Write 1.8 as a fraction simply

The speed of two insects equal the same speed when rounded to the nearest whole number; dragonfly:6.974; horsefly:3.934; bumblebee:2.861; honeybee:2.548; housefly:1.917

Suppose there are n students in a class what is the probability at least two students have same birthday

Solve this: 20x + - 16x + 4x - - 10x + - 7x = 11 This is solving two step equations with like terms.

Simplify the following expressions by combining like terms. 10z-11z+2-5=

When people leave a 15% or 20% tip they often round up to the nearest multiple of 5 and 10 cents. If Kadisha always round up what is a 20% tip on her bill

Seth made 5 identical birdhouses in 4hours what fraction of an hour did it take Seth to make one birdhouse

56 1/4 as an improper fraction

You choose a card from a standard deck cards at random. What's the probability that you don't choose an ace? Explain.

A company plans to spend exactly 198,000$ annually for advertising a 1 minute radio commercial costs 400$ a 1 minute television commercial costs 5000$ if the company has a total of 60 1 minute television and radio commercials how many of each type

A bag contains only 3 blue disks, 3 green disks, and 4 orange disks. If 3 disks are selected at random from the bag, what is the probability that 1 of the disks will be green and 2 of the disks will be orangeA) 1/30 B) 1/20 C) 3/40 D) 1/10 E) 3/20