3.5% of 199.89 is 6.99615, so the amount of tax that Nelson has to pay is $6.99615. Though we can round the thousandths place for the cost to be $7.
Answer:
D: 21.23 sq in
Step-by-step explanation:
A tennis ball is a sphere, so we're going to use the surface area of a sphere formula. (4πr²)
Remember that radius is HALF of the diameter, which in this case is 2.6. This means the radius is 1.3.
π represents 3.14
Once you plug the values into the above equation, you should receive the above answer.
Answer: -276.2 ft.
Step-by-step explanation: He descended 91 x 4.5 which is -409.5 ft. But since she goes up 43 x 3.1 which is 133.3 ft, -409.5 + 133.3 = -276.2 ft.
Hope this helps! :)