-
78.2% of the students study more that one day for the chapter test. Find the probability that a randomly selected student did not study more than one day for the test.
$12.00
Math
Waiting for answer
-
A cell phone company charges $50 for the phone plus a monthly service charge of $30. The equation below describes the total cost y after x months. Which equation below best describes this situation? (
$35.00
Math
Waiting for answer
-
What is the average rate of change of y with respect to x over the interval [1, 5] for the function y = 4x + 2? 8 one fourth 2 4
$12.00
Math
Waiting for answer
-
If f is a continuous function with odd symmetry and limit as x approaches infinity of f of x equals 6, which of the following statements must be true? the limit as x goes to negative infinity of f of
-
Marie bought 1/2 gallon of milk, which she finished after 6 days. If she drank the same amount of milk each day, how many gallons a day did she drink?
$35.00
Math
Waiting for answer
-
The perimeter of a rectangle with length l and width w is 44 inches. The area of the rectangle is at most 120. Which of the following statements is true? A. If w 12 inches, then l >_ 10 inches B. If
$35.00
Math
Waiting for answer
-
Which inequality says that n + 2 is at least 7? A. n + 2 >_ 7 B. n + 2 > 7 C. n + 2 <_ 7 D. n + 2 < 7
-
If I had a 2% solution, added 2 ounces to a gallon (128 ounces) What is the final concentration of the solution.
$20.00
Math
Waiting for answer
-
The table shows the proof of the theorem of the relation between slopes of parallel lines. What is the missing statement in step 2?
-
Use your graphing calculator to evaluate limit as x goes to infinity of the quantity 1 plus x all raised to the power of 5 divided by x. e5 0 π 1
$10.00
Math
Waiting for answer
-
A bookstore has 5 shelves of books about animals. There are 30 animals on each shelf. How many books about animals does the bookstore
$20.00
Math
Waiting for answer
-
Ben uses a compass and a straightedge to bisect angle PQRS /9341010/58b85132?utm_source=registration
$50.00
Math
Waiting for answer
-
Mr. Anderson wants to decorate six of his windows with garland two of the windows are 3.4 feet 5.2 feet and the other four windows are 3.6 feet by 4.8 feet how many feet of garland are needed for all
$35.00
Math
Waiting for answer
-
Irina has 3 hours to finish her final math exam. Keeping in mind that there are 60 minutes in 1 hour, how much time, on average, does she have for each question if there are 45 questions on the exam?
$12.00
Math
Waiting for answer
-
After the data was recorded, Mary gives her latest book a rating of 1 star. How will this new rating affect the mean rating of her books?
-
In an annual sales contest, Lisa sold $188, $212, $214, $196, and $200 worth of products in the first five years. In order to qualify for the grand prize, she must average at least $205 over six years
$10.00
Math
Waiting for answer
-
During the course of pregnancy, maternal blood volume increases by almost 20 percent. 80 percent. 10 percent. 50 percent.
$12.00
Math
Waiting for answer
-
The length of a rectangular garden is 8 feet longer than its width. If the garden's perimeter is 208 feet, what is the area of the garden in square
$20.00
Math
Waiting for answer
-
Sasha and Mona practiced swimming every day. They increased the number of minutes of swimming every week as described below: Sasha: Practiced swimming for 10 minutes every day in the first week, 20 mi
$15.00
Math
Waiting for answer
-
A salesperson had $240000 in sales last year,which is 60% is the sale she had this year Write an equation that finds the amount of sales,in dollars,for this year
-
Suppose that you are given the opportunity to invest $500 in a company.
-
The average amount of money spent by a person who attended a local sporting event in 2000 was $\$8.00$, of which 75$\%$ was the ticket price. In 2005, the average amount of money spent by a person who
$20.00
Math
Waiting for answer
-
Which of the following is the most appropriate unit to describe the rate at which people are entering a theme park?
-
Daniel and Amanda want to purchase a house. Suppose they invest 400 dollars per month into a mutual fund.
$12.00
Math
Waiting for answer
-
In one store, bananas cost 60 cents per pound. The cost, in dollars, of x pounds of bananas is 0.6x. What is the cost of 2.50 pounds of bananas? A) $0.42 B) $4.17 C) $1.50 D) $1.70
$10.00
Math
Waiting for answer
-
Two sociologists have grant money to study school busing in a particular city. They wish to conduct an opinion survey using 674 674 telephone...
-
Which of the following are square roots of the number below? Check all that apply.289If you are not sure please don't answer. Thanks
$15.00
Math
Waiting for answer
-
How many credits should multi variable be towards a bachelor degree?
$10.00
Math
Waiting for answer
-
An aeroplane covers a certain distance at a speed of 240 kmph in 5 hours. To cover the same distance in 1 hours, it must travel at a speed of: 300...
$12.00
Math
Waiting for answer
-
A cake is constructed in the shape of a right rectangular prism with a square base. suppose that it costs 1 cent/square inch to frost the sides of the cake, and 4 cents/square inch to frost the top. s
-
Set up the following chemical balance equation as a system of linear constraints in order to find the coefficients {xi}1i4 via Gauss-Jordan
$20.00
Math
Waiting for answer
-
Find the indicated derivative. In this case, the independent variable is a (unspecified) function of t . s=1/r^4+ r 0.
-
Using the formula distance= rate_ time find the distance covered by an airplane flying at 600 mph for 5 hours. This question. pls anyone help frienda.
-
Hello - can someone please explain to me the process of finding derivatives + second/third deriv?
$15.00
Math
Waiting for answer
-
More cards! Consider again a standard deck of 52 cards (13 in each of 4 suits). Two cards are dealt in succession (meaning no replacement). a) What is the probability that the first card is a queen? b
$12.00
Math
Waiting for answer
-
there are 300 coins of the same type in two stacks one stack is 380 millimeters tall the other is 220 millimeters tall find the thickness of one coin...
-
In which of the scenarios below can you reverse the dependent and independent variables while keeping the interpretation of the slope meaningful?
$35.00
Math
Waiting for answer
-
Calculate the Social Security and Medicare tax that would be applied to an annual salary of $235,430. Use $106,800 for maximum taxable earnings.
-
For each other, the web site applies a 7.7% sales tax to the price of the cards, plus a one-time mailing fee of $5.95. Based on the information in the table, what will be the total cost for an order f
$35.00
Math
Waiting for answer
-
Consider the equation of the Conchoid of Nicomedes x 2 y 2 = (x + 1) 2 (4 ????
$10.00
Math
Waiting for answer
-
explain the three possible outcomes for system of equations
-
Using Excel, find the z-score that corresponds to the following Confidence Levels: 80% b. 85% c. 92% d. 97% 2.
-
Aldo rented a truck for one day. There was a base fee of , and there was an additional charge of cents for each mile driven. Aldo had to pay when he...
-
condense and or simply each of the following expressions using a property of logarithms. log 8 2 b. log 6(x^2-36)- log 6(x-6) c.
-
Los tres locales de Burger Barn venden hamburguesas, papas fritas y refrescos. Barn I vende 900 hamburguesas, 600 ordenes de papas fritas y 750...
$20.00
Math
Waiting for answer
-
Marco has a jug with 37-1/2 ounces of juice. He wants to use some small cups to pass out samples of the juice. Each cup can hold 2-1/2 ounces of juice. How many cups can Marco fill with juice samples?
$20.00
Math
Waiting for answer
-
? what is the advantage using implicit over explicit and parametric equation? Ask yourself these questions ? Which one do we use for transformations ?...
-
There are 40 tables in a library, with 30% of them seating 4 people. The tables remaining only seat 22 people. How many seats are there in the library?
-
In which of the scenarios below can you reverse the dependent and independent variables while keeping the interpretation of the slope meaningful? As the time spent swimming increases, the number of ca
-
Melinda takes out a loan to purchase a car. The balance on her loan after x months is represented by the equation y = 10,000 – 250x and the value of the car after x months is represented by y = 8,00