Answer:
Hi there!
The answer to this question is: 1.198945
Step-by-step explanation:
Treat eˣ like a "x" if you can temporarily replace eˣ with "x"
so now it's (x²- 11) (x²+6)=0 then replace "x" with eˣ
then you should get e²ˣ = 11 and e²ˣ = -6
next in order to solve for x, you must ln both sides
and you get 2x = ln(11) and you should get 1.198945
****keep in mind: e²ˣ = -6 will be undefined when you ln both sides
80 is 60% of 133.333 repeating, or rounded to 133. You can find this by doing 80 / 60 = 1.333 repeating. Then, you would do 1.333 x 100 = 133.333 repeating.
Answer:
2352 hours
Step-by-step explanation:
280 divided by 5 = 56 (so 56 miles per hour)
420 x 56 = 2352 hours
Answer:
64m^2
Step-by-step explanation:
(20 m + 8m) times 5 devided by 2 + (5 times 6) + (5 times 6) - ( 3 times 12) that gives you 64 m ^2
