Answer: For Part A, there are 9,604 possibilities. For Part B, there are 1,440 possibilities.
To find the total number of possibilities, we will use the Fundamental Counting Principle. To do this, we find the number of possibilities for each position and then multiply them.
For Part B:
There are only 4 possibilities for the first position, since it must be odd (1, 3, 5, 7). The for the next 4 digits, all 7 numbers are a possibility.
4 x 7 x 7 x 7 x 7 = 9604
For Part B:
We again start with 4, however the numbers can be repeated. So we reduced the number of choice by 1 each time.
4 x 6 x 5 x 4 x 3 = 1440
Answer:
(-1,8)
Step-by-step explanation:
Look at the top point of the parabola type thing. I know that it's not a parabola, but IDRK how else to describe it. If you see the top point at one of the answers, it is most likely correct.
Answer:
3, 5, 7, 9
Step-by-step explanation:
f(x) = 2x + 5
x = -1: f(-1) = 3
x = 0: f(0) = 5
x = 1: f(1) = 7
x = 2: f(2) = 9
Jordan should press the on button. And then proceed to press the number 7 key.
Speed of the train : distance traveled / time of the travel = 10.1/(0.5)=<span>20.2 mph. Hope this helped!</span>
