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quester [9]
2 years ago
9

Calculate the volume of a cylinder with height 14cm and diameter 10cm. Give your answer rounded to 3 SF.

Mathematics
2 answers:
Scilla [17]2 years ago
5 0

Answer:

V≈1099.56cm³

Step-by-step explanation:

USPshnik [31]2 years ago
3 0

Un significant figured Volume=1099.56

3 sf = 1100.00

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Scientists found the wreck of the titanic 3,797 m below sea level. How many km below sea level is the wreak ?
astraxan [27]

We are given that the titanic is found 3,797 m below sea level. This is simply equivalent to 3.797 km or 3.8 km when rounded off to one decimal.

We should take note that the letter k in km means kilo and a kilo is equivalent to 1000. So this means that for 1 km there is exactly 1000 m. So to convert, simply multiply a value with unit m with this conversion factor. Conversion factor = 1 km / 1000 m

Depth of titanic = 3,797 m (1 km / 1000 m)

<span>Depth of titanic = 3.797 km = 3.8 km</span>

4 0
4 years ago
26. 50 students sit in a class room. Each student
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8 0
3 years ago
Does anyone know the answer?
SSSSS [86.1K]

Answer:

12

Step-by-step explanation:

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The sum of two consecutive even integers is at most seven more than half the sum of the next two consecutive even integers

two consecutive even integers: n, n+2

next two consecutive even integers n+4, n+6

n+(n+2) >= 7+1/2(n+4 +n+6)

combine like terms

2n+2 >= 7 +1/2(2n+10)

distribute 1/2

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subtract n from each side

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Determine the type and number of solutions of 6x^2-7x-4=0.
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2 solutions (X^2) 
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