Find the sum of the following numbers without actually adding them1+3+5+7+9+11+13+15

Simplify √-48 Choices: -4√3 4√-3 4i√3 4√3i

A parallelogram whose vertices have coordinates R (1, - 1), S (6, 1), T (8, 5), and U (3, 3) has a shorter diagonal of ___. 5 √ (13) √ (97)

A mountain climber explored a cliff that is 225 yards high in 5 equal descents. How many yards was one descent?

5. If Brenda Reardon's yearly salary as a skiing instructor is $43,550 what is her biweekly salary?

Factorize : a2 + b2 _ 2 (ab - ac + bc).

Find the median of the baseball batting averages. 0.264 0.211 0.199 0.236 0.283 0.257 0.225

Joe rented a truck for one day. there was a base fee of $14.95, and there was an additional charge of 79 cents for each mile driven. joe had to pay $191.91 when he returned the truck. for how many miles did he drive the truck?

Oscar and Julie Ashton are celebrating their 15th anniversary by having a reception at a local reception hall. They have budgeted $4,000 for their reception.

A $20 decrease followed by a $20 increase is it greater than original less than original same as original

What is the value of the two and 2783 is blank times the value of the two in 7283