The mean is every number added, then divided by the amount of numbers. range is the number that occurred most often. What does that get you?
Answer:
12
Step-by-step explanation:
Answer and Explanation:
<em>Solving 3x + 2y = 9 for y gives y = -(3/2)x + (9/2).
</em>
Answer:
y = 0.5x
Step-by-step explanation:
Given that x and y vary directly then the equation relating them is
y = kx ← k is the constant of variation
To find k use the condition x = 1, y = 0.5, then
k =
=
= 0.5, hence
y = 0.5x ← equation of variation
Answer:
B and C
Step-by-step explanation:
25% of 64 is 16. So find the two answers that are equivalent to 16.
A: 25*64 = 1600
16
B:
*64 = 16
C: 0.25 * 64 = 16
D: 64/
=256
16
E: 25/
= 39.06
16