Answer:
A = 64 pi inches ^2
Step-by-step explanation:
Circumference is equal to
C =2*pi*r where r is the radius
16 pi = 2 * pi *r
Divide each side by 2 pi
16pi/2pi = 2pir/2pi
8 = r
The radius is 8
To find the area, we use
A = pi r^2
=pi (8)^2
= 64 pi
We need to see how many news papers she can deliver in one hour.
4 hours : 448 newspapers
1 hour : x newspapers
We need to divide 448 by 4 to keep both sides equal.
448÷4=112
So, Jayda delivers 112 newspapers per hour.
Answer: No
Step-by-step explanation:
Weight limit = 40 Lb
Weight given = 21 kg
Conversion factor
2.2 Lb = 1 kg
2.2 x 21 = 46.2
46.2 Lb = 21 kg
46.2 > 40, the stand cannot support the TV
TV > stand
A Pascal triangle is the triangular way of expanding a binomial. So the best way in expanding that function is thru Binomial Theorem and the expanded for of it is 8x^3+48x^2+98x+64
633,600 ft. per hour I used a calculator converter so its a 100% right
