Answer:
= ㏒25
Step-by-step explanation:
log25x³ + 3log1/x
According to one of of the laws of logarithm which states : b log a = log a^b
So, 3 log 1/x = log (1/x)³
Another law states that : log a + log b = log a * b
So, log 25x³ + log (1/x)³ = log (25x³) * (1/x)³
log (25x³)/x³
= log 25
If Nicole can type 21 words in 7 minutes then the answer would be how much per minute. What you have to do in this is to make the 7 to one, which is easy, 7 divided by 7 equals one. Then do that to the 21, 21 divided by 7 equals 3. So the answer would be she can type three words per minute.
Answer:
34.6
Step-by-step explanation:
1) tan(38°)=27/x, then
2) x=27/(tan38°);
x=27/0.78129≈34.558=34.6
Answer:
50
Step-by-step explanation:
They need to sell 50 of them in order to raise $1000. Its simple math all you have to do is divide 1000 by 20 and poof you have the answer.
I believe that he is not correct. By him saying a number hes saying 10-5=5 but you could also do 10-0=10 so he is not correct.
