Answer:
8.3 x 10³
Step-by-step explanation:
8,300 can be written as
8.3 x 1000 (re-writing 1000 in terms of powers of 10, 1000 = 10³)
= 8.3 x 10³
Answer:
![f=-\frac{6g}{5}](https://tex.z-dn.net/?f=f%3D-%5Cfrac%7B6g%7D%7B5%7D)
Step-by-step explanation:
Given: ![6f + 9g = 3g +f](https://tex.z-dn.net/?f=6f%20%2B%209g%20%3D%203g%20%2Bf)
To solve for the value
we need to isolate it on one side of the equal sign. Let's move the
on the right side to the left side by subtracting it from both sides. We then get:
![5f + 9g = 3g](https://tex.z-dn.net/?f=5f%20%2B%209g%20%3D%203g)
Subtract
from both sides of the equal sign to isolate the ![5f.](https://tex.z-dn.net/?f=5f.)
![5f= -6g](https://tex.z-dn.net/?f=5f%3D%20-6g)
To solve for
we need to divide both sides by
since it is being multiplied by ![f.](https://tex.z-dn.net/?f=f.)
![\frac{5f}{5} =\frac{-6g}{5}\\f=-\frac{6g}{5}](https://tex.z-dn.net/?f=%5Cfrac%7B5f%7D%7B5%7D%20%3D%5Cfrac%7B-6g%7D%7B5%7D%5C%5Cf%3D-%5Cfrac%7B6g%7D%7B5%7D)
It’s quite simple. All you have to do is take your men and women which is 2 and multiply that by 10. 2*10=20! So, 20 will be your answer
In this question, you are given the water volume(6.2 cubic ft) and the water density (8.33 pounds/gallon). To find the water mass you need to multiply the volume with density, but you need to convert it so they have same unit.
The calculation would be:
mass = volume x density
mass = 6.2 cubic ft x 7.48 gallon/cubic ft x 8.33 pound/gallon= 386.31208 pounds.
In ounce it will be= 386.31208 pounds x 16 ounce/pouns= 6180,99328 ounces
Answer:
option d is correct
Step-by-step explanation:
hope this helped