For number 32, there is 25 blocks in all. 25 is one fourth of 100 (percent means out of 100), so, after you count up all the shaded blocks, multiply it by 4. After doing this you should have 16 times 4. Once multiplying, you should get the answer:
64%
Answer:
The range is the set of...
Step-by-step explanation:
Second Coordinates
Answer:
b
Step-by-step explanation:
3x^2 + 11x - 4 = 0
Look for two factors of -12 that add up to 11 -> -1 and 12
(3x - 1)(x + 4) = 0
x = 1/3 or -4
So the answer you want is D
An easy way to answer questions like this is simply to try each option until one works.
3 x 0^2 + 11 x 0 = 0 so not A
3 x (-11/3)^2 + 11 x -11/3 = 0 so not B
3 x 4^2 + 11 x 4 = 92 so not C
3 x (1/3)^2 + 1 x 1/3 = 12/3 = 4 correct
I doubt E would be marked correct but in fact A and E are opposite statements so one of them must be true
Answer:50
Step-by-step explanation:
Height = constant/width
Constant = height × width
From the graph, there are 4 points which were used to plot the graph
The Points are
Height. Width. Constant = h × w
4 2.5. 50
5 10. 50
10 5. 50
20 2.5. 50
The constant is the same at all points
