Answer:47/20 or 2.35 in decimal form
Step-by-step explanation:
Answer:
0.125
0.125x = Distance Traveled in Miles
0.125 * 11 = 1.375 Miles Ran
Step-by-step explanation:
First divide 1 mile by 8 minutes
1 mi / 8 min = 0.125 mi
Then you simply show 0.125 * x (x being the number you insert to find the distance) = How far you ran
0.125x = Distance Traveled in Miles
Finally you insert 11 for x and multiply to find the distance
0.125 * 11 = 1.375 Miles Ran
The set {(1, 2), (2, -3), (3, 4), (4, -5)} represents y as a function of x
Question 2:
The best statement describes the relation is "The relation represents y as a function of x, because each value of x is associated with a single value of y" ⇒ 3rd answer
Question 4:
There are missing options so we can not find the correct answer
Question 5:
The sets {(1 , 1), (2 , 2), (2 , 3)} and {(1, 2), (1, 3), (1, 1)} do not represent y as a function of x ⇒ 1st and 4th answers
Step-by-step explanation:
The relation is a function if each value of x has ONLY one value of y
Ex: The set {(3 , 5) , (-2 , 1) , (4 , 3)} represents y as a function of x because x = 3 has only y = 5, x = -2 has only y = 1, x = 4 has only y = 3
The set {(4 , 5) , (-2 , 1) , (4 , 3)} does not represent y as a function of x because x = 4 has two values of y 5 and 3
Step-by-step explanation:
the electromagnet lasts only as long as there is supply of electric current
