What is the criterion of the function that passes through (-5,-3) and (-7,-1)? Question solved general 5 months ago 1198
Determine the vertex number of a polyhedron with six quadrancular faces Question solved general 5 months ago 1777
In an unbalanced datum the probability of leaving the number two is triple the probability of leaving any other number. Under these conditions, throwing the dice into the air and observing the number that comes out, what is the probability of: A) Leave number two. B) Leave the number one. C) Exit an odd number. D) Leave a number equal to or greater than three. Question solved general 5 months ago 178
a new car cost €5000, its price was reduced twice by the same percentage, now the car costs €38,720, the price of the car was reduced by several percent each time? Question solved general 5 months ago 2968
Maria can complete a project in 8 days working alone, while Pedro can complete it in 12 days working alone. How many days will it take you to finish the project if you work together? Question solved general 5 months ago 2900
At a meeting, 15 lunches are prepared for 15 people, but 5 more people arrive. What portion will each one get? Question solved general 5 months ago 1807
a container is 3/8 full. when it is completely full its volume is 750ml. how much is left in the container, expressed in fraction Question solved general 5 months ago 1408
It starts with a square with side L, to which its diagonal is drawn and that diagonal is the side of a new square. The diagonal is drawn to that new square, which will become the side of another new square. This is continued n times. Find the general formula to calculate the total area and total perimeter of the fractal in the nth iteration Question solved general 5 months ago 1757
Explain how to solve the following story problem A rancher plans to use 160 yd of fencing to enclose a rectangular corral and to divide it into two parts by a fence parallel to the shorter sides of the corral. Find the dimensions of the corral if its area is 1000 Question solved general 5 months ago 2771
a grinder turns at 4500rpm. how many revolutions does it make in 1 second? Question solved general 5 months ago 1596
City Hall land measuring 26 meters long by 18 meters wide will be used to make an upgrade plaza. To do this, it will be necessary to retreat × meters on all sides of the land to build a sidewalk, as shown in the figure alongside. As a result, the area reserved for the square will be 384 m². What is the measurement x to be retreated? Question solved general 5 months ago 800
Let P be the parallelogram ABDC whose diagonals lie on the lines r1 : x =t+1 y =−t+1 ,t∈R and r2 :x=−2t+1 y =t+2 ,t∈R. Knowing that A = (1,1) and that AB ⊂ r, where r is a straight line parallel to the vector (2, 1), determine the vertices B, C and D of P. Question solved general 5 months ago 1697
Let there be two events A and B. with probabilities P(A)=x and P(B)=x−0.1 respectively. Knowing that they are independent and that their intersection has probability 0.0336, Determine the value of x. Question solved general 5 months ago 1696
Trampolim SA has just paid a dividend of $4.20 per share. The company's dividend is expected to grow at a constant rate of 7% indefinitely. If its shares are trading at $96.00, what is the company's cost of equity? Question solved general 5 months ago 2236
BullsEye Corp. has $15 million of debt outstanding with an interest rate of 8% and a marginal tax rate of 20%. A new tax law lowers the corporate tax rate to 15%, effective immediately. What is the change in the present value of the tax shield on the debt of BullsEye if it has no maturity? A. Increase by 180,000 B. Decrease by 750,000 C. Decrease by 60,000 D. Increase by 2,250,000 Question solved general 5 months ago 964
A product is produced in three steps, with the variable cost added at each step and the yield at each step as listed below: Step Variable cost added Yield 1 $5.00 93% 2 $8.00 96% 3 $10.00 97% If the selling price is $50, and there are enough materials and labor to start out to produce 1000 units at Step 1, what is the contribution at current quality levels? Assume units are inspected after each step and defective units are scrapped. (If your answer is not exactly any of the below answers, please choose the answer choice that is closest to your answer) A $27,000 B $23,442 C $25,326 D $21,936 Question solved general 5 months ago 1184
When there is only funding available to improve one step in a process (if you think there are multiple correct answers, please choose the best one): A. It should always be the last step, because more value-added is scrapped there. B. It should always be the first step, because quality should start at the beginning. C. It should be the step that, after improvement expenses, results in the highest contribution. D. It should always be the most expensive step. Question solved general 5 months ago 1521
Suppose a casual relief teacher is paid $67.20 per hour. The rate of pay is also applied on a pro rata basis for part of an hour. Set up an equation that relates the total amount of pay (y) and the number of hours worked (x) Question solved general 5 months ago 911