A rare bacterial culture is being grown in a lab. As time passes, cells multiply in a specific pattern. After 1 day, there is only 1 cell. After 2 days, there are 5 cells. After 3 days, there are 10 cells. After 4 days, there are 16. How many cells will there be after seven days? A. 40 B. 50 C. 70 D. 70

step-by-step explanation:

the shape,the size and the distance

the answer to your question is b.

363 square inches

step-by-step explanation:

surface area of a pyramid is b + 1/2ph

b is the area of the base: 11 x 11 = 121

p is the perimeter of the base: 11 + 11 + 11 + 11 = 44

h is the height of the pyramid: 11

121 + 1/2(44)(11)

121 + 242

363

answer: hence, function will be

explanation:

since we have given that

cost of a new textbook = $85

according to question, the resale value of a textbook decreases by 25% with each previous owner,

so, our function becomes,

here, y is the total value of the text book after x owners.

hence, function will be