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Andre45 [30]
3 years ago
9

Find the volume of a right circular cone that has a height of 11.2 m and a base with a

Mathematics
2 answers:
shutvik [7]3 years ago
6 0

Answer:

V = 72.3 m³

Step-by-step explanation:

The formula for the volume of a right circular cone is

V = (1/3)(base area)(height).  Here,

V = (1/3)(π[4.4 m]²)(11.2 m), or

      1 * π * 19.36 * 11.2 m³  

V = -------------------------------

                      3

Evaluating this on a calculator, we get:

V = 72.3 m³

Tamiku [17]3 years ago
3 0

Answer:

227.1

Step-by-step explanation:

It's right. I'll give u 10 bucks if it is not on cash app.

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A pumpkin is launched directly upwards at 72 feet per second from a platform 12 feet high. The pumpkin's height, h, at time t se
Illusion [34]

Answer:

93 feet

Step-by-step explanation:

Let us first find the time it takes to reach the maximum height. We can do this by differentiating the height function to get velocity:

dh(t)/dt = v(t) = -32t + 72

The maximum height will occur when the velocity becomes 0. Therefore, the time it takes to reach maximum height is:

0 = -32t + 72

32t = 72

t = 72/32 = 2.25 seconds

Therefore, the maximum height of the pumpkin is:

h(2.25) = -16(2.25)^2 + 72(2.25) + 12

h(2.25) = -81 + 162 + 12

h = 93 feet

4 0
3 years ago
How would I solve I need to know Asap and what is the answer
Elanso [62]

Answer:

A) 5

Step-by-step explanation:

distance = √(distance between x coordinates² + distance between y coordinates²)

the horizontal distance between the two points is 4

the vertical distance between the two points is 3

to prove this, if you started at Q and went 4 points right and then 3 points up, you would get to P

distance = √(4²+3²) = √25 = 5

8 0
2 years ago
Which point lies on the graph of f(x) = -2(x + 3) – 5
Assoli18 [71]

well from my understanding of the problem and calculations i would say.. (-5.5,0)
8 0
3 years ago
Read 2 more answers
A basketball player scores 9 points in 12 minutes. How many points per minute does the basketball player score?
ZanzabumX [31]

Answer:

0.75 points per minute

Step-by-step explanation:

9/12 is 0.75

3 0
3 years ago
F + 0.3 &lt; 1.7 <br><br> Graph the solution on a number line
rusak2 [61]
So we can do anything to the equation as long as we do it to both sides
f+0.3<1.7
subtract 0.3 from both sides
f+0.3-0.3<1.7-0.3
f+0<1.4
f<1.4
so f is less than 1.4 not including 1.4
a number line would have a dot that is NOT filled in on 1.4 and then from that dot, it would go in the negative direction forever (normally to the left)

number line included

3 0
3 years ago
Read 2 more answers
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