Answer:
334 in^2.
Step-by-step explanation:
The surface area = area of the top prism + area of the bottom - 2 * area of the base of the top smaller prism
= 2(5*3 + 5*3 + 3*3) + 2(9*7 + 9*5 + 7*5) - 2* 3*5
= 2* 39 + 2*143 - 30
= 334
Answer:
0.000354
Step-by-step explanation:
Step-by-step explanation:
Write thirteen thousandths in standardform, and expanded form using fractions and then using decimals. Turn and share with your partner. Writethe number on a place value chart thenwrite it in expanded form using fractions or decimals to express the decimal place value units
To get the maximum height, we first determine the time at which this maximum height is attained by differentiating the given equation and equating the differential to zero.
h(t) = -0.2t² + 2t
Differentiating,
dh(t) = -(0.2)(2)t + 2 = 0
The value of t is equal to 5. Substituting this time to the original equation,
h(t) = -0.2(5²) + 2(5) = 5 ft
Thus, the maximum height is 5 ft and since it will take 5 seconds for it to reach the maximum height, the total time for it to reach the ground is 10 seconds.
Answers: maximum height = 5 ft
time to reach max height = 5 seconds
time it will reach the ground = 10 s
1.) 20,24,25,27,31,35,38
2.) Least value: 20 Greatest value: 38 Median: 27
3.) Lower Quartile: 24 Upper Quartile: 35
4.) Draw the first dot above 20, then a line connecting to the first line above 24, then another line above 27, then another line above the 35, then connect it to the dot that will be above 38. The lines above 24, 27,35 should make a box like the one shown at the beginning of your paper.
5.)61,63,65,68,69,70,72,74,78
6.) Least value: 61 Greatest value: 78 Median: 69 Lower quartile: 64 Upper quartile: 73
7.) Just like in number 4, plug these numbers in and create your box and whisker plot.
