Answer:
8
Step-by-step explanation:
Answer:
-0.5 is the larger average rate
Step-by-step explanation:
-3.142 is less than -0.5
For this problem, you're finding volume. The expression for volume is l•w•h (length times width times height).
Answer:
first get the total ratio; 2 + 5 = 7
so the fraction of blue marbles is 5/7
then assume the number of total marbles to be k
then use the expression;
5/7*k = 65
7*5/7 * k = 65*7
5k =455
5/5k = 455/5
k = 91
then calculate the number if red marbles from;
x = 2/7*91
x = 26
Therefore there are 26 red marbles.
Answer:
a) 
b) 
c) 
d) 
Step-by-step explanation:
a) 
b) 
c) 
d) 
