Answer:
This number "four" is the maximum possible number of positive zeroes (that is, all the positive x-intercepts) for the polynomial f (x) = x 5 – x 4 + 3x 3 + 9x 2 – x + 5. Affiliate However, some of the roots may be generated by the Quadratic Formula , and these pairs of roots may be complex and thus not graphable as x -intercepts.
can calculate and graph the roots (x-intercepts), signs, Local Maxima and Minima, Increasing and Decreasing Intervals, Points of Inflection and Concave Up/Down intervals.
Step-by-step explanation:
Answer:
30 min
Step-by-step explanation:
1 butcher can prepare 1 cows in 2 hours
2 can prepare twice as fast 2/2=1 hour
4 can prepare 4 times as fast 2 hours/4=30 min
Check work
30 min*4=120 min=2 hours
The pile of plywood is 11.4 centimeters thick.
Work:
1.27 x 9 = 11.43
Round 11.43 to the nearest tenth
11.4
Hope this helps!
The perimeter of a rectangle is given by the following formula: P = 2W + 2L
To solve this formula for W, the goal is to isolate this variable to one side of the equation such that the width of the rectangle (W) can be solved when given its perimeter (P) and length (L).
P = 2W + 2L
subtract 2L from both sides of the equation
P - 2L = 2W + 2L - 2L
P - 2L = 2W
divide both sides of the equation by 2
(P - 2L)/2 = (2W)/2
(P - 2L)/2 = (2/2)W
(P - 2L)/2 = (1)W
(P - 2L)/2 = W
Thus, given that the perimeter (P) of a rectangle is defined by P = 2W + 2L ,
then its width (W) is given by W = (P - 2L)/2
In 10 minutes Joey eat 52 hot dogs
Step-by-step explanation:
In one minute Joey can eat 5.2 hot dogs
In 10 minutes how many hot dogs should Joey eat?
Solving:
In one minute Joey can eat hot dogs = 5.2
In 10 minutes Joey can eat hot dogs = 5.2*10
In 10 minutes Joey can eat hot dogs = 52
So, in 10 minutes Joey eat 52 hot dogs
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