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Andru [333]
3 years ago
12

Lisa bucket weighs 21kg after pouring out half it weigh 12kg what’s the wight of the bucket?

Mathematics
1 answer:
zhuklara [117]3 years ago
4 0

Answer:

Step-by-step explanation:

9kg

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Nicole is half as old as Donald. The sum of their ages is 72. <br><br> How old is Nicole, in years?
bixtya [17]
Your gonna divide 72 by 2 so therefore you get 36
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3 years ago
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Write a real world problem that you would represent with the equation 4x+5=37.
umka2103 [35]
If there were 37 apples. One of your friends took 5 apples. You divided the leftover apples and gave it to your four friends. How many apples did each of the four friends get?

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3 years ago
The energy released by metabolism of 1 average candy bar is 1 x 10^6 joules.
Elis [28]

Answer: 32

Step-by-step explanation:

Given: The energy needed for 1 hour of running for an adult =4.5\times10^6\ joules.

Therefore. the energy needed for seven hours of running==7\times4.5\times10^6\ joules.=31.5\times10^6\ joules

Since, he energy released by metabolism of 1 average candy bar =1\times10^6\ joules.

Therefore, the number of candy bars an adult need to eat  to supply the energy needed for seven hours of running.=\frac{31.5\times10^6}{1\times10^6}=31.5\approx32

Hence, the adult need to eat 32 candies to supply the energy needed for seven hours of running.

3 0
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alex walked 1 mile in 15 minutes. Sally walked 3520 yards in 24 minutes . in miles per hour , how much faster did sally walk tha
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4 0
3 years ago
How much ice cream can be put into a cone with radius 3.5 cm and height 12cm​
ivolga24 [154]

Step-by-step explanation:

radius of the cone = 3.5cm

height of cone = 12 cm

volume of cone = pie × r ^2 × h

= 1/3 × 22/7 × 35/10× 35 /10 × 12  = 154 cm^3

the extra icecream cannot be measured untill it's weight is not given.

6 0
3 years ago
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