To find the number of questions Joshmee must answer correctly, we can set up a compound inequality and solve for x. Joshmee must answer at least 20,000 questions correctly to win the prize.
To find the number of questions that Joshmee must answer correctly to win the prize of a t-shirt, backpack, and sportsball, we can set up a compound inequality using the given information.
Let's say x represents the number of questions Joshmee answers correctly. The amount of money she will receive is given by 0.50% of 100, which is $0.50. So the compound inequality becomes:
0.50% * x ≥ 100
To solve this inequality, we need to convert 0.50% to decimal form by dividing it by 100. The inequality then becomes:
0.005x ≥ 100
To isolate x, we can divide both sides of the inequality by 0.005:
x ≥ 100 / 0.005 = 20,000
Therefore, Joshmee must answer at least 20,000 questions correctly to win the prize.
The probable question may be:" joshmee reacive $100 in donation her aunt will pay her 0.50% for each correct answer to a math problem.Write and solve a compound inequality to find the number of questions that joshmee must answer correctly to win the prize of a t-shirt, backpack, sportsball. Explain"