(2 points) (a) Compute s4 (the 4th partial sum) of s=∑n=1[infinity]6910n5 : s4= Note: if giving a decimal approximation to this part, you may need to enter more digits than usual. (b) Estimate the error in using s4 as an approximation of the sum of the series (i. e. use ∫[infinity]4f(x)dx≥R4 ): Estimate = (c) Use n=4 and sn+∫[infinity]n+1f(x)dx≤s≤sn+ ∫[infinity]nf(x)dx to find a better estimate of the sum: ≤s≤ Note give each answer accurate to (at least) five decimal places.

the system of inequalities is

step-by-step explanation:

step 1

find the equation of the dashed line

we have the points

(0,0) and (3,1)

the line passes through the origin, so, is a direct variation

find the slope

the equation of the dashed line is

the solution of the inequality a s the shaded area above the dashed line

therefore

the equation of the inequality a is

step 2

find the equation of the solid line

we have the points

(4,0) and (0,4)

find the slope

the equation of the solid line is

the solution of the inequality b s the shaded area below the solid line

therefore

the equation of the inequality b is

step 3

the system of inequalities is

answer: correct

step-by-step explanation:

i think you would have to divide the money he had saved, which is $2,000 by the time he plans on exercising which is 40 hours, and the answer you get should tell you the answer to your question.