01/31/21

A garden measuring 12m by 16m is to have a pedestrian pathway installed around it, increasing the total area to 285m^2.
What will be the new width and length of the pathway? Include a diagram please.
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01/31/21

Find f if f′(x)=12(x^3)+16x+7 and f(1)=−3.
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01/31/21

Find the particular antiderivative that satisfies the following conditions: dy/dx=7(x^−2)+5(x^−1)−2; y(1)=4.
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01/31/21

Suppose you have an experiment where you flip a coin three times. You then count the number of heads.
a.)    State the random variable. X = number of heads observed when coin is flipped 3 timesb.)   Write the probability distribution for the number of heads. c.)    Draw a histogram for the number... more
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01/31/21

Express the sum/difference as a product
1) sin(6x)+sin(2x)2)cos(3x/2)+cos(x/2)
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01/31/21

Let f ( x ) be the function 3 x 2 − 9 x + 5 . Then the quotient f ( 1 + h ) − f ( 1 ) h can be simplified to a h + b for:
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01/31/21

Given tan A=12/5 and that angle A is in Quadrant I, find the exact value sin A in simplest radical form using a rational denominator.
Unit Circle question in pre calc
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01/31/21

Find the slope and equation to the given function

f(x)=5x x=4(a) Use any method to estimate the slope of the tangent to the graph of the given function at the point with the given x-coordinate.(b) Find an equation of the tangent line in part (a)
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01/31/21

Problem Solving
Over the past 30 games between team A and team B, team A has won 14 times, team B has won 11 times and the game has ended in a draw 5 times. If these two teams played 9 games this season, What is... more
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01/31/21

If θ is an angle in standard position and its terminal side passes through the point (-1,3), find the exact value of secθ in simplest radical form.
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01/31/21

Use the limit definition of the derivative to find the slope of the tangent line to the curve f ( x ) = 6 x − 3 at x = − 3

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01/31/21

The rate of change of velocity with respect to time is called acceleration. Suppose that the velocity at time t of a particle is given by. Find the instantaneous acceleration when .
The rate of change of velocity with respect to time is called acceleration. Suppose that the velocity at time t of a particle is given by v(t)=2t2. Find the instantaneous acceleration when t=3 ... more
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01/31/21

Triangle ABC and triangle DEF do not intersect, and M is a point between B and C. Which of the two symbols = and ≅ could be used to fill the blanks to make each of the following a true statement?
(triangle sign)ABC _____ (triangle sign)DEF          m(angle sign)B _____ m(angle sign)E BC _____ EF Line AB _____ line DE (angle sign)E _____ (angle sign)F (angle sign)ABM _____ (angle... more
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01/31/21

Prove the Following:
Given isosceles triangle ABC with base AB, angle CAD is congruent to angle CBE, and triangle ABE is congruent to triangle BAD. Prove that triangle ACD is congruent to triangle BCE
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01/31/21

Show that f '(0) does not exist. Step 1 Using f '(x) = lim h→0 f(x + h) − f(x) h with x = 0, we have f '(0) = lim h→0 f(0 + h) − f(0) h
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01/31/21

Prove the Following:
Given: Angle PMN is congruent to angle PNMProve: Angle CMP is congruent to angle DNP
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01/31/21

Prove the Following:
Given line PC is perpendicular to line KM, with K-P-M. A and B are points on the same side of line KM as C, but A and B are on opposite sides of line PC. A is on the same side of line PC as K.... more
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01/31/21

an angle's complement is 5 times the measure of its angle find the angles measure
I do not understand what this question is asking
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01/31/21

Given sin B = in QII, and (6, -8) is on the terminal side of a, find the exact value of sin(a + b).
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01/31/21

A city planner developed the function P to model the population of a city over the next 25 years
where P(t) is the projected population of the city t years from now. According to the model, which of the following gives the rate at which the population of the city will be changing at time... more
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01/31/21

Programing exercise
From our previous lessons. Try to convert the simple program in to a GUI program by using labels, text field and buttons. Program OutputEnter nameAndrea [Enter]Enter your age24 [Enter]Hello... more
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01/31/21

Programming exercise
P R O G R A M M I N G Latin TranslatorLook at the following list of Latin words and their meanings:Latin Englishsinister leftdexter ... more
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01/31/21

Math help plz!!
The formula for the pH of a solution of hydronium ions is given by the logarithmic equation pH=-log[H3O+] is the hydronium ion concentration. Find the hydronium ion [H3O+] concentration for the... more
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01/31/21

Problem of Mathematics

The sum of two positive integers is 57. The larlarger is twice the other number. Find
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01/31/21

Given the polynomial f(x)=x^3+6x^2+6x+5
a. Verify that x=−5 is a solution and explain how you verified this.b. Find all normal and imaginary solutions and explain how you got your answers.c. Write the polynomial as the product of all its... more
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