Answer:
67
Step-by-step explanation:
Took a test
Previous taxable income - 30,000
Less: Deductions - 5,000 + 350 = 5,350
New taxable income - 24,650
Multiply: Marginal tax rate - 15%
Tax - 3,697.50
1.) She lowered her taxable income by 5,350.
2.) Her taxable income now is 24,650.
3.) Her taxable income falls under the income range of 8,375 - 34,000, so her marginal tax rate is 15%.
4.) She will have to pay 3,697.50 for her tax.
You can do part a using The Pythagoras theorem:-
30^2 = x^2 + 24^2
x^2 = 30^2 - 14^2 = (30+24)(30-24) = 324
x = 18
Answer:
50,020 revs to nearest rev.
Step-by-step explanation:
r = 1/2 * diameter
Circumference of the wheel = 2 pi r
= 2 * pi * 1/2 * 77
= 77pi cms
1 km = 1000 * 100 cms so
The number of revolutions = (121 * 100 * 1000) / 77pi
= 50,020 revs to nearest rev.