Mathematics, 17.07.2019 05:30 robert7248
Anewspaper wants to survey 1 out of every 100 people of voting age in a local community. the community has 38,592 people of voting age. how many people should the newspaper survey? a. about 386 people c. about 516 people b. about 400 people d. about 937 people
Answers: 1
Mathematics, 21.06.2019 14:30
What is the value of x in the figure below? if necessary, round your answer to the nearest tenth of a unit. 12 d 4 b Š¾Š°. 3.1 Š¾Š². 6.9 Š¾Ń. 4 od. 12
Answers: 2
Mathematics, 22.06.2019 00:00
Y+ 2/y is it a polynomial in one variable or not? and if so, why?
Answers: 1
Mathematics, 22.06.2019 01:00
Arrange the steps to solve this system of linear equations in the correct sequence. x + y = -2 2x ā 3y = -9 tiles subtract 3x + 3y = -6 (obtained in step 1) from 2x ā 3y = -9 (given) to solve for x. substitute the value of x in the first equation (x + y = -2) to get y = 1. the solution for the system of equations is (-3, 1). x = -15 the solution for the system of equations is (-15, 13). add 3x + 3y = -6 (obtained in step 1) to 2x ā 3y = -9 (given), and solve for x. x = -3 substitute the value of x in the first equation (x + y = -2) to get y = 13. multiply the first equation by 3: 3(x + y) = 3(-2) 3x + 3y = -6.
Answers: 1
Anewspaper wants to survey 1 out of every 100 people of voting age in a local community. the communi...
Mathematics, 11.09.2019 05:20
Mathematics, 11.09.2019 05:20