XPastelOtterX XPastelOtterX

08-06-2018
Mathematics

contestada

PLS HELP!

Perry surveyed 60 students at her school and found that 0.45 of the students she surveyed said their favorite class is math. Another 35% of the students she surveyed reported that their favorite class is science. How many more students in the survey prefer math over science? 6 7 27 21

Respuesta :

ahollisster ahollisster

08-06-2018

The answer is 6. You multiply 60 by the .45 and the 35% (which is .35) the subtract the .35 from the .45 (27-21) you get 6.

Answer Link

Otras preguntas

A traveler leaves Pensacola on foot, bound for New Orleans. In which direction does he travel first? A. East B. Southeast C. Southwest D. West please help

Why was control of the Atlantic Ocean essential to Great Britain’s success in World War II? A. Britain depended on the Atlantic for overseas communication. B. B

Which statement about the women's suffrage movement of the late 1800s and early 1900s is correct? A. It was led by women in the labor force, especially factory

Which of the following is a true statement about the lawmaking process? Only the House of Representatives may pass legislation that approves foreign treaties. B

By instituting government oversight on banks and investments, Franklin Roosevelt A. reinforced the policies of Herbert Hoover. B. hoped to create jobs and get r

Which statement describes the Supreme Court's decision in the Brown vs Board of Education case? A. It agreed with the earlier Plessy vs Feguson ruling on public

A group of warm blooded animals with hair or fur

Why did early farmers use slash-and-burn agriculture? A. to get rid of pests B. to get rid of old crops C. to keep the soil fertile D. to keep undergrowth from

As Chinese leader, what did Mao Zedong accomplish He systematically dismantled the Nationalist Party. He seized control of Taiwan from Chiang Kai-shek. He redis

How do governments get the money for the goods and services that they provide? They print money as they need it. All government spending comes directly from tax

Q&A Platform for Education Platform Explore for Education