Answer:
A is 1/2 and the answer for B is 2/3
Answer:
Below
Step-by-step explanation:
1 mile = 5280 ft
60 miles 1 hour 1 min 5280 ft
------------ x ----------- x ----------- x ------------- = 1.48 ft/sec
1 hour 60 min 60 sec 1 mile
1 gallon = 16 cups
2 gal 1 hour 16 cups
-------- x -------- x ---------- = 0.53 cups / min
1 hour 60 min 1 gal
Using it's concept, it is found that the correct option regarding whether the relation is a function is given by:
b. Yes, each year is paired with only one value for the birth rate.
<h3>When a relation represents a function?</h3>
It represents a function if <u>each value of the input is mapped to only one value of the output</u>.
In this problem, the inputs are the decades(1950 to 2000), and each has only one rate, hence it is a function and option b is correct.
More can be learned about functions at brainly.com/question/12463448
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Answer:
The coordinates of point E are (7,8).
Step-by-step explanation:
Point E:
Is given by (x,y).
DE: EF = 2:3.
This means that, for both coordinates x and y:
x-coordinate:
x-coordinate of D: 1
x-coordinate of F: 16
y-coordiante:
y-coordinate of D: 4
y-coordinate of F: 14
The coordinates of point E are (7,8).