Multiply 64 times .30 =?
Then take the answer you get and subtract it from $64 then you should get your answer of $44.80 please work it out it’s not too hard it is actually pretty easy.
Hope this helps
Answer:
1.6 feet
Step-by-step explanation:
The radius is 1/2 of the diameter.
0.8 * 2 = 1.6
Angle ABC is an inscribed angle and it is equal to one half of the intercepted arc or B 43 degrees
Source
http://www.1728.org/circangl.htm
Base length = 2 + height
height = 6
base length = 8
Volume of pyramid = width x length x height /3 = 8 x 8 x 6/3 = 128 cm^3
Answer:
The combined average is 94%
Step-by-step explanation:
for first period, number of students =40
average =96%
for second period, no of students =20
average =90%
but
let =sum of students for the first period
=sum of students for the second period
for first period;
for second period,
therefore the combined average =
that is
so combined average is 94%