Answer: k=-98
Step-by-step explanation: 11-k/2 = 60 11+
−1
/2
k=60 −1
/2
k+11-11=60-11 (-1/2k)(2/-1)=49(2/-1) −2/-2=98/-1 1=-98
Answer:
C. 7.79 x 10^8
Step-by-step explanation:
Your Equation: (eight-point-one multiplied by ten to the eighth power) subtracted by (nine-point-one multiplied by ten to the seventh power)
so first we find out how much are in the parentheses :D
(8.7 x 10^8) = 870,000,000
(9.1 x 10^7) = 91,000,000
now you subtract 870,000,000 by 91,000,000.
870,000,000
- 91,000,000
---------------------
779,000,000
converted back to standard form...
7.79 x 10^8
(seven and seventy-ninths multiplied by ten to the eighth power)
<3 Enjoy,
Dea
Two and Three Tenths is the word form of 2.300.
The 3 holds the value of Three Tenths.
