Answer:
Step-by-step explanation:
first do 72times2,32times2,92times2, then add them all
Each question is worth 4 points (100/25=4)
Therefore, when you divide 83 by 4, you get 20.75, as as he's aiming to get a B, this needs to be rounded up to 21.
Xio would need to get 21 questions right to get a B, hope this helps :)
The answer is 36 because in order to find area you multiply length and width so:
A= L x W
9 x 4 = 36
Answer:
Rational
Step-by-step explanation:
Because irrational numbers cannot be expressed as a fraction
Volume of a cone = pir^2h/3
so substitute what you know
1,102.14 = 3.14(r^2)(13/3)
divide by 3.14
351 = r^2(4.3333)
divde by 13/3
81 = r^2
r = 9 inches