3/8 : 3/4
=(3/8)(4/3)
=1/2 mile per hour
=0.5 mile per hour
9514 1404 393
Answer:
Step-by-step explanation:
Let A represent the amount invested in fund A, Then A+8000 is the amount invested in fund B, and the total return is ...
0.05A +0.07(A+8000) = 1760
0.12A +560 = 1760
0.12A = 1200
A = 10000
Deon invested 10,000 in fund A and 18,000 in fund B.
The correct answer is A. The 200 randomly selected students
Explanation:
In most studies, the complete population is not surveyed or studied instead, a specific number of individuals are selected, this group is known as the sample. Additionally, the sample represents the population, and due to this, their answers are used to make inferences about all the population.
According to this, the population is all the students in the school, while the sample is the 200 randomly selected students because this is the group that is going to be studied to make conclusions and inferences about all the population.
1st letter can be any of 5 letters
2nd letter can be 5-1 any of 4 letters
5*4 = 20
there are 20 possible passwords
