22nathanieltimms
29.07.2019 •
Mathematics
Given the sequence in the table below, determine the sigma notation of the sum for term 4 through term 15.
n an
1 5
2 −10
3 20
a. the summation of 5 times negative 2 to the n minus 1 power, from n equals 4 to 15
b. the summation of 5 times negative 2 n, from n equals 1 to 15
c. the summation of 5 times negative 2 to the n plus 1 power, from n equals 4 to 15
d. the summation of 5 times negative 2 times n to the n plus 1 power, from n equals 1 to 15
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Ответ:
5940 cm^3
Step-by-step explanation:
Step one:
given data
Height = 27 cm^3
Area= 220 cm^2
Required
the volume of the box
Step two:
the expression for volume is
V= Area* height
v= 220*27
V= 5940 cm^3