We got 98 but used guess and check method which is not allowed, how else could you get 98 with out guessing.  We started at 100 and worked down.

On April 11, 2009, The Boston Globe reported that the executive director of the Metropolitan Area Planning Council critiqued the Massachusetts Bay Transportation Authority's plan to reduce public...

In a grathering of 40 people there are 5 people over the age of 18. Apart from this, there are boys and girls under the age of 18. There are 20 boys with the mean age of 15 and 15 girls with the mean...

A soccer player has played 5 games and totals 88% for pass completion, he then has a completion of 94%. What would the total percentage overall then become?

If you average 20 points a game for half of a season in the NBA (41 games), and for the other half of the season you average 0 (zero) points, what would your overall average of points be for the the...

Everyday, from 2 pm to 6 pm, the deli counter at Taco Station (TS) sees customers arriving at a rate of 25 per hour. Assume that the customer arrivals are exponentially distributed. The customers...

j, p and g gather aluminum and tin cans to exchange for money at the local recycling plant. One day the 3 men decided to combine their findings for the day, j collected 3,25 Pound of cans, p collected...

show 2 different approaches to calculating the sale cost of a jacket, regularly \$200 which has a discount of 30% include the final answer for each method shown. Neglect sales tax for this problem...

1st column - miles 2nd column - cost 3rd column cost/mile   the average cost/mile does not equal the cost/mile divided by the number of columns??

freya spinner divided in 3 congruent sections. Each section labeled A,B, C also she has tetrahedron shaped die 4 sided polygon with each side assigned D E F or G. Freya's experiment is to simuntaneously...

kedra wants average height of soccer players at school rafomly surveyed 12 soccer players 70, 64, 62, 66, 59, 68, 63, 66, 60, 63, 64, 70 according to Kedra's survey predict the average height soccer...

lilly randomly surveyed 12 soccer players  and predictedthat the average height of the soccer team is 65,1 inches. By how many inches Does Lill's prediction vary from Kendra's explain why this...

I have a 2500 gallon container. I fill it with 4 vendor's used oil, but the oil had residue. First vendor brings 559g at 91% (9% residue). 2nd Vendor brings 147g @ 67%. 3rd brings 1025g @ 82%. 4th...