A class has LESS THAN 30 students
we must find what number is less than 30 and divides into both 4 and 8 so that we don't have a fraction of a student owning a football boot
the class could have 8 students
the class could have 16 students
the class could have 24 students
<u>lets assume that the class has the max possible so </u>
<u>24 in the class</u>
so we must find a coommon denomenator (bottom number) to keep the fractions the same we must multiply it by 1 or (number)/(same number as on top) or 1/1
so 3/4 times 2/2=6/8
7/8
so we must assume that the ones who own footballs also have boots (and not some other random person) so
6/8 or 3/4 of the class owns both football boots so
3/4 times 24=18
18 students own football boots
Answer:
V = 549.25 pi = 1,724.645in^2
Step-by-step explanation:
If both the base and height are equal, then you must use the given equation:
V = pi * r^2 * h
V = pi * (1/2 13)^2 * 13
V = pi * 6.5^2 * 13
V = 549.25 pi = 1,724.645in^2
Answer:
Drt
Step-by-step explanation:
Dd
-k-5k=-5k-4
Combine -5k and -k = -6k
-6k=-5k-4
add 5k to -6k which equals -1k
divide -1 by -4
answer k=4
