Josh walked a total of 5 miles today. first he walked 1 mile from his house to the park. then he walked
laps around the 1/2 mile loop trail at the park. finally, he walked back home. how many laps did josh walk
around the trail?

i'm so confused on this

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?

Which statements are true about additional information for proving that the triangles are congruent check all that apply

According to a study conducted in 2015, 18% of shoppers said that they prefer to buy generic instead of name-brand products. suppose that in a recent sample of 1500 shoppers, 315 stated that they prefer to buy generic instead of name-brand products. at a 5% significance level, can you conclude that the proportion of all shoppers who currently prefer to buy generic instead of name-brand products is higher than .18? use both the p-value and the critical-value approaches.