One coin is taken at random from a bag containing 5 nickels, 3 dimes, and 6 quarters. Let X be the value of the coin selected. Find E (X). (Round your answer to two decimal places.) E (X)

If you run a mile in 12 min how fast were you going

Joaquin lives 0.3 miles from Kaeith. Layla lives 0.4 times as far from Keith as Joaquin, How far does Layla live fromKeith? Write a equation to solve.

Given that 1 inch = 2.54 cm, 1 cm3 is equal to

How is the fibonacci sequence of numbers generated

Andy is 2 years older than Jeff. In 5 years the sum of their ages will be 40 years. Find their ages now. Provide a complete algebraic solution for full marks

The proportion of students in a psychology experiment who could remember an eight-digit number correctly for t minutes was 0.9 - 0.2 ln (t) (for t > 1). Find the proportion that remembered the number for 5 minutes.

A garage door is 15 feet wide and 6 feet high. It is painted white, except for a rectangular panel 1 foot high an 9 feet wide that is brown. How much of the gatage door is white?

Solve for x: 5x + 15 = 28 A. forty-three over five B. thirteen over five C. 13 D. 43

Solve this linear equation for p. 2.6 (5.5p - 12.4) = 127.92 What does p=

Dan got a discount of 4/5 on his grocery bill by using his club card and coupons Emile got a discount of 7/10, Alina got a discount of 3/5, and Lorena got a discount of 3/10 who got the greatest discount