3 years ago

Which expression gives the volume of a sphere with radius 5

Mathematics

1 answer:

sashaice [31]3 years ago

4 0

Answer:

V ≅ 523.33

Step-by-step explanation:

V = 4/3(π*r³)

here r is 5 then

= 4/3 (π*5³)

≅ 523.33

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A mallard duck is 56 to 65 cm long if the duck travel 97.8 miles at top speed in 1.5 hours how far did it travel in 1 hour

ra1l [238]

Answer:

They traveled 2.71 in 1 hr

Step-by-step explanation:

97.8 divided by 1.5 then multiply that by 1hr

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2 years ago

An 8.0 kg block is moving at 3.2 m/s. A net force of 10 N is constantly applied on the block in the direction of its movement, u

Softa [21]

Answer:

5.02 m/s

Step-by-step explanation:

We are given that

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Initial velocity,u=3.2 m/s

Net force ,F=10 N

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We have to find the approximate final velocity of the block.

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$a=\frac{10}{8}=\frac{5}{4} m/s^2$

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Using the formula

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2 years ago

Help me out please I don’t understand?

zepelin [54]

Answer:

ya i dont either

Step-by-step explanation:

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3 years ago

100 POINTS FOR BRAINLIEST! according to the image, whats the answer? Answer wisely for the full 100

lesantik [10]

Answer:

Step-by-step explanation:

To find the area of a semicircle the formula is

$\frac{\pi r^2}{2} \\=\frac{\pi 1^2}{2} \\=6.283m^2$

The square

$A=a^2=2^2=4m^2\\6.283+4=10.283m^2$

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3 years ago

Read 2 more answers

Write the decimal equivalent for this fraction 70/100

d1i1m1o1n [39]

Answer:

0.7 is the decimal equivalent to 70/100.

Step-by-step explanation:

You can just do the numerator (70) divided by the denominator (100): 70÷100 = 0.7

8 0

2 years ago