Answer:
Walter builds birdhouses. he spends $5 on the materials for each birdhouse. he can build one in 30 minutes. he is semi-retired but earns $8 per hour at the local hardware store. he can sell a birdhouse for $20 each. refer to scenario 13-11. the explicit cost for one birdhouse is
Step-by-step explanation:
Answer:
no he is not correct
Step-by-step explanation:
The lateral area of a cylinder is the product of the circumference of the base and the height.
LA = 2πrh
Substituting for the 150,000 containers,
150,000 LA = (150,000)(2)(π)(1.5 in) x (2.5 in)
= 3532500 in²
Multiplying with the cost,
($0.02 / in²)(3532500 in²) = $70650
Thus, the answer is letter D.
The interquartile range (IQR) is the set of values from Q1 to Q3
Q1 = first quartile = left edge of the box
Q3 = third quartile = right edge of the box
It turns out that,
IQR = Q3 - Q1
Also, the IQR spans the middle 50% of the data set. The smaller the IQR is, the more consistent the data values are. We see that class B has a smaller IQR. Why? Because of the smaller box compared to class A
Therefore, the answer is choice B) Class B has more consistent scores
There is less variability in class B
5 of anything are always larger than 2 of the same thing. In this case, the 'thing' just happens to be eighths.
