What is 7 7/10 turned into an improper faction

Every year, Calaveras County holds a frog jumping contest. Mia entered her frog into the 100-yard contest and it completed the race in 2 minutes 33 seconds.

Y is directionally proportial to x, when y = 30 and x = 6, work out an equation connecting x and y

To decorate a cake, you make a shade of purple icicng using 2 drops of red food coloring for every 3 drops of blue. For 12 drops of red food coloring, how many drops of blue food coloring would you need?

1/2 divided by 2/5 using a model

Find a confidence interval for μ assuming that each sample is from a normal population. (round the value of t to 3 decimal places and your final answers to 2 decimal places.) (a) 1formula63. mml = 21, s = 4, n = 5, 90 percent confidence.

What is a potential source of bias if an) if you are surveying students to find out their opinion of a new teacher with the following question: Is Mr Wilson a terrible teacher? No source of bias. Not specific Enough. Implies that Mr.

Frank works at our apartment Depot and earns $8.50 per hour. Last week he worked 36 hours. What was his total pay?

There is a 30% chance of snow tomorrow. What is the likelihood of the event given its probability

The following are the ages (years) of 5 people in a room: 20, 21, 13, 22, 18 A person enters the room. The mean age of the 6 people is now 18. What is the age of the person who entered the room?

Video Store A charges a $15.00 account setup fee and $1.75 per movie rental. Video Store B charges a $7.50 account setup fee and $2 25 per movie rental.