02/27/21

A mole of CCl4 contains a mole of Cl atoms
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02/27/21

A particle in rectilinear motion follows the path s(t) = t^3 − 6t^2 + 9t, where s is in meters, and t is in seconds.
a. What is the average velocity over [0, 2]?b. What is the instantaneous velocity at t = 2?
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02/26/21

Solve the following system of equations for all three variables

2x-3y-2z=78x-3y+2z=-94x+3y+4z=-3
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02/26/21

A box of mass 10.0 kg is sitting on a table. Assume gravity= 10m/s^2
A box of mass 10.0 kg is sitting on a table. Assume gravity= 10m/s^2 a. What is the weight of the box? b. What is the normal force on the box? c. If a force of 30 N downward is placed on the box,... more
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02/26/21

suppose 0=pi/2 . which of the following is not an equivalent coterminal angle measure ?
1) -7pi/22) 3pi/23) -3pi/2 4) 5pi/2
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02/26/21

The product of 2 positive, consecutive odd numbers is 255 .
Part A: Write a quadratic equation in standard form to represent this problemPart B: What are the 2 numbers?Part C: Show your work for Part B.
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02/24/21

If f(1) = 9 and f '(x) ≥ 3 for 1 ≤ x ≤ 6, how small can f(6) possibly be?
If f(1) = 9 and f '(x) ≥ 3 for 1 ≤ x ≤ 6, how small can f(6) possibly be?
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02/24/21

if f(x) is the original function, describe the resulting transformation for f(x)+2
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02/23/21

11. If cos θ = –3/5 and θ lies in Quadrant III, find the exact values of sin θ.
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02/23/21

Select the statement that best describes the solutions to the equation . x-3=square root 4x+9
 A)Both x=0 and x=10 are extraneous solutions B) Only x=0 is a valid solution; whereas x=10 is an extraneous solution. C)Only x=10 is a valid solution; whereas x=0 is an extraneous solution D)... more
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02/23/21

There are three parts but its over Extraneous Solutions
Part A Solve the following equation:  1/2x+2=1/x^2-1 . Show all workPart B) Test the solution(s) found in Part A using substitution. Identify each solution as either valid or extraneous.Part C)... more
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02/22/21

create a cost function in the form CA=mx+b where m is total cost per burger x is the number of burgers sold and b is fixed cost of per week
m= 0.45x= 450b= 1077.5how would this look as an equation which can be graphed because when I do it it looks like 0.45 x 450 + 1077.5and when I try to put it on online graphing technologies it won't... more
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02/22/21

The sum of 5 and y is 17
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02/22/21

transformations
given f(x) = 1/xcompress horizontally by a factor of 2translate left 3 unitsI need help trying to find the equation.
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02/22/21

The midpoint of \overline{\text{AB}} AB is M(4, 4)M(4,4). If the coordinates of AA are (2, 1)(2,1), what are the coordinates of BB?
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02/20/21

Solve each exponential equation by converting to a common base:
Show step by step work:16×27x-36=813x
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02/20/21

What is the 6th term when An = 2An-1 + n if the first term is 1
please help! Stats btw
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02/20/21

Tan(theta)sec(theta)+2Tan(theta)=0
solve the following 0<(or equal to) theta<2pi
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02/17/21

determine f if f'(x) = (x^2 + 2x)/(sqrt(x^3 + 3x^2+1) and f(0) = 1
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02/17/21

write the equation of the following:

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02/15/21

What is the perimeter of the rectangular field?
A field in the shape of a rectangle can be subdivided into three square sections. Each square section has the area of 2551 square meters.
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02/13/21

A stationary ball drops from the bleachers and reaches the ground at 11m/s What is the height of the bleachers? Round to the nearest whole number

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02/13/21

A childs piggy back contains 19 coins considered of nickels dimes and quarters the total amount of money in the bank is $3.05 if the number of quarters is 1 more than twice the number of nickels
find the number of each type of coin in the bank? please solve it by using two variables x and y and by using substitution method
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02/12/21

What is the velocity of a quarter dropped from a tower after 10 seconds?
use the formula Vf - Vl divided by fShow your work
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02/12/21

Evaluate the Limit
How do you evaluate the limit...lim t-->inf (square root t2+at+b - (t-c))The square root is over t2+at+b
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