QUESTION 5 A plane has 400 total seats, which are divided into economy class and business class.
For every 7 seats in economy class there are 3 seats in business class.
How many seats are there in economy class?
O 160 seats
0 240 seats
0 120 seats
0 280 seats

What is the correlation coefficient for the data? don't forget to turn the diagnoisticon (in the catalog menu of the calculator). r = answer (round to the nearest thousandth)

Ac contractor is building a new subdivision outside of the city. he has started work on the first street and is planning on the other streets to run in a direction parallel to the first. the second street will pass through (-2,4) find the equation of the location of the second street in standard form. a.2x+y=2 b. x-y=2 c.2x+y=2 d.x+y=2

Which statement most accurately describe why the division property of exponents does not apply to the expression (-8)^2/(-3)^4