A distribution of N = 10 scores has μ = 50 and σ = 10. If another five individuals, all with scores of X = 50, are added to this distribution, what will happen to the mean and the standard deviation - will it increase, decrease, or stay the same? Explain your answer.

the first option is the answer.

the answer is 54 sq. ft. i just did this question, on odyssey ware, and it was right. make brainliest.

answer:   (s+1)(s+4)

step-by-step explanation:

factor s2+5s+4

s2+5s+4

=(s+1)(s+4)

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: