Answer:
7.716 x 10^-3
Step-by-step explanation:
Using indicies,
0.3858 x 0.02
(3.858 x 10^-1) x (2.0 x 10^-2)
3.858 x 2.0 x (10^-1 + -2)
7.716 x 10^-3
A quotient is the result of a division.
Let the unknown number be x.
We translate the problem into an equation, piece by piece.
<span>"quotient of a number and seven" ----> x/7
</span>
<span>"12 less than the quotient of a number and seven" ----> x/7 - 12
The word "is" means "="
x/7 - 12 =
All the above is -2, so it equals -2.
x/7 - 12 = -2

First, add 12 to both sides and simplify.
</span><span>

</span>
<span><span><span>

</span>
</span>
Next, multiply both sides by 7.


</span>
Answer: The number is 70.
If you follow PEMDAS
P-parentheses
E-exponent
M-multiplication
D-divide
a-addition
s-subtraction
then you should look in the parentheses and multiplying 3x should be your first step IF you know x
hope this helps :)
Answer:
Step-by-step explanation:
804.25mm
Add the possible answers so we know all options