10/20/23

Algebra homework

let the graph of g be a horizontal shrink by a factor of 1/2 and a reflection in the x axis, followed by a transition 1 unit down of the graph of f (x)=x2 write a rule for g

10/19/23

Extreme problem help needed

Consider the function B(x)=x^a(1-x)^b on 0≤x≤1, with a,b>0.Absolute Maximum value: ______

10/18/23

Math help Big ideas

Find the coordinates of point $P$ along the directed line segment AB, from A (-2,-4) to B (6,1) so that the ratio of AP to PB is 3 to 2

10/18/23

precalculus 12 grade

Ryan has 3000 ft of fencing to enclose a rectangular field for his horses. One side of the field lies along a river, so only 3 sides require fencing. Express the area of the field as a function of... more

10/18/23

Segment addition postulate

0 0 Suppose J is between H and K. Use the Segment Addition Postulate to solve for x. Then find the length of each segment. - Show WorkHJ = 1/3x + 4JK = 2x + 2/3KH = 2 2/3x + 1

10/18/23

Show that the equation sin(x)-3x+2=0 has exactly one real root.

Show that the equation sin(x)-3x+2=0 has exactly one real root.A) Let f(x)= sin(x)-3x+2f(0)=____ (</>) 0f(pi/2)=_____ (</>)0 B) fill in the blanksSince sin x, 3x and 2 are continuous on... more

10/18/23

Precalculus 12 grade

Write an equation to model the following scenario. The total cost is $ 8400 increased by 7% plus $9.25 for each item produced. Let n= the number of items producedC(n)=

10/18/23

The legs of a picnic table form an isosceles triangle as indicated in the figure. If m∢ABC=90°​, determine m∢x and m∢y so that the top of the table will be parallel to the ground.

The legs of a picnic table form an isosceles triangle as indicated in the figure. If m∢ABC=90°​, determine m∢x and m∢y so that the top of the table will be parallel to the ground.

10/18/23

Suppose that bacteria growth is modelled by the DE

Suppose that the number of bacteria is observed to double after 4 days, and the estimated carrying capacity is19 times the initial population. What is the estimated population, as a multiple of the... more

10/18/23

Algebraically find the sum

50∑((n-1/n!) + n3)n=30

10/17/23

Find the exact solutions of the equations in the given interval

csc3(x) + csc2(x) = 4 csc(x) + 4 in [0, 2π)-3tan (3θ/2) = √3 in (-2π,π)cot4(x) = 4 csc2(x) - 7 in [0, 2π)

10/17/23

Find the exact solutions of the equations in the given interval.

sin(3θ) = − 1/2 in (−∞, ∞)cos(5x) = √3 / 2 in [0, 2π) cos(4θ) = 1/2 in [0, π) cos (2x) = sin(x) in [0, 2π)

10/16/23

Write the slope-intercept form of the equation of the line through the given two points of the line through (-2, 4) and (1, 1)

I need help I have an assignment with this question due tonight and I am stuck.

Find a value of x such that f ′(x) = 0.

Question : "Find a value of x such that f ′(x) = 0."

10/11/23

A large explosion causes wood and metal debris to rise vertically into the air with an initial velocity of 112 feet per second.

A large explosion causes wood and metal debris to rise vertically into the air with an initial velocity of 112 feet per second. The function h(t)=112t -16t2gives the height of the falling debris... more

10/11/23

A ball is thrown upward in the air, and its height above the ground after t seconds is

A ball is thrown upward in the air, and its height above the ground after t seconds is H(t) = 97⋅t - 16t2 feetFind the time t when the ball will be traveling downward at 48.5 feet per second.Give... more

10/11/23

Find the growth rate after 3 hours.

The population of a slowly growing bacterial colony after t hours is given by p(t) = 4t2+29t +200. Find the growth rate after 3 hours.

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