Select the correct answer. Which table represents a quadratic relationship?
ОА.
х
-7
-6
-5
-4
-3
-2
(x
135
128
105
72
35
0
OB.
Х
-2
-1
0
1
2
3
$
-23.4
-23.2
-23
-22.8
-22.6
-22.4
Ос.
Х
-1
0
1
2
4
90
56
26
0
-22
-40
OD.
Х
-2
-1
o
1
2
3
4
2.
1
0.5
0.25
0.125
© 2021 Edmentum. All rights reserved.

The average human heart beats 1.15 \cdot 10^51.15⋅10 5 1, point, 15, dot, 10, start superscript, 5, end superscript times per day. there are 3.65 \cdot 10^23.65⋅10 2 3, point, 65, dot, 10, start superscript, 2, end superscript days in one year.how many times does the heart beat in one year? write your answer in scientific notation, and round to one decimal place.

An airport in death valley is 60 feet below sea level, and an airplane is flying 2,000 feet above sea level. how many feet must the plane descend in order to land? a. 2060 b. 2000 feet c. 1940 feet d. 1880 feet e.1400 feet will mark as brainliest

Afrequency table of grades has five classes (a, b, c, d, f) with frequencies of 3, 13, 14, 5, and 3 respectively. using percentages, what are the relative frequencies of the five classes?