Answer:
Please see attachment
Step-by-step explanation:
Please see attachment
Answer:
B. Median is greater than the mean and the majority of data points are to the right of the mean.
Step-by-step explanation:
Mean = sum(x × p(x))
= (1×0.1)+(2×0.15)+(3×0.2)+(4×0.45)+(5×0.1)
= 3.3
Probability of more than 3.3 is:
0.45 + 0.1 = 0.55 > 0.5
C. The area is increased by an area of 25
8x7=56
40x35=1400
1400/56=25
X=27 because all the angles inside a triangle add up to 180°. So you take 180 and subtract 63 and 90 from the to find out the last/missing angle.
Answer:
y = 10x - 2
Step-by-step explanation: