Math
Math
Ninety-one hours of overtime must be split amount for four workers. The two younger workers are to be assigned the same number of hours. The third worker is to be assigned twice as much as each of...
maximun/minimum
Keri has a collection of different colored marbles. Some of the marbles are big, and some of the marbles are small. The chart below shows how many of each type of marble is in Keri's collection Big...
Suppose $2,000 is invested in an account at annual interest rate of 6.5% compounded continuously. How long (to the nearest tenth of a year) will it take the investment to double in size?
Jerry Rice, who played the majority of his career with the San Francisco 49ers and the Oakland Raiders, holds the all-time record for touchdown (TD) passes caught. Here are some interesting facts...
Membership selection. A town council has 13 members, 7 Democrats and 6 Republicans. (A) If the president and vice-president are selected at random, what is the probability that they...
An experiment consists of dealing 6 cards from a standard 52-card deck. What is the probability of being dealt 6 hearts?
If you are dealt 5 cards from a shuffled deck of 52 cards, find the probability of getting three queens and two kings. The probability is... ?
Please show all work
There are 2 types of assignments in a world lit class, reading quizzes or vocabulary practice. Each quiz is 25 points and each practice sheet is worth 10 points. There are a total of 395 points....
Math help.
The percentage score on a test varies directly as the number of correct responses. Jack answered 44 questions correctly and earned a score of 55%. What would Jack's percentage score have been if he...
what is the answer to the problem that i typed and submitted to the incredible website
An experiment consists of tossing 7 fair (not weighted) coins, expect one of the 7 coins has a head on both sides. Compute the probability of obtaining exactly 2 heads.
a rental company charges $15 plus $4 per hour to rent a bicycle. If Margie does not want to spend more than $27 for her rental, write and solve an inequality to find how many hours she can rent the...
Please solve: "z1 = 4 (cos 45° + i sin 45°) and z2 = 2 (cos 30° + i sin 30°). What's z1 * z2? What's z1/z2?" Did it myself...
A circular fountain was built inside a square shaped garden. One side of the garden measures 20 feet A) Calculate the are of the whole garden B) To the nearest...
Marisa wants to place a rectangular carpet on the floor. A scale drawing of the carpet is shown below along with the scale used to make the drawing Length: 4.5 cm Width: 3 cm ...
Ali measured the Circumference of a tree trunk. Its Circumference is 91 feet. What is its approximate diameter, rounded to the nearest foot?