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docker41 [41]
3 years ago
15

One pipe can fill a swimming pool in 8 hours. Another pipe takes 12 hours. How long will it take for the two of them to do the j

ob together?
Mathematics
1 answer:
Novosadov [1.4K]3 years ago
6 0

this is the lamest tjing everrrrrrrr

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Formula for profit percentage?​
ruslelena [56]

Answer:

For instance, say you pay $8,000 for goods and sell them for $10,000. Your gross profit is $2,000. Divide this figure by the total revenue to get your gross profit margin: 0.2. Multiply this figure by 100 to get your gross profit margin percentage: 20 percent.

Step-by-step explanation:

7 0
3 years ago
PLEASe HELP ASAP!!!! Christine found a sweater at Nordstrom that was priced at $72.00. She noticed there was a sign that said "A
Novosadov [1.4K]
It’s a..!.!.!!.!!.!.!.!!.!.
6 0
2 years ago
<img src="https://tex.z-dn.net/?f=%20%5Ccos2%5Cpi%20" id="TexFormula1" title=" \cos2\pi " alt=" \cos2\pi " align="absmiddle" cla
Georgia [21]

Answer:

answer=cos2 I ---------1

5 0
3 years ago
Please help i will give brainliest!
iren [92.7K]
Area of square = 24cm²
⇒ Length = √24 

Find the diagonal of half the square:
a² + b² = c²
c² = (0.5√24)² + (√24)²
c² = 6 + 24
c² = 30
c = √30

The diagonal of half of the square is the radius of the circle.
⇒ radius = √30

Area of the semicircle = 1/2πr² = 1/2π(√30)² =15π

Answer: 15π²

5 0
3 years ago
Plz help thank you no mean comment lovesomethingsomething(I don’t care enough to write her whole name)thank you
Alex_Xolod [135]
The answer is 144 because you have to do this 4 ×(2+34).it is telling you that the x equals to 4 that’s why it is 34 not 3x.
3 0
3 years ago
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