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katrin2010 [14]
4 years ago
11

Elton is a candle maker. Each 15 cm long candle he makes burns evenly for 6 hours if Elton makes a 45 cm long candle, how long w

ould it burn
Mathematics
1 answer:
tatuchka [14]4 years ago
7 0

The candle would burn for 18 hours.

45 / 15 = 3

If the candle is three times longer than normal, it will burn three times longer than normal.

3 x 6 = 18


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Four bags of puppies show dog food weight 142 pounds what is the weight in one pound of one bag of the puppy chow dog food
MariettaO [177]

Answer:

I think youre trying to ask the weight of one of the bags

Step-by-step explanation:

the answer is 35.5 you take the total weight and divide it by the number of bags hope this helps

4 0
3 years ago
Sue travels by bus or walks when she visits the shops. The probability that she catches the bus to the shops is 0.4. The probabi
Ksenya-84 [330]

Answer:

Proved,

P(A∪B)=0.72

Step-by-step explanation:

Sue travels by bus or walks when she visits the shops.

Probability( catch the bus to the shop ), P(A) = 0.4

Probability( catch the bus from the shop ), P(B) = 0.7

Both A and B are independent events.

Therefore,

P(A∩B) = 0.4×0.7

           = 0.28

Probability Sue walks one way = 1 - P(A∩B)

                                                   = 1 - 0.28

                                                   = 0.72

Hence, the probability that Sue walks at one way is 0.72

3 0
3 years ago
The managers of franks snack shack buys hamburgers in packages of 30 and hamburger buns in packages of 24. He cannot buy part of
Andreas93 [3]

Answer:

He has to buy 4 packages of hamburgers in packages of 30 and 5 packages of hamburgers in packages of 24

Step-by-step explanation:

First we have to calculate the least common multiple (LCM) of 24 and 30

We will calculate the LCM of 24 and 30 by prime factorization method

24 = 2*2*2*3 = 2^{3} * 3^{1}

30 = 2*3*5 = 2^{1} *3^{1}* 5^{1}

LCM = 2^{3}* 3^{1}*5^{1}

LCM = 120

So number of hamburger buns = 120

Therefore, he must buy 120/24 = 5 packages of hamburgers in packages of 24 and he must also buy 120/30 = 4 packages of hamburgers in packages of 30

4 0
3 years ago
Please answer correctly and answer all 2 QUESTIONS!
andriy [413]

Answer:

check explanation

Step-by-step explanation:

The first one is (x+5, y-3) because the shape has moved 5 points to the right and 3 points down

For the second one, basically, you need to take the shape and move it two grid points to the right and four squares down

Hope this helps

6 0
2 years ago
Read 2 more answers
A square with vertices (0,0), (5, 0), (5,5), and (0,5) is rotated around the y-axis of coordinate plane. Which of the following
Mnenie [13.5K]

Answer:

When Square with vertices (0,0), (5, 0), (5,5), and (0,5) is rotated around the y-axis of coordinate plane.

There is no chance that circle and Sphere will be formed.

When you rotate the square through an angle of 90° each time till a complete revolution takes place and join all the pieces together we will get a cube.

And when you rotate the square , through angle not equal to 90°, you will get shape of cylinder.

Option B: Cylinder

Option D: Cube

3 0
3 years ago
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