Q and A for the topic: General

2. Solve the following operation on rational numbers. [4/5:8/15 − (1 −3/4)] +3/8

2√27 − 3√125 + √48 − 5√80

1.) Find all zeros of the function f(x)=6x3−7x2−14x+8. and 2.) Given y=3x5−x4+9x3−3x2−12x+4, and that 2i is a zero, write y in factored form (as a product of linear factors). Be sure to write the full equation

Fernanda is studying for the entrance exam to optimize her time more and more, she evaluated the periods of breaks within the 10 hours a day that she has available to dedicate to her studies and discovered that she spends an hour and 30 minutes for lunch, 45 minutes compared to snack 30 minutes with bathroom breaks 30 minutes compared for hydration based on this information what is the percentage of time that Fernanda spends studying within these 10 hours

In a clothing factory there were 12 seamstresses who produced 100 pants in 5 days but with the crisis the owner had to fire four of them but soon after he received an order for 1,200 pants to be delivered in 30 days, how many seamstresses did he need to hire.

Apply the forcing function v(t) 60e−2t cos(4t + 10°) V to the RLC circuit in series of Figure 14.1 and specify the forced response by determining the values of Im and φ in the expression i(t) Ime−2t cos(4t + φ) in the domain of time

A car averages 27 miles per gallon. If gas costs $4.04 per gallon, which of the following is closest to how much the gas would cost for this car to travel 2,727 typical miles?

A 263-gram block is dropped on a vertical spring with a constant force a = 2.52 N / cm (Figure 20). The block sticks to the resource, and the resource is compressed 11.8 cm before momentarily coming to rest. While the resource is being compressed, how much work is done on (a) the force of gravity and (b) the resource? (c) What was the speed of the block immediately before it reached the resource? (d) If this initial velocity of the block is doubled, what is the maximum compression of the spring?

The ratio between the speed of the train and the plane is 2:15 if the speed of the plane is 600 km per hour. What is the speed of the train?

When factoring a polynomial in the form ax? + bx-c, where a, b, and c are positive real numbers, should the signs in the binomials be both positive, negative, or one of each? Create an example to verify your claim.

When factoring a polynomial in the form ax^2 + bx-c, where a, b, and c are positive real numbers, should the signs in the binomials be both positive, negative, or one of each? Create an example to verify your claim.

A chunk of ice breaks off a glacier and falls 10.0 m before it hits the water. Assuming it falls freely (there is no air resistance), how long does it take to hit the Water

For the holiday camp, 6 snacks will be delivered to each of the 31 students who will attend during the week. How many snacks do you need?

Solve for Y 5(-y-9)-6y=1

3x(x+1)=0

Create your own example of a rational function with two holes at x = -2 and 2.

Determine and classify all critical points of the function: f(x, y) = y^4 − x^3 − 2y^2 + 3x.

How many units to sell if the company wants a profit before taxes of $20,000, total fixed costs $30,000, selling price $150, variable unit cost $50.

create a function of degree 3 with the roots, c = 5, 0, -2. Then create a function with the same roots but with degree 6.

Check if vector u vector v vector w are LI OR LD A)vector u=(1,2,1) vector v=(1,-1,-7) and vector w=(4,5,-4) B)vector u=(1,-1,2) vector v=(-3,4,1) and vector w=(1,0,9) C)vector u=(7,6,1) vector v=(2,0,1) and vector w=(1,-2,1)