First, write out all the values:
40,41,41,45,48,48,49,49,49,50
Then to find the mean, you add all the values and divide by the number of values (there are 10 values)
(40+41+41+45+48+48+49+49+49+50)/10
460/10
=46
Hope this helps
13/28 <span>< </span><span>4/7 </span><span>< </span><span>19/28 </span><span>< </span><span>11/14</span>
Answer:
8-(2/x)
Step-by-step explanation:
Answer:
<u>The correct answer is B. 82</u>
Step-by-step explanation:
The numbers are 56 and 26. Let's prove it:
56/5 = 11 and a remainder of 1
56/6= 9 and a remainder of 2
26/5 = 5 and a remainder of 1
26/6 = 4 and a remainder of 2
56 + 26 = 82
<u>The correct answer is B. 82</u>
Answer:
A
Step-by-step explanation:
Given
y = x² + 2
Substitute the x value from an ordered pair from each table into the equation and compare the value obtained with the y value of the ordered pair
Table A
using (- 2, 6 )
y = (- 2)² + 2 = 4 + 2 = 6 ← this corresponds to the y value of the ordered pair
Table B
Using (- 2, - 2)
y = (- 2)² + 2 = 4 + 2 = 6 ≠ - 2 ← thus not a solution
Table C
Using (- 2, - 2)
y = (- 2)² + 2 = 4 + 2 = 6 ≠ - 2 ← thus not a solution
Thus Table A gives the solutions to y = x² + 2
