Answer:
8
Step-by-step explanation:
0.7 is the rational number
Answer:
D
Step-by-step explanation:
A is an arithmetic sequence in that is adds or subtracts the same amount.
B is also an arithmetic is that it takes the original 1000 and adds another 1000 for each year
C is a geometric sequence because it's losing 5× however many questions missed
D is the answer because it says it loses 10% every year, so it loses 10% of the previous year, not the beginning year.
Answer:
Jamie has a foot plank that he needs to cut into 1/9 pieces.
15 ÷ 1/9 = 135
135 x 1/9 = 15
Step-by-step explanation:
Distance= rate x time
So if you know the distance and the time, you can find the rate—
Say distance= 30 miles and time=15 minutes
30= r x 15
You then divide each side by 15
30/15= r x 15/15
2 = r
So the rate is two