Whats the decimal equivalent of 1/4

Suppose I collected a sample and calculated the sample proportion. If I construct a 90% confidence interval for the population proportion and a 95% confidence interval for the population proportion, which of these intervals will be wider?'

A girl scout has (5x+18) boxes of cookies and sells (3x+12) of them. Write an expression to represent the amount of boxes she has left.

How do you add fractions with common denominators algebra?

A jar contains 1,200 M& M's and everyday your family eats 1/5th of the candies. After how many days will there be 314 M& M's in the jar? How do you set up the equation also?

On chandler's quilt, 2/3 of the squares will be red. What other fractions represent the part of the quilt that will be red

A new car worth $24,000 is depreciating in value by $3,000 per year. After how many years will the car's value be $15.000?

547321 rounded to nearest one thousand

V (t) = 32t If a rock dropped off a bridge, how fast will it be falling after 3 seconds

What is the sum of 105 not including one

Which factor contributed most to the decline of the buffalo population in the West in the late 1800s?