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Determine A when B = 8 and C = 3. Illustrate clearly how you determined the answer and round the answer to nearest hundredth, if suitable.
Determine the polynomial function which has zeros of x = 0, x = 3+sqrt 2 and x = -4i and includes point (2,5). Write polynomial function with only integer or fractional coefficients.
The rectangle is bounded by x-axis and semicircle y=sqrt(9-x^2). Write area A of rectangle as the function of x and find domain of the function.
By how much will population raise between 2005 and 2030? (to nearest 0.001 million) By how much will population increase between 2030 and 2055?
Oil leaks from the tank. At hour there are 320 gallons of oil in tank. Each hour after that, 4% of oil leaks out. (a) What percent of original 320 gallons has leaked out after 11 hours?
If the plane takes off bearing S27*W and flies 200 miles and then makes the right (90*) turn and flies 68 miles further, what bearing will traffic controller use to locate plane?
Determine equation for line which passes through points (10,10) and (-5,-7). Provide the answer in point-slope form. Do not require to simplify.
Write the formula representing size of tumor after t days (t = 0, 10, 20, . . .) (b) On which day will we ultimately observe that tumor is more than 10 times its original size?
In a big bucks lottery game, the person is to pick 4 digits from 0 to 9 in correct order. If the number can be repteated, how many ways are there to play game?
Find at least one constant quantity and define units of measurement. -State variables to represent values of at least two of varying quantities.
Determine Critical Points of function y=x^3 - 7x^2 + 8x - 2. Then find out whether each point represents the Maximum, minimum or point of inflection.
Define the domain and range of relation ------ {(0,2), (4,-2), (9,-3), (-7,11) (-2,0)}. At the end of question there was no comma after (-7,11), would this be the typo or part of the actual question
Find out whether function is symmetric with respect to y-axis, symmetric with respect to the x-axis, symmetric with respect to origin, or none. y=-2x^5+7x^3.
For what values of x is y=tanx not stated? Find the range of tangent function? Compute range of cosine function? Define domain and range of secant function and draw its graph from -2pi to 2pi.
Assume that terminal point determined by t is point (-3/5, 4/5) on unit circle. Determine point determined by each of the following. A) pi+t B) 2pi-t
Determine formula for P = f(n), number of infected people n years after 2010. Graph f(n). Describe, in terms of virus, why graph has shape it does.
Transform each of the given quadratic functions into form f(x)=a(x-h)^2+k and find out extreme point, x-intercepts, and sketch graph: a) f(x)= -x^2+10x-15 b) f(x)= 2x^2+2x+1.
The insurance policy pays 80% of first $20,000 of the certain patient's medical expenses, 60% of next $40,000, and 40% of $40,000 after that. If patient's total medical bill is $92,000, determine h
The piece of wire which is 16 meters long is cut into two pieces so that one piece is three fifths as long as other. Determine the length of each piece.
Height of the isosceles triangle is 10 cm and base is 8 centimeters. Use heron's formula to determine length of each of two congruent sides to nearest tenth of centimeter.
One end of the light elastic string of natural length l, passing through the small smooth ring of mass m, is attached to the point o on ceiling of room. Illustrate that extension of string in equili
How many pounds of chocolates that cost $5.95 per pound should be mixed with 3 pounds of caramels costing $2.95 per pound to get the mixture which costs $3.95 per pound?
Write the equation for each condition listed. Line with the slope of 7 and y-intercept of -1 (in slope intercept from). Line which passes through (1,-5) and has a slope of 3 (in point slope from).
If $3,000 is invested at the interest rate of 9% per year, determine amount of investment at the end of 5 years, for the given compounding methods: semiannual, weekly, hourly, continuously.