Three baseball fans estimated the top speed of a baseball pitcher’s fastball. the table shows their estimates. the top speed of the pitcher’s fastball is known to be 102 mph. which statements are true?
name speed guessed (mph)
lisa 97
justin 93
mohammed 105
choose exactly two answers that are correct.

a.
justin’s estimate had a lower percent error than lisa’s.

b.
mohammed’s estimate had the lowest percent error.

c.
lisa’s estimate had about a 4.9% error.

d.
justin’s estimate had a –9% percent error.

Abank gives 6.5% interest per year. what is the growth factor b in this situation?

Girardo is using the model below to solve the equation . girardo uses the following steps: step 1 add 4 negative x-tiles to both sides step 2 add 1 negative unit tile to both sides step 3 the solution is which step could be adjusted so that gerardo's final step results in a positive x-value? in step 1, he should have added 4 positive x-tiles to both sides. in step 1, he should have added 3 negative x-tiles to both sides. in step 2, he should have added 4 negative unit tiles to both sides. in step 2, he should have added 1 positive unit tile to both sides.

Suppose that in 2008 , 840,800 citizens died of a certain disease assuming the population of teh country is 399 miliion, what is the mortality rate in units of deaths per 100,000 people?