Equations of parallel and perpendicular lines

The equation for line j can be written as: y-3=-4/3(x-5). Parallel to line j is line k, which passes through the point (-4,6). What is the equation of line k? Write the equation in slope-intercept... more

11/08/20

Conditional Probability

Let P(E) = 0.25, P(F) = 0.45, and P(E ∩ F) = 0.15. Draw a Venn diagram and find the conditional probabilities.(a) P(F | E ∩ F)(b) P(EC | E )Any help is appreciated thanks.

11/08/20

The sum of two numbers is 16 and their difference is 6 what is the answer?

The sum of two numbers is 16 and their difference is 6 what is the answer?

11/08/20

3rd degree polynomials

Give a third degree polynomial that has zeros of 13, 5i, and -5i, and has a value of -680 when x = 3. Write the polynomial in standard form.

The question is : 8.2 x 0.98= BLANK or 0.30

What is the blank? i think that the blank is like 0.30 in a different form but i dont know what form. i also dont know another answer for it.

11/08/20

Write the equation of the line, given the y- and x-intercepts.

A: y-intercept (0, 8), x-intercept  (1.6, 0)B: y-intercept (0, 7), x-intercept (–1.4, 0)

11/08/20

Exact Value of Trigonometry Expression

Find the exact value of the trigonometric expression given that sin(u) = − 3/5 , where 3𝜋/2 < u < 2𝜋,  and cos(v) = 15/17 , where 0 < v < 𝜋/2.tan(u + v

11/07/20

Jason bought a soft drink for 3 dollars and 7 candy bars he spent a total of 38 dollars how much did each candy bar cost

Please tell me how you got the answer and solve it

11/07/20

Use Synthetic Division to Find Upper and Lower Bounds

Use Synthetic Division to Identify bounds of the real zeros. Find Upper bound and he greatest lower bound guaranteed by the Upper and lower Bounds of Zero Theorem.H(x)=3x^3-x^2+108x-36

11/07/20

i need the answers to this. Help is needed.

Solve the system of linear equations by graphing.y=12x+3y=x+1

11/07/20

i need the answers to this. Help is needed.

Determine the solution of each system of linear equations. The algebraic and graphical representations are... more

11/07/20

Math problem for cubic polynomials

write the cubic polynomial function f(x) in expanded form with zeros -5, -2, and 2, given that f(-1)=-24

11/07/20

Math tricks question

Using Five 3 to make it 20

11/07/20

math question 1

20 ping pong balls are numbered 1-20, with no repitition of any numbers. What is the probability of selecting one ball that is either odd or less than 5? 

11/07/20

Math and pre algebra

Ms. Bassett is working on creating a garden but she only has a certain amount of space e available. The rectangle plot of land has a length that is three less than four times the width. If the plot... more

11/06/20

whats the inverse of f(x)=-5(-x-6)?

Find the dimensions of the investigation area. Please help.

Police used 600ft of yellow tape to fence off a rectangular-shaped area for an investigation. The width of each side used 60ft less tape than the length of each side. Find the dimensions of the... more

11/06/20

please help math

Two cyclists are 7 miles apart when they begin biking away from each other in opposite directions. The speed of the first cyclist is 12 miles per hour. The speed of the second cyclist is b miles... more

11/06/20

The second of two numbers is 5 more than twice the first

11/06/20

math 2 Key Features of Quadratics

A company sells widgets. The amount of profit, y, made by the company, is related to the selling price of each widget, x, by the given equation. Using this equation, find out the maximum amount of... more

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