the answer is:
the correct option:
to solve the problem, we need to remember how to operate to simplify exponential expressions using the logarithms.
we are given the equation:
then, using placing logarith with base 7 on both sides of the equation, we have:
so, rounding the obtained result to two decimal places (nearest hundreth), we have:
hence, we have that the correct option:
have a nice day!
answer: 7 x 2/5 = 2.8 hours, is your answer. your welcome! : 3
step-by-step explanation: first work out how long it took to hose 1/7 of the lawn which is 2/5 hours. times that by 7 to get the whole lawn.
sorry i don't know the other answer. i didn't learn what a proportional relationship is.
answer: i feel you honey.
what is the length of the bar ac ?