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3 years ago

Write a mix number as a faction 43/8

Mathematics

2 answers:

klemol [59]3 years ago

8 0

Answer:

5 3/8

Step-by-step explanation:

First we see how many times the denominator goes into the numerator.

8 goes into 43 five times; this means 5 is our whole number.

5(8) = 40; this leaves 43-40 = 3 remaining. This is our numerator.

This gives us 5 3/8.

butalik [34]3 years ago

7 0

Answer:

5 3/8

Step-by-step explanation:

43/8

8 goes into 43 5 times with 3 left over so your answer will be

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Sati [7]

Answer:

Step-by-step explanation:

the 2 square root terms can be combined under one large square root.

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2 years ago

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11111nata11111 [884]

Answer
X=12
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2 years ago

Find the volume of a rectangular prism that has a length of 14 yards, a width of 5 yards and a height of 8 yards.

Sedaia [141]

Multiply all three numbers to get 560 yards cubed :))

7 0

3 years ago

What is 4/2 in metres.

Harlamova29_29 [7]

The answer is 0.5 metres.
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50cm = 0.5 metres.

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2 years ago

Chloe and Libby want to tie Ryan to a bunch of approximately spherical helium balloons of diameter 0.3m. The volume of each ball

dem82 [27]

Answer: Aproximately 2,525 balloons

Step-by-step explanation:

1. Find the volume of a balloon with the formula given in the problem, where $r$ is the radius ( $r=\frac{0.3m}{2}=0.15m$ ), then:

$V=4(0.15m)^{3}=0.0135m^{3}$

2. Convert the volume from m³ to lliters by multiplying it by 1,000:

$V=0.0135m^{3}*1000=13.5L$

3. You know that that 1 liter of helium can lift 1 gram and that Ryan weighs 5 stone and 5 pounds. So you must make the following conversions:

1 g=0.0022 lb

From 5 stones to pounds

$(5stone)(\frac{14pounds}{1stone})=70pounds=70lbs$

4. Then Ryan's weigh is:

5lb+70lb=75lb

5. Then, if 1 liter of helium can lift 0.0022 lb, to lift 75 lb (which is the weight of Ryan) they need:

$\frac{75lb*1L}{0.0022lb}=34,090.90L$

6. Then, to calculate the aproximated number of balloons they need to make him float (which can call $n$ ), you must divide the liters of helium needed to lift the weight of Ryan by the volume of a balloon, then the result is:

$n=\frac{34,090.90L}{13.5L}$

$n=2,525.25$ ≈2,525 balloons.

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3 years ago