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shusha [124]
3 years ago
15

Please help solve this math problem

Mathematics
1 answer:
Arte-miy333 [17]3 years ago
3 0
I believe the answer is 115 but I haven’t done this in a long time.
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amy purchases 27 teeshirts for a certain amount of money. using m for the total amount of money in dollars that amy spent on tee
Sophie [7]
<span>One T-shirt is m dollars. The number of T-shirts is n. Amy bought 27 T-shirts. 

27n = m, so n = m/27.</span><span>
Hope that helps! (:</span>
4 0
3 years ago
Mo spends £15 on ingredients to make 40 cookies.
ahrayia [7]

Given :

Mo spends £15 on ingredients to make 40 cookies.

He sells all 40 cookies for 50p each.

To Find :

The Mo's percentage profit.

Solution :

We know, 1 £ = 66.09 p.

So, total income is :

T = 40 × 50 p

T = 2000 p

T = £2000/66.09  

T = £30.26

So, total profit is, P = £( 30.26 - 15 ) = £15.26 .

Hence, this is the required solution.

8 0
3 years ago
I will give brainliest to person who answers correctly!
Crank

Answer:

41 is the answer .......

4 0
3 years ago
What is the solution to (4/2)4 + (1 + 3)?
julsineya [31]
I think it may be 12
4 0
3 years ago
An engine cylinder 13.7 cm deep is being bored such that the radius increases by 0.13 mm divided by min. How fast is the volume
zzz [600]

Answer:

Step-by-step explanation:

Given that an engine cylinder 13.7 cm deep is being bored such that the radius increases by 0.13 mm divided by min.

We convert everything in mm for uniformity

We have formula for volume as

V=\pi r^2 h

Given that \frac{dr}{dt} =0.13

h is constant

V= 3.14 (r^2) (13.7)\\\frac{dV}{dt} =6.28 (137) r dr/dt\\= 6.28(137)\frac{ (97)}{2} 0.13

= 6954.67 mm/sec^3

6 0
3 years ago
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