I = P * R * T
T = I / ( P * R )
T = 4320 / ( 24,000 * .06 )
T = 3
Answer: the answer would be -1.2
Answer:The mean is the most frequently used measure of central tendency because it uses all values in the data set to give you an average. For data from skewed distributions, the median is better than the mean because it isn't influenced by extremely large values.
Step-by-step explanation:
Answer:
D. -2/3x - 2
Step-by-step explanation:
Slope is rise/run. In this situation, we drop 2, and run 3 to get to an even point. This means our slope is -2/3. Now that we know our slope, we just need to find an answer with -2/3, which would be D.
Answer:
x=9
Step-by-step explanation:
We can use similar triangles and ratios. Put the small triangle side over the large triangle side.
9cm 3x -20
---------- = ---------------- We need to add the sides to get to the larger triangle
72+9 cm 3x-20 + 56
We can cross multiply to solve
9 * (3x-20+56) = (72+9) * (3x-20)
Simplify
9*(3x+36) = 81*(3x-20)
Distribute
27x +324 = 243x -1620
Subtract 27x from each side
27x-27x +324 = 243x-27x -1620
324 = 216x-1620
Add 1620 to each side
324+1620 = 216x
1944 = 216x
Divide each side by 216
1944/216 = 216x/216
9=x
