Answer:
32. Ans. 32%
34. Ans. 25
36. uncompleted question
Step-by-step explanation:
I used the completing the square method to get the (x+2)^2. The final line is in standard form.
Answer:
-0.34772
Step-by-step explanation:
One way of doing this problem is to change the base from 5 to 10.
Use the change of base formula:
log x
log x = ------------
5 log 5
so:
log (4/7) log 4 - log 7
log (4/7) = --------------- = ---------------------
5 log 5 log 5
Note that "log x" above is the common logarithm of x and is to the base 10.
Continuing, we get:
0.60206 - 0.84510 -0.24304
---------------------------- = --------------------- = -0.34772 (This corresponds to
0.69897 0.69897 the second given
answer choice.)
Answer:
Step-by-step explanation:
Deposited amount 8000$
One year - 12 months
divide 8000 by 12
666.666666667
so one month
666.666666667
