Answer:
<em>Approximately 15 grapefruits</em>
Step-by-step explanation:
<u>Average Value</u>
The mean or average of a sample is a number that represents the whole set by the center value of them. The formula to compute the average is
Where xi is the value of the element i and n is the number of elements in the set
We need to find an estimate of how many grapefruits Lily purchased knowing the heaviest and the lightest weight of the set. We can find the average value by using the two extreme values:
If each grapefruit weighed 1.5 pounds, then we can estimate the 22.17 pounds of them will contain
Answer:
The slope-intercept form is y = 7x + 3
Step-by-step explanation:
Remember: Perpendicular lines slope are negative reciprocals of each other.
y = -1/7x + 4.
Now you know the slope of the given line is -1/7.
So the slope of the perp line is 7/1 = 7 .
Use the given point (-1, -4) and the perp slope = 7 into y =mx + b and solve for "b".
y = mx + b
-4 = 7(-1) + b
-4 = -7 + b
-4 + 7 = b
3 = b
The slope-intercept form is y = 7x + 3
Its basically 6 times 96 I think
hope this helps ;)
First solve for y
3x-y-2=1
subtract 3x from each side
-y-2=-3x+1
add 2 to both sides
-y=-3x+3
divide each side by -1
y=3x-3
To graph you could make a table:
x y
0 -3
graph that.... point and use rise over run for slope 3/1 and graph.
Answer:
I hope I helped sorry l didn't understand question number 19
