22-04-2021
Mathematics

contestada

Carlos surveyed a random sample of 30 students in his school’s cafeteria about whether they like the schools pizza. 15 of the 30 students said that they had liked the pizza, and there is a total of 750 students that visit the cafe each day? Based on the results of the survey, how many of the 750 students who visit the cafe can be expected to like the pizza?

how many students they should expect
A: 720
B: 735
c: 375
D: 11250

Respuesta :

marrrpaizzz marrrpaizzz

22-04-2021

C 375 because 15 is half of 30 and 375 is half of 750.

Answer Link

Otras preguntas

Tony works at an auto assembly plant for a U.S. auto manufacturer. He manages a group of employees who measure the quality of parts that arrive on rail cars fro

You are a new BCBA and your supervisor assigns a new case that is a young adult who was referred for shoplifting. The oldest client you have worked with is nine

A(n) _________ is information that is passed to a function, and a(n) _________ is information that is received by a function. Group of answer choices function c

Even though white-collar crimes may have further-reaching consequences than petty property crimes, they are often hard to prosecute and do not appear in officia

A feature of imperfect competition is _________, which means that as the firm expands its production, average costs of production fall. Therefore, the firm can

Carlos Company had beginning inventory of $80,000, ending inventory of $110,000, cost of goods sold of $285,000, and sales of $475,000. Carlos's days in invento

The Social Club is conducting a breakeven analysis to determine how many tickets it must sell at $20 each to break even on the Holiday Dance. Fixed costs are $4

Gross domestic product is calculated by summing up a. the total quantity of goods and services in the economy. b. the total quantity of goods and services p

Read the excerpt from The Dark Game. But how would Hall get that telegram? That would take some doing, he admitted. Then Hall remembered Mr. H., one of his trus

Let P(x) be the statement "x can speak Russian, and let 17. Suppos Q(x) be the statement "x knows the computer language C++." Express each of these sentences in