Sue, Janice and Maria play basketball. This season Sue shot 80 times and made 24 baskets. Janice shot 35 times and made 16 baskets. Maria shot 145 times and made 59 baskets.
3. What proportion would help you calculate the combined percentage of baskets made for
all players?

7x+8y=-18, 4x-9y=-3 solve the system of equations

Unaware that 35% of the 10000 voters in his constituency support him, a politician decides to estimate his political strength. a sample of 200 voters shows that 40% support him. a. what is the population? b. what is the parameter of interest? state its value c. what is the statistics of the interest? state its value d. compare your answers in (b) and (c) is it surprising they are different? if the politician were to sample another 200 voters, which of the two numbers would most likely change? explain

If mary had 320 toy cars and she gave her friend 50 cars and then she gave her brother 72 more cars how much toy cars would mary have left ● explain with proper details