Use the Rational Root Theorem to determine all possible rational roots of 5x^3 + 4x^2 + 4x + 10 = 0. Do NOT find the actual root
1 answer:
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Answer:
The initial value is 900
It is experiencing exponential growth by 27%
Step-by-step explanation:
Exponential functions are in the form , where a is the initial value, b is the multiplier, and x is the input, such as how many years past a certain date.
Exponential growth is when the multiplier is above 1.00, or above 100%, because b is determined by 1 + r if you have exponential growth, or 1 - r if you have exponential decay. You will never use negatives with exponential decay.
Answer:
#
Tiffany ate ¼ of a pizza. If there were 16 slices of pizza to begin with, how many slices did Tiffany eat?
Solution given;
Since total=16 slices
Tiffany ate =¼ part of pizza
now
Tiffany ate=¼ part of 16 slices=¼*16=4slices
Tiffany ate 4 slices.
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Katelyn ate ⅓ of an apple pie, and Chad ate 3/8 of the same pie. What fraction of the pie was eaten?
Solution given:
Katelyn ate ⅓ of an apple pie
Chad ate ⅜ of the same pie
now
eaten fraction of the pie =⅓+⅜=
#
Vince has ½ ton of gravel to spread equally in 8 square yards for his driveway. How many tons of gravel will be spread in each square yard?
Solution given:
8square yards=½ ton of gravel
each square yards=½*⅛=ton of gravel
Candice spent 345 hours, and Shane spend 2 10 hours at track practice over the weekend. How many more hours did Candice spend than Shane at track practice?
The average speed is obtained by finding the slope of the function in the given interval:
Substituting values we have:
Rewriting:
Then, the generic equation of the line is:
Where,
v: average speed (slope of the line)
(t0, n0): ordered pair that belongs to the line.
Substituting values we have:
Answer:
the average speed of the car is:
b. 0.75
an equation of the line is:
b. n-6= 0.75(t-8)