Answer:
19 weeks
Step-by-step explanation:
Given equation:
P = w
Where,
w = the number of weeks he has taken piano lessons
p = the total number of pieces he has learned
how many weeks of piano lessons will Lamar need before he will be able to play a total of 19 pieces?
Find w when p = 19
P = w
p = 19
Since P = w
19 = w
Therefore,
w = 19
Lamar need 19 weeks before he will be able to play a total of 19 pieces
Answer is D.
Calculate the amount she earns per weak (32x20.29), then multiply by 52 to get what she earns in a year (649,28x52=33 762.56$). Then do a cross product (if that’s what it’s called in English) to determine how much of 33 762,36$ is 29,42%. It’ll give you 9 932, 95$ in taxes per year. Just substract that amount from the total of 33 762, 56$ and you get 23 829, 61$
Answer:
5cm^3
Step-by-step explanation:
v=whl
5/2*4/1*1/2=20/4