Answer:
1/4
Step-by-step explanation:
Part A: Yes, the data represent a function. The definition of a function is a relation in which no value of x will have two different values of y.
(Every time you plug in 3 as x, you will always get 4 as y; it's ok if you plug in 3 and 5 as x and get the same y, you just can't get two different y's for one x; sorry, it is pretty confusing). None of the numbers in the table repeat, so we can safely say that the relation is a function.
Part B: All we have to do is plug in 11 for x in the function given to find the answer:
In the table, y = 8 when x = 11, but in the function given, y = 34 when x = 11, so the function given is greater.
Part C: To find the answer to C, just plug in 99 for f(x), as it tells you to do:
Answer:
a) Monica's error was she used the formula = Base × Height
This formula is wrong formula
b) The unit for area of a triangle is square inches not inches
Step-by-step explanation:
Monica has a triangular piece of fabric. The height of the triangle is 15 inches and the triangle's base is 10 inches. Monica says that the area of the fabric is 150 inches. What error did Monica make
The area of a triangle is = 1/2 × Base × Height
From the question
Base = 10 inches
Height = 15 inches
Area of the triangular fabric = 1/2 × 10 × 15
= 75 square inches
a) Monica's error was she used the formula = Base × Height
This formula is wrong formula
b) The unit for area of a triangle is square inches not inches
Out of the $190, $150 will be cost to rent it for a week even if you never
drive it anywhere. That leaves (190-150) = $40 to spend on mileage.
If each mile costs $0.10, how many miles can you buy for $40 ?
How many times does 0.10 go into 40 ?
40/ 0.10 = <em>400 miles .</em>
The critical value of r is mathematically given as r = +0.487, with no significant linear correlation. Option A.
<h3>What are the critical values of r?</h3>
Question Parameters
r = -0.868
n = 5
df = 5 - 2
df = 3
Critical values
Generally, there exists no linear correlation between the Critical values
as r=0.878
In conclusion, Critical values: r = +0.487, no significant linear correlation
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