Answer:
The volume of 250 magnets is 625cm³
Step-by-step explanation:
We know that the formula to calculate the volume of a sphere is
v = 3/4 * π * r³
π = 3.14
r = 1.02cm
we replace the values and calculate the volume of a sphere
v = 3/4 * 3.14 * (1.02cm)³
v = 3/4 * 3.14 * 1.061208cm³
v = 2.49914484cm³
to calculate the volume of 250 spheres we simply multiply by 250
250 * 2.49914484cm³ = 624.78621
if we round to the nearest cubic cm
624.78621cm³ = 625cm³
Answer:
52 students
Step-by-step explanation:
From the question above, we have the following information:
a) Vidya ranks 7th from the top.
Mathematically,
Vidya = 7th student
b) Divya 3 ranks behind Vidya.
Divya = Vidya + 3
Hence, Mathematically:
Divya = 7 + 3 = 10
Divya = 10th student
c) Also, Divya is 7 ranks ahead of Medha.
Mathematically,
Medha = 10 + 7= 17
Medha= 17th student
d)Sushma is 32 ranks behind Medha
Mathematically,
Sushma = Medha + 32
= 17 + 32 = 49
Sushma is the 49th student
Therefore, since, Sushma is 4th from the bottom, total number of students is:
49 + 3 = 52 students
D) 9!=234
5!=120
9!-5!= 234-120=114
Using 2 + .025x, the 2 represents the fixed rental rate per book, and 0.25 is the late fee per day
Answer:
Yes
Step-by-step explanation:
First you take off 33%, then add the sales tax, in this case the price with the discount is $703.50, the you multiply that by 1.07 and get your answer with tax and discount of $752.75 ( when you round up)
