limainmain limainmain

01-02-2017
Mathematics

contestada

In science class, Sara needed 8 test tubes for different experiments. The first experiment required 2 test tubes and the other two experiments required the same number of test tubes. How many test tubes were needed for each of other two experiments?

Respuesta :

Edufirst Edufirst

07-02-2017

Total number of tubes needed: 8

Number of tubes needed for the first experiment: 8 - 2 = 6

Number of tubes for each of the other two experiments: 6 /2 = 3.

Answer: 3 test tubes for each of the other two experiments.

Answer Link

Otras preguntas

Which was not a provision of the Northwest Ordinance? A. a law against slavery in the territory B. requirements for public schooling in the new territories C. a

President Thomas Jefferson approved the Louisiana Purchase in 1803. He and other Democratic-Republicans had doubts about the decision, however, because a.the pu

the three-toed sloth often is camouflaged by algae. which type of symbiosis does this represent and why?

The Reeds are moving across the country. Mr. Reed leaves 4.5 hours before Mrs. Reed. If he averages 70 mph and she averages 85 mph, how long will it take Mrs. R

The number of dogs in a pet store decreased from 35 to 31. What is the percent of decrease in the number of dogs? Round to the nearest percent. A. 11% B. 13

Soil can best be described as the?

Which of the following physical features divides mainland China from the Middle East? The Himalayas The Gobi Desert Three Gorges Th

If you were one of the new immigrants who arrived in America in the 1880s, it's most likely that you would have been A. Irish and Protestant. B. German and Luth

Which was not a provision of the Northwest Ordinance? A. a law against slavery in the territory B. requirements for public schooling in the new territories C. a

All of the following are true of F.D.R.’s neutrality policy except — A Roosevelt found it hard to keep the United States neutral. B Roosevelt did not always enf