Answer:
-16 x13th power and y7th power Im sorry I dont know how to do that on this system
Step-by-step explanation:
you first solve the whole number -2to the 4th power. then with the other exponents you add them to the outside exponent. 9=4=13 and 3+4=7
Answer:
1.5/9 = 1 1/2 / 9 = 3/2 /9 = 3/18 = 1/6
Step-by-step explanation:
1-5q+ 2(2.5q+8)
1-5q+5q+16
0+15
15
(The q goes away because in addition a negative and a positive of the same # equal 0 since its 0 there is no letter)
Answer:
3:1
Step-by-step explanation:
A cone has the same volume formula as a cylinder, except it is 1/3 as much. So to have the same volume, a cone would need to be 3 times as tall.
Answer:
Sally ends at 3 feet below zero point.
Step-by-step explanation:
Let be 
the height with respect to zero point, which is represented by the following sum:
Where:
- i-th travelled height, measured in feet.
In addition, positive sign means ascension, whereas negative sign means descent.
The statement can be translated into the following mathematical identity:
Sally ends at 3 feet below zero point.
