Mathematics, 05.07.2019 00:00 weirdest16

What is the value of the rational expression x^2-2x-3 when x=3

Answers: 2

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 22:20

Question 9 of 10 2 points suppose your sat score is 1770. you look up the average sat scores for students admitted to your preferred colleges and find the list of scores below. based on your sat score of 1770, which average score below represents the college that would be your best option? o a. 1790 o b. 2130 o c. 2210 od. 1350

Answers: 3

Answer

Mathematics, 22.06.2019 01:00

Ameteorologist is studying the monthly rainfall in a section of the brazilian rainforest. she recorded the monthly rainfall, in inches, for last year. they were: 10.4, 10.3, 11.7, 11.1, 8.0, 4.4, 2.6, 1.8, 2.5, 4.4, 7.3, 9.5 fill in the missing values in the formula. what is the variance?

Answers: 1

Answer

Mathematics, 22.06.2019 01:50

Write the point-slope form of an equation of the line through the points (-2, -3) and (-7, 4).

Answers: 1

Answer

Mathematics, 22.06.2019 02:20

The students at jefferson middle school are raising money for a charity by selling t-shirts and hats. the number of t-shirts sold was 3 times the number of hats. the profit was $5 for each t-shirt sold and $2.50 for each hat sold. the students raised $840 for the charity. they used the system below to analyze their success and found the solution to be (144, 48). 5x+2.50y=840 x=3y how much did they earn from t-shirt sales?

Answers: 2

Answer

You know the right answer?

What is the value of the rational expression x^2-2x-3 when x=3...

Questions

Mathematics, 02.05.2021 07:50

A. 71 B. 84 C. 29 D. 67 ...

Mathematics, 02.05.2021 07:50

A 6 sided cube with sides labeled 1,2,3,4,5 and 6 is rolled 50 times. What is a good prediction for the number of times 5 will be rolled?...

Mathematics, 02.05.2021 07:50

What is the equation in stope intercepe form of the line that passes through the points (-4.47) and (2.-16)

Mathematics, 02.05.2021 07:50