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sergiy2304 [10]
2 years ago
15

Help please soon please

Mathematics
1 answer:
DENIUS [597]2 years ago
6 0

Answer:

25.12cm

Step-by-step explanation:

So we first find the area of the circle on top:

area= \pi2^{2} or 3.14 x 2^{2}

which equals 12.56

Then we multiply it by 2:

12.57 x 2 = 25.12

So the lateral surface area is 25.12cm

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Laura retired from her job recently, and she has saved about $427,595.00 over the course of her career. She plans to withdraw
Rzqust [24]

Answer:

24 mouths have passed

Step-by-step explanation:

8 0
3 years ago
Given: F3 = 5 k + 515 g F4 = 945k - 713 g ; find F20
Alisiya [41]

9514 1404 393

Answer:

  F20 = 15985k -20361g

Step-by-step explanation:

If we assume F3 and F4 are the third and fourth terms of an arithmetic sequence, the common difference is ...

  d = F4 -F3 = (945k -713g) -(5k +515g)

  d = 940k -1228g

Then the 20th term is ...

  F20 = F3 +(20 -3)d = (5k +515g) +17(940k -1228g)

  F20 = 15985k -20361g

8 0
3 years ago
Will someone help me with both of these I have to solve for the unknown portions please
IceJOKER [234]

Answer:

b=2.5

p=6

Step-by-step explanation:

Take the fraction and simplify it. So 10/8 would be 5/4

You multiply the 2 by 2, giving you h/4

So now you have 5/4=h/4

h=5 but now you have to divide both by 2 again so it can go back to the original fraction.

5÷2=2.5 and 4÷2=2

Second Problem! 4/2 is equal to 2/1

You can also multiply 4 by 3 to get the numerator as 12. Multiply the 4 by 3 and the 2 by 3

Now you have 12/6= 12/p

So p is 6

3 0
3 years ago
Read 2 more answers
300g of bananas cost £1.80. how much does 1kg cost?
amm1812
Maybe try dividing by 300 and timesing by 1000?
4 0
3 years ago
Read 2 more answers
Helppppp plz asap..............
bekas [8.4K]

Answer:

I'm pretty sure the answer is 48 feet.

Step-by-step explanation:

It can't be any of the negative answers since the question didn't start with a negative number, and it can't be 14 feet since he started with 15 feet, so it has to be 48 feet.

4 0
3 years ago
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