Answer:
19.999
Step-by-step explanation:
You have multiple 199.99 by 10% to get how much the discount is
I believe you must subtract 99-60=39. Hope this helps.
Answer: 793 mi/h
Step-by-step explanation:
We have the following data:
is Earth radius at the 40th parallel of north latitude
is the Earth's angular velocity (toward the east)
is the Jet's angular velocity (toward due west)
And we need to find the Jet's speed , which is calculated by:
There are no numbers in the thousandths place so it is assumed to be zero and 24.85 is already rounded to the nearest one-hundredth...