Answer: option C. 9,555.
Justification:
1) The summation is:
6
∑ 7(4)^ (i - 1)
i=1
2) Substitute with the values of i from 1 to 6 (note that 7 is a common factor of all the terms) =>
7 { 4^(1-1) + 4^(2-1) + 4^(3-1) + 4^(4-1) + 4^(5-1) + 4^(6-1) } =
= 7 { 4^0 + 4^1 + 4^2 + 4^3 + 4^4 + 4^5 } = 7 { 1 + 4 + 16 + 64 + 256 + 1024} =
7{1365} = 9,555.
Answer: 9,555
Answer:
volume = 240b in³
Step-by-step explanation:
Width is b in
Volume = length * height * width
then:
volume = 16in * 15in * bin
volume = 240b in³
Answer:
B) 7/3
Step-by-step explanation:
To find the slope of a line using a graph, locate two points. In this example, the points are (0, -2) and (3, 5).
Then, find the distance between the two points. To do so in this example, find the difference between 0 and 3, and -2 and 5.
3 - 0 = 3
5 - (-2) = 7
Since we're dealing with slope, the answer will be in y/x form. 7 is the distance between the y-coordinates and 3 is the difference between the x-coordinates, the answer is 7/3.
Answer:
18:27:45 = 2:3:5
Step-by-step explanation:
Answer:
x=9.2394
Step-by-step explanation:
It's tan we're going to use because we're looking for the opposite and we already have the angle
Therefore, x will be
Tan 57= x/6
1.5399= x/6
x= 6*1.5399
x= 9.2394
You can approximate it to the nearest whole number which will be 9
