Answer:
<u>A</u>
Step-by-step explanation:
<u>Given</u>
<u>Solving</u>
- Take the square root on both sides
- √x² = √9/4
- ⇒ x = 3/2
- <u>Option A is the correct option.</u>
You can find the answer for any conversion questions like this
write the values first.
47.85ft - x
3.3ft- 1m
Then cross multiply..
47.85=3.3x
then do opposite operation the variable side
and divide.
47.85÷3.3=14.5m
Answer:
The right solution is "0.15%".
Step-by-step explanation:
The given values are:
Mean,
$
Standard deviation,
$
Now,
=
On substituting the values, we get
=
=
=
By using the table, we get
=
= %