3 years ago

What is the radius of the cone ? I need help

Mathematics

1 answer:

Mariulka [41]3 years ago

7 0

Answer:

Step-by-step explanation:

pi*r^2

just put each number where r is to find out the answer

You might be interested in

the probabilities that Kojo and Adwoa will pass an examination are 3/4 and 3/5 respectively. Find the probability that both will

olga_2 [115]

Assuming that their exam success is independent then
P(both fail) = 1/4 x 2/5 = 2/20 or 1/10

5 0

2 years ago

Let N be a geometric random variable with parameter p. Given N, generate N many i.i.d. random numbers U1, U2, . . . , UN uniform

erma4kov [3.2K]

Answer:

The correct answer is x^np (1-p)^n-1

Step-by-step explanation:

See the picture attached

5 0

2 years ago

Two fair six-sided dice are rolled. What is the probability that the sum of the numbers rolled is either 7 or 11?

Llana [10]

There is 36 ways the dice come up, 6 for each dice. thats 8/36 or 2/9. :)

8 0

3 years ago

Chapter 8 question 18<br> please help

MA_775_DIABLO [31]

4744 feet. work below. please mark brainliest.

4 0

3 years ago

The number of minutes taken for a chemical reaction if f(t,x). it depends on the temperature t degrees celcius, and the quantity

tatiyna

Hello,

Just for the fun, it's been a long time for that.

$f(30,5)=50\\

f(t+3,x)=f(t,x)-5\ ==\textgreater \dfrac{f(t+3,x)-f(t,x)}{3}= -\frac{5}{3} \\

f(t,x+2)=f(t,x)-3\ ==\textgreater\dfrac{f(t,x+2)-f(t,x)}{2}= -\frac{3}{2} \\

f(t+\Delta t,\Delta x)=f(f,t)+ \dfrac{\partial{f(t,x)}}{\partial{t}} *\Delta t+ \dfrac{\partial{f(t,x)}}{\partial{x}} *\Delta x\\

f(33,4)\approx f(30,5)- \dfrac{5}{3} *3-\dfrac{3}{2}*(-1)= 50- 5+1.5=46.5\\


$

6 0

2 years ago