<span>This question obviously requires fewer than forty words to answer fully, but to fulfil the criteria above I will explain it a bit further. The total volume is the side length to the third power of the first cube, plus the side length to the third power of the second cube: 4p^3+(2q^2)^3</span>
She can do .4 puzzles in .2 hours.
So, to see how many she can do in an hour, we multiply that by 5:
2 puzzles in one hour.
A critical value is the point on the scale of the
test statistic (z test in this case) outside which we reject the null
hypothesis, and is taken from the level of significance of the test. The critical
values can be obtained from the standard distribution tables for z and for this
case, it is equivalent to:
critical value zα/2 at 98% confidence level = 2.326
Answer: 2.326
<span> </span>
Answer:
38.5 in²
Step-by-step explanation:
Area of circle= πr², where r is the radius
Substitute the value of the radius into the formula above:
Area of circle
= π(3.5)²
= 12.25π
= 38.5 in² (3 s.f.)
Answer:
h(1) = -2
Step-by-step explanation:
What h(1) is saying is the value of x = 1. We need to find the y-value.
We see from the graph that when x = 1, y = -2.