Answer:
30 students
Step-by-step explanation:
24 over 80 is equal to x over 100
cross multiply and you get
80x =240
divide 80 on both sides
you get 3
add an extra sero
A short way of writing really large numbers or really small numbers
Ex:
360,000,000 is written in scientific nation as.. 3.6 x 10^8
Fist we find the legnth of the diagonal
a^2+b^2=c^2
3^2+4^2=c^2
9+16=c^2
25=c^2
c=5
now the other diagonal
11^2+5^2=c^2
121+25=c^2
146=c^2
sqrt both sides12.083
closest is B
Answer:
8 cups
Step-by-step explanation:
1 quart = 4 cups
2 quarts = x cups
x = # of cups

Therefore, there are 8 cups in 2 quarts.
Hope this helps!
Answer:
$20 per room
Step-by-step explanation:
5 + 6 + 4= 15
$300 % 15 = 20
$20 per room