Answer:
23
Step-by-step explanation:
We are given that
f(2)=13
We have to find the possible small value of f(7).
We know that
Using the formula
We have
The small value of f(7) can be 23.
Answer:
Quadrant 2
Step-by-step explanation:
Quadrant 2 has a negative x-axis and a positive y-axis
Answer:
2.25
Step-by-step explanation:
Put the ages in each list in order from smallest to largest.
Smith: 62, 63, 63, 64, 64, 65, 66, 66, 67, 68
Thompson: 75, 76, 76, 77, 78, 78, 79, 80, 80, 81
Find the mediant (number in the middle of the sorted list). There are 10 numbers in each list, so average the 5th and 6th numbers because they are nearest the middle.
Smith: (64 + 65)/2 = 64.5
Thompson: (78 + 78)/2 = 78
The difference between the medians is 78 - 64.5 = 13.5
The range (the difference between smallest and largest age) is 6 for each of the two lists.
13.5 = (multiplier)(6)
multiplier = 13.5 / 6 = 2.25
Answer:
1.3< x < 6.7
Step-by-step explanation:
we know that
The <u>Triangle Inequality Theorem,</u> states that <u>t</u>he sum of the lengths of any two sides of a triangle is greater than the length of the third side
Let
x----> the measure of the third side of triangle
Applying the triangle Inequality Theorem
1) 4.0+2.7 > x
6.7 > x
rewrite
x< 6.7 units
2) x+2.7 > 4.0
x> 4.0-2.7
x> 1.3 units
therefore
The range of possible sizes for side x is the interval-----> (1.3,6.7)
1.3< x < 6.7
