2 years ago

If h=11 units and r =2 units then what is the approximate volume of the cone

Mathematics

1 answer:

melisa1 [442]2 years ago

8 0

I am pretty sure the approximate volume is 22 units.

You might be interested in

I tried this few times in yeah so i could not find it.

Step2247 [10]

Answer:

5 is the answer

Step-by-step explanation:

$\dfrac{ \left( 44+ { 9 }^{ 2 } \right) }{ { 5 }^{ 2 } }$

Calculate 9 to the power of 2 and get 81

$\dfrac{ 44+81 }{ { 5 }^{ 2 } }$

Add 44 and 81 to get 125

$\dfrac{ 125 }{ { 5 }^{ 2 } }$

Calculate 5 to the power of 2 and get 25

$\frac{125}{25}$

Divide 125 by 25 to get 5

$5$

7 0

2 years ago

Charlie invests £1200 at 3.5% per annum compound interest.

lbvjy [14]

Answer:

Step-by-step explanation:

Using the compound interest formula $A = P(1+\frac{r}{n} )^{nt}$

A = amount compounded after n years

P = principal (amount invested)

r = rate (in %)

t = time (in years)

n = time used to compound the money

Given P = £1200., r = 3.5%, t = 3years, n = 1 year(compounded annually)

$A = 1200(1+0.035)^{3}\\ A = 1200(1.035)^{3}\\ A = 1200* 1.108717875\\A = 1,330.46$

Value of Charlie's investment after 3 years is £1,330.46

6 0

3 years ago

Show the tens fact you used. Write the difference.

Mars2501 [29]

What exactly do you mean? Is there answer's to the problem or more to the problem?

7 0

3 years ago

Two angles are supplementary the first angle measures 40 degrees what is the second angle

nydimaria [60]

The second angle would be 140⁰. When two angles are supplementary, they add up to 180⁰.
180⁰-40⁰=140⁰

4 0

3 years ago

Each Saturday, Tina mows lawns to earn extra money which she puts into a savings account. The graph shows the balance of Tina's

NARA [144]

I need to see the graph

7 0

2 years ago