Mathematics, 16.03.2022 16:00 Jackie2088
The sum of the areas of two circles is 80 square meters. Find the length of a radius of each circle if one of them is twice as long as the other.
Answers: 3
Mathematics, 22.06.2019 00:00
Which scenarios are most effectively explored by conducting an experiment? there is more than one correct answer. select all that apply. researchers want to study the effectiveness of a particular drug for treating migraines. they want to know which dosage of the drug yields the best results with the least side effects. to ensure fair results, the researchers want to ensure that participants and dosage administrators do not know which dosage participants receive. a teacher wants to plan a class fieldtrip and quickly determine where students prefer to go for the class fieldtrip. a car mechanic wants to know which of two engine brands makes better-performing engines. he wants to test the engines in identical situations and rate their performance in a way that can be fairly measured. a chemist studies the properties of a metal compound. she wants to know how the sample size of the metal affects its ability to conduct electricity. she wants to conduct the research in a controlled environment to minimize bias. a realty company wants to know the average income of its clients. the company wants to gather data income from current clients.
Answers: 2
Mathematics, 22.06.2019 00:30
Hi iโm not sure how to do question 20 if u could explain how to do it thatโd b great
Answers: 1
Mathematics, 22.06.2019 00:50
How does the graph of y = 3x compare to the graph of y = 3-x?
Answers: 1
Mathematics, 22.06.2019 01:00
Anew landowner is interested in constructing a fence around the perimeter of her property. her property is 1,080โ30 feet wide and 500โ20 feet long. what is the perimeter of the property? (recall that the perimeter is the sum of each side of a shape or boundary). a 1,580โ40 feet b. 5,320โ5 feet c. 3,160โ20 feet d. 10,640โ5 feet
Answers: 3
The sum of the areas of two circles is 80 square meters. Find the length of a radius of each circle...
Mathematics, 14.09.2019 01:30
Mathematics, 14.09.2019 01:30
Mathematics, 14.09.2019 01:30
Mathematics, 14.09.2019 01:30
Mathematics, 14.09.2019 01:30
Mathematics, 14.09.2019 01:30
Mathematics, 14.09.2019 01:30
Mathematics, 14.09.2019 01:30
Mathematics, 14.09.2019 01:30
Mathematics, 14.09.2019 01:30