X+ 2. Here are the first three stages of a sequence of dots. If we drew each of the first 15
stages, how many dots would we have to draw? Select all of the expressions
representing this number.
A. 3(1 + 3 + 32 +...+3^14)
B. I-315
1-3
C. (1 - 3)(1 + 3 + 32 +...+3^14)
D. 31-
E. 3(1 - 3)(1 + 3 + 32 +... +3^14)

13.33%

say 50 oranges, then 100 apples

80 are red, 20 are yellow

total fruit = 150

20chances out of 150 for yellow

20/150 = 13.33%

54

step-by-step explanation:

6x9

given : the shape of his satellite can be modeled by   where x and y are modeled in inches.

now,the given equation   is a equation of parabola.

here, coefficient of x is positive, hence the parabola opens rightwards.

on comparing this equation with standard equation , we get

in standard equation, coordinates of focus=(0,m)

thus for given equation coordinates of focus=(0,1.5)

step-by-step explanation: