The approx. square root of 62 is 8 because 8^2 is 64
Inversely proportional:
y = constant/x, or y*x = constant. Let's see which give the *same* product:
a) 6*1.5 = 5*1.25 NO
b) 5*2 = 4*3 NO
c) 4*2.25=6*1.5 YES!!!
d) 4.5*3 = 6*4 NO
So, C)!!!
Answer:
(-infinity, -2) and (0,4)
Step-by-step explanation:
Step-by-step explanation:
64/(1+1+2)
= 64/4
= 16
1 : 1 : 2
mark = 1×16 = 16
dave = 1×16 = 16
ralph = 2×16 = 32
If the inequality symbol, is an x or equal to symbol, the dot will be closed.
Pick the number and put it at the center and then label the rest on the number line.
If the variable is on the left side of the inequality, you can use whichever way the "arrow" (the inequality symbol) is pointing to shade.
If it is w ≥ 0, then you would graph on the number line 0 and make the dot filled in, and graph in the direction going right (>)
Inequality symbols
> greater than
< less than
≥ greater than or equal to
≤ less than or equal to
