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Masja [62]
3 years ago
14

If p is inversely proportional to the square of q, and p is 27 when q is 5, determine p when q is equal to 3.

Mathematics
1 answer:
bonufazy [111]3 years ago
3 0

p = 75. i just looked it up....

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Please help answer this question! I will mark brainliest, and greatly appreciate your help!
Nataly [62]

Answer:

15°

Step-by-step explanation:

sorry if I'm wrong but I think you need to add up all the ° and then subtract that number from 100 to get your answer in which in this case the answer would be 15°

3 0
3 years ago
Dean put together first boxes for 5 of his neighbors. Each box cost $1.00 and contained a plant and a $3.00 pair of gardening gl
Scorpion4ik [409]
(5 Neighbors) x (($1.00 Box) + (? Plant) + ($3.00 Gloves)) = 42.50

5 x (1 + x + 3) = 42.50

Combine in parens.

5 x (4 + x) = 42.50

Distribute.

20 + 5x = 42.50

Subtract 20 from both sides.

5x = 22.50

Divide both sides by 5.

x = 4.50

Thats the cost of each plant.

Check.

5 x (1 + 4.50 + 3)

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3 0
3 years ago
Solve 12.01 x 5.21 <br><br> please help me!
Stells [14]

Answer:

62,5721

Step-by-step explanation:

12,01 × 5,21

= 62,5721

4 0
3 years ago
A building brick weighs 2.7 kilograms. work out the weight of 840 bricks. give the answer in tonnes
Charra [1.4K]

Answer:

2.268 tons

Step-by-step explanation:

Multiply 840 to 2.7 to figure out the weight of 840 bricks.

840 x 2.7 = 2268 kilograms

Convert 2268 kilograms into tons which will be 2.268 tons.

How did I convert? Divide 2268 by 1000 because 1 ton = 1000 kilograms.  

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The scale on a road map is
weqwewe [10]
If 1 cm = 500 miles......then 2.2 cm = (2.2 * 500) = 1100 miles <==
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