

Bas_tet [7]

Answer:

$291111.1cm^3/min$

Step-by-step explanation:

We are given that

$\frac{dV}{dt}_{out}=12000 cm^3/min$

Height of tank,h=6 m

Diameter of top,d=4 m

Radius,r= $\frac{d}{2}=\frac{4}{2}=2 m$

$\frac{dh}{dt}=20 cm/min$

$\frac{r}{h}=\frac{2}{6}=\frac{1}{3}$

$r=\frac{1}{3} h$

We have to find rate at which water is being pumped into the tank.

Volume of conical ,V= $\frac{1}{3}\pi r^2 h$

$V=\frac{1}{3}\pi(\frac{1}{3} h)^2h=\frac{1}{27}\pi h^3$

$\frac{dV}{dt}=\frac{1}{9}\pi h^2(\frac{dh}{dt})$

h=2 m=200 cm

1m=100 cm

$\frac{dV}{dt}_{in}-12000=\frac{1}{9}\pi(200)^2\times 20$

$\frac{dV}{dt}_{in}=12000+\frac{1}{9}\pi (40000)\times 20$

$\frac{dV}{dt}_{in}=291111.1cm^3/min$

4 0

3 years ago

PLEASE HELP FAST!! I WILL GIVE BRAINLIEST!! what is the answer to a= π r2 when solving for r

MrRa [10]

Answer:

Step-by-step explanation:

A = πr2

Solve for r and get

r = √(A/π)

7 0

2 years ago

Adrian has a square bedroom. If each side is 10 ft long, w

serious [3.7K]

Answer:

Multiple

Step-by-step explanation:

I won’t tell you the Answer but all i know is that when a sentence says each it is a key word to multiple so you just multiple the number that is given by 4

6 0

3 years ago

Read 2 more answers