the complete question in the attached figure
Volume of the sand V=(1/3)*h*π*r²
we have that
h=30 mm
r=10 mm
v=(1/3)*30*π*10²=1000≈3140 mm³
the rate is 50 mm³/seg
50 mm³--------------------------------------> 1 seg
3140 mm³-------------------------------- X
x=3140/50=62.8 seg
the answer is 62.8 seg
Sent a picture of the solution to the problem (s). Used the hint and substituted all the know quantities.
Answer:
21 words per minute
Step-by-step explanation:
1 hour = 60 mins
=> 1260 ÷ 60 = 21 words per min
Answer:
<h3>3/4</h3>
Step-by-step explanation:
<h3> =3/5/4/5</h3>
=3/5 × 5/4
=15/20
<h3>
</h3><h3>
=3/4</h3>
Answer:
Statistic
Step-by-step explanation:
Generally, when we talk about statistic, we are talking about the characteristic of a sample. A statistic can be said to be a value which is calculated or computed from the values in a sample.
By applying mathematical functions in this case addition and division to the values present in the sample, we have what is now known as statistic.