Answer:
1.5 hours
Step-by-step explanation:
Answer:
Step-by-step explanation:
(21²+10²)½ = 23.25= 23.3
It started at $37.
It went down $3.
37 - 3 = 34
It went up 1.
34 + 1 = 35
It went down 7.
35 - 7 = 28
It went up 4.
28 + 4 = 32
The price at the end of the day was $32.
Exponential Function.
Plotting the graph using this table gives the first figure. An exponential function has this kind of graph.
Answer:
Right angled triangle
Step-by-step explanation:
This is because the square root of the sum of the squares of 7 and 24 is 25 ( Pythagoras theorem) . This only works for right angled triangle.