Given the sequence in the table below, determine the sigma notation of the sum for term 4 through term 15. (2 points) n an
1 5
2 −10
3 20

sum from n equals 4 to n equals 15 of 5 times negative 2 raised to the n minus 1 power.
the summation of 5 times negative 2 n, from n equals 1 to 15.
the summation of 5 times negative 2 to the n plus 1 power, from n equals 4 to 15.
the summation of 5 times negative 2 times n to the n plus 1 power, from n equals 1 to 15.

The number of chocolate chips in an 18-ounce bag of chocolate chip cookies is approximately normally distributed with a mean of 1252 chips and standard deviation 129 chips. (a) what is the probability that a randomly selected bag contains between 1100 and 1500 chocolate chips, inclusive? (b) what is the probability that a randomly selected bag contains fewer than 1125 chocolate chips? (c) what proportion of bags contains more than 1225 chocolate chips? (d) what is the percentile rank of a bag that contains 1425 chocolate chips?

Acylinder with a base diameter of x units has a volume of jxcubic units which statements about the cylinder are true? check all that apply. the radius of the cylinder is 2 x units. the radius of the cylinder is 2x units. the area of the cylinder's base is 200 square units. the area of the cylinder's base is a square units. the height of the cylinder is 2x units. the height of the cylinder is 4x units. mark this and return save and exit next submit

Aswimming pool measures 22ft by 12ft and is 4ft deep. if the pool is being filled at 2.5 cubic ft per minute, how long will it take to fill the pool?