my average is 85 what do I need on final to average 90
my average is 85 what do I need on final to average 90
What is the next number after this sequence 2,7,26,101,400?
solve the system of equations by graphing -2x-y=-6 5x+y=9 what is the solution of the system of equations. select the correct choice below and, if necessary, fill in the...
solve the system of equations by graphing x=-y x+y=2 what is the solution of the system of equations. select the correct choice below and, if necessary, fill in the answer box to complete...
a car manufacturer announced that next year the price of a certain model car would increase by 3.5%. this year the price is $18,295. find the increase and the new price.
find an equation of the line with the given slope that passes through the given point. write the equation in the form Ax+By=C. Show work. m=3/2, (5, -3)
Governor of state A earns $53,355 more than Governor of state B. Combined salaries make $305,285. How much does Governor A and Governor B make?
Write the equation for the line that is perpendicular to y=3x-5 and passes through the point (3,2)
8x-y=67 x+7y=44 determine solution of the system. select the correct choice below and, if necessary, fill in the answer box to complete your choice a) _...
V= 512 m3 V=TSA where, V is volume and TSA is total surface area Find the height of regular hexagonal prism.
a parking meter contains quarters and dimes worth $9.50. there are 62 coins in all. find how many of each there are. how many quarters there are _ quarters how many...
two lines of addition of 5 ones 1+1+1+1+1 1+1+1+1+1 And a third line 1+1x0+1=?
So you want to be a “millionaire” and you have 45 years to achieve it. What lump sum could you invest now to reach your goal, assuming that (on average) you receive an annual rate of return of 9%...
Imagine going to an electronics conference that is selling raffle tickets for $1 at the door. The prizes to be given away are: a $225 large flat screen television; two $75 MP3 players; and three $20...
What is the larger number?__ What is the smaller number?__
3r-5s=14 5r+3s=46 determine the solution of the system. select the correct choice below and, if necessary, fill in the answer box to complete your choice. a)...
x=y+7 2x+y=5 the solution is. _ (type an ordered pair)
r-9s=0 9r-3s=390 what is the solution of the system. _ (type an ordered pair)
8x-y=67 x+7y=44 determine the solution of the system. select the correct choice below and, if necessary, fill in the answer box to complete your choice. a) _...
Suppose you want to decrease your margin of error by a factor of 6. By what factor, do you need to increase your sample size? In other words, if you want to decrease your margin of error...