Answer:3x^2+8x-16
Step-by-step explanation:
Answer:
19.5959179423
Step-by-step explanation:
Hello there,
To calculate slope all you need to do is find two points on the graph.
(a,b) (c,d)
Then you use the formula to find slope.
d minus b divided by c minus a.
Hope I helped :)
~Char
Answer:
290.6 backpacks per year
Step-by-step explanation:
The average of 5 numbers is 1/5 of their sum:
average = (278 +310 +320 +242 +303)/5 = 290.6
The average number of backpacks given out in the last 5 years is 290.6, about 291.
Using the place value chart we can see that the decimal 0.6 is six tenths, so we can write 0.6 as the fraction
. Notice however that
is not in lowest terms so we need to divide the numerator and the denominator by the greatest common factor of 6 and 10 which is 2.
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