True for example a ray is using it’s endpoints first & then any other point on the ray (—> BA
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:
320 cups of soup
Step-by-step explanation:
Given;
Total number of guests expected T = 800
Proportion of that may order soup p = 2 out of 5 = 2/5
The number of cups he should prepare should be equal to the number of guests that are expected to order soup appetizer.
Number of guests Expected to order soup appetizer n is;
n = proportion × total guest = p × T
Substituting the given values;
n = 2/5 × 800 = 320
Therefore, he should prepare 320 cups of soup.
Answer:
multiply either sides by 3:
divide either sides by πr² :
