02/27/23

What is the mean for this list of numbers? 19, 22, 24, 45

02/27/23

math Point-Slope Form

Write the equation of the line that passes through the points (-2,-8)(−2,−8) and (9,8)(9,8). Put your answer in fully simplified point-slope form, unless it is a vertical or horizontal line.

02/27/23

Sets , , and are subsets of the universal set . These sets are defined as follows.

U={f,g,h,p,q,r,x,y,z}A={f,g,h,q,r}B={q,r,x,z}C={h,p,q,z}Find (B′∩ A) ∪ C.Write your answer in roster form or as ∅.

02/27/23

Let the set A be defined as follows.

A={m,c,g,l,w,d} (a) Find the total number of proper subsets of A . (b) Find the total number of subsets of A .

02/27/23

I need a solution to these with explanations, I'm completely stuck on it

The matrices below show the number of pizzas sold in each size at a local pizzeria last weekend. The cost for each size is also represented in a matrix.Find the product of the matrices. Give the... more

02/27/23

I need a solution to these with explanations, I'm completely stuck on it

The matrices below show the number of pizzas sold in each size at a local pizzeria last weekend. The cost for each size is also represented in a matrix.Find the product of the matrices. Give the... more

02/27/23

I need a full solution with an explanation, I'm stuck on it

What is the system of equations represented by the augmented matrix below?

02/27/23

Solve by addition method

3x + y = -2-9 - 3y = 6

02/27/23

poblem about math

The profit P (in hundreds of dollars) that a company makes depends on the amount x (in hundreds of dollars) the company spends on advertising according to the model P = 230 + 50x − 0.5x2. What... more

02/27/23

standar form of quadratic

Write the standard form of the quadratic function whose graph is a parabola with the given vertex and that passes through the given point. (Let x be the independent variable and y be the dependent... more

02/27/23

vertex fo the cuadratic function

the standard form of the quadratic function whose graph is a parabola with the given vertex and that passes through the given point. (Let x be the independent variable and y be the dependent... more

02/27/23

Probability method

40% chance of rain over 3 days is what method to solve?

02/27/23

With an initial velocity of 100 feet per second the function h(t) = -16t squared + 100t gives the height in feet of the ball after t seconds

With an initial velocity of 100 feet per second the function h(t) = -16t squared + 100t gives the height in feet of the ball after t seconds How long is the football in the air before it hits the... more

02/27/23

Felipe, families driving to see his grandmother altogether. They have to drive 856 miles if they have gone 269 miles so far how much are they do they have to drive

Philip, his families, driving to see his grandmother all together. They have to drive 856 miles if they have gone to 169 miles so far how much farther do they have to drive?

02/27/23

Use the discriminant to determine whether the quadratic equation has two unequal real​ solutions, a repeated real​ solution, or no real​ solution, without solving the equation.

9x^2 + 29x +25=0a.) two unequal real solutionsb.) a repeated real solutionc.) no real solution

02/27/23

If you earn $3050 per month and you expect your earnings to increase by 3.7% per year, how much do you think you will be making in 5 years?

If you earn $3050 per month and you expect your earnings to increase by 3.7% per year, how much do you think you will be making in 5 years?

02/27/23

how do i find the answer?

A couch and coffee table cost a total of $1287. The cost of the couch is two times the cost of the coffee table. Find the cost of each item.

02/27/23

The line y=kx+5 passes through the point (-6,14)

Graph this line

02/27/23

15 years is what fraction of a century

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