Logarithm
Solve the equation ln⁡√(1+x) = log_2⁡ 8

Answer is 402.43 but idk how to get it

402.43

Step-by-step explanation:

In√(1+x) = log 8 base 2

log 8 base 2 = 3

In√(1+x) = 3

√(1+x) = e^3

1+x = (e^3)^2

1+x = e^6

1+x = 403.43

x = 403.43 - 1 = 402.43

$53.50

step-by-step explanation:

you have to subtract the amount of money chuck earned ($72.50) by the cost of the gas for the mower ($11.25) and the new string for the trimmer he bought ($7.75).

72.50-11.25=61.25

and then subtract $61.25 by the second thing he bought (the new string for the trimmer)

61.25-7.75=53.5

so in total it's $53.50 (53 dollars and 50 cents)

answer: 34rtyj,jkhtyetwrhyjeuiejnbhdfknbkguxfrbhkfdbjvkmbd,kvbsd.kxjvbhjnfbgjxdfn

step-by-step explanation: