She earned $90 commission last month.
Step-by-step explanation:
Given,
Commission rate of saleswoman = 3%
Sold worth of merchandise = $3000
Commission amount = 3% of sold worth
![Commission\ amount=\frac{3}{100}*3000\\\\Commission\ amount=\frac{9000}{100}\\\\Commission\ amount=\$90](https://tex.z-dn.net/?f=Commission%5C%20amount%3D%5Cfrac%7B3%7D%7B100%7D%2A3000%5C%5C%5C%5CCommission%5C%20amount%3D%5Cfrac%7B9000%7D%7B100%7D%5C%5C%5C%5CCommission%5C%20amount%3D%5C%2490)
She earned $90 commission last month.
Keywords: percentage, division
Learn more about division at:
#LearnwithBrainly
Answer:
b
Step-by-step explanation:
Imagine this as a circle. The circle will have a radius of 17mi and the lighthouse will be in the middle. The area of the circle will be the area over which the beacon can be seen.
![A=\pi r^{2}](https://tex.z-dn.net/?f=%20A%3D%5Cpi%20%20r%5E%7B2%7D%20)
is the equation for the area of the circle where A is the area.
Now we simply plug in our information
A=
![\pi (17)^{2}](https://tex.z-dn.net/?f=%20%5Cpi%20%20%2817%29%5E%7B2%7D%20)
A=907.9
Eight ten-thousandths = 8*(1/10,000) = 8/10⁴ = 8 x 10⁻⁴.
Thirty-five million = 35*(1,000,000) = 35 x 10⁶
Therefore eight ten-thousandths of thirty-five million is
(8 x 10⁻⁴) * (35 x 10⁶)
= 280 x 10⁶⁻⁴
= 280 x 10²
= (2.8 x 10²) * 10²
= 2.8 x 10⁴
Answer: 2.8 x 10⁴
1st question: 5 x 9 = 45 bags
2nd question: 7 x 9 = 63 bags
3rd question: 12 x 9 = 108 bags
9 newspapers each bundle x number of bundles = how many bags he will use if he wants to wrap each newspaper individually.