(X2-x-35)/(x2-49)
(X2-x-35)/(x2-49)
A bag contains white tiles, black tiles, and gray tiles. P(W ), the probability of choosing a tile at random and choosing a white tile, is . A student claims that the probability of choosing a black...
If three times a number added to 2 is divided by the number plus 3 the result is five halves find the number
A plane flying from Seattle to Orlando can fly at a average speed of 523mph. The Same plane flying from Orlando to Seattle travels at an average speed of 415mph. The full ROUND TRIP takes exactly...
800 feet of fence is used to construct 6 animal cages, as shown in the figure. a.) express the width y, in terms of the length x b.) expressed the total enclosed area A of the cages...
6x310=6x(300
How to translate the line
Working together, two persons finished a job in 28/11 days. Working alone, one person took 3days longer to do the job than the other. How long did each take to finish the job?
whats the answer
Alan's camping troop is selling popcorn to earn money for an upcoming camping trip. Each camper starts with a credit of $25 towards their sales, and each box of popcorn sells for $3.75. I have to...
i need to know how to work this problem
40 members of a parents organization are making candles to raise money. 1 member drops out and the rest have to make 3 more candles each to make up. Each member makes the same number of candles. How...
You have 3 bank accounts. The first pays 1%, the 2nd pays 2%, and the 3rd pays 3%. You have twice as much invested in the second account as the first. You have $35,000 invested between the...
A bookstore had 45 copies of a magazine. Yesterday, it sold 2/3 of them. Today, it sold 4/5 of what remained. How many copies does the bookstore have left?
In non-ideal Magnetohydrodynamics, the timescale for Ohmic decay is given by τdecay = 4πσL2/c2 For a fully ionised hydrogen plasma, the electrical conductivity is approximately σ...
A bullet going 153 m/s crashes through a wood plank. After passing through the plank, its speed is 130 m/s. Another bullet, of same mass and size traveling at 92 m/s is also fired at the plank. What...
what is the minimum amount of fabric Toni must buy to make 2 pairs of shorts if she needs 1 3/8 for each pair?
A model builder wants to design a scale model of a 51 foot air plane so that the length of the model will 8 1/2 inches. the length of the model will be what fraction of the length of the actual airplane...
1.) Find the lengths of the apothem and the radius of a regular hexagon whose sides have length 6 cm. 2.) Find the lengths of the side and the radius of an equilateral triangle...
You go to a restaurant with a $20 bill to spend. You know that you'll pay 9% in sales tax and you want to leave your waitress with at least a 15% tip. What is the most expensive meal that you...