Every kid in Mr. Levans's 3rd grade class made a valentine for every kid in the class, including him- or herself. If the class made a total of 484 valentines, how many kids are in the class? Question solved general 11 months ago 3167
How can logarithms be graphed with different bases? How do transformations affect the logarithmic graph? Question solved general 11 months ago 1693
Greg is pouring an entire gallon of milk into 10 glasses. What part of a gallon will be in each glass Question solved general 11 months ago 7300
In this box-and-whisker plot, what is the minimum value of the data? 48 53 56 68 Question solved general 11 months ago 1451
On a piece of paper graph f(x)=4^x. Then determine which answer matches the graph you drew Question solved general 11 months ago 7351
1. In the figure, angle A is an exterior angle to triangle BCD.(a) Explain why angle A is equal to the sum of the measures of the two nonadjacent interior angles. Show your work. (b) What is the measure of angle A? Angle B? Show your work. Question solved general 11 months ago 1831
The quadratic equation y = –6x2 + 100x – 180 models the store’s daily profit, y, for selling soccer balls at x dollars.The quadratic equation y = –4x2 + 80x – 150 models the store’s daily profit, y, for selling footballs at x dollars. Use a graphing calculator to find the intersection point(s) of the graphs, and explain what they mean in the context of the problem. Question solved general 11 months ago 1555
Three classes of school children are selling tickets to the school play. the number of tickets sold by these classes, and the number of children in each of the classes have been read into these variables:tickets1, tickets2, tickets3 and class1, class2, class3. write an expression for the average number of tickets sold per school child. submit Question solved general 11 months ago 9188
On a multiple choice test, each question has 4 possible answers. if you make a random guess on the first question, what is the probability that you are correct? Question solved general 11 months ago 5226
A sail is in the form of a right triangle that is three times as high it is wide. The sail is made from 24 square meters of materials. What is its height Question solved general 11 months ago 2605
Which region represents the solution to the system shown here? y –3x + 5 and y 0.5x – 1 i ii iii iv? Question solved general 11 months ago 1281
The cost function for a certain company is C = 20x + 700 and the revenue is given by R = 100x − 0.5x2. Recall that profit is revenue minus cost. Set up a quadratic equation and find two values of x (production level) that will create a profit of $700. Question solved general 11 months ago 5314
Emily writes a chain email and sends it to five friends. If each person who receives the email reads it within 5 minutes of the email arriving and then sends it to five other people, how many people (including Emily) will have read the email 15 minutes after Emily first sent it? Question solved general 11 months ago 5291
If you add natalie's age and fred's age, the result is 43. if you add fred's age to 44 times natalie's age, the result is 88. write and solve a system of equations to find how old fred and natalie are. Question solved general 11 months ago 2389
In a perfectly competitive market, all producers sell identical goods or services. Additionally, there are few buyers and sellers. Because of these two characteristics, both buyers and sellers in perfectly competitive markets are pricetakers . Question solved general 11 months ago 3895
You are doing chores to earn your allowance. For each chore you do, you earn $3. In the equation below, c is the number of chores you do, and d is the number of dollars you earn. The relationship between these two variables can be expressed by the following equation: d=3c Identify the dependent and independent variables. Question solved general 11 months ago 9819
If the diameter of a circle changes from 18 cm to 6 cm, how will the circumference change? Question solved general 11 months ago 3078
CHECK Mynicknameisnickname THEY HAVE THIS QUESTION FOR 100 POINTS FOR THE FIRST CORRECT PERSON HURRY!!Cartesian Cola is a very popular drinks brand among mathematicians. They sell two products. A bottle of Cartesian Cola Classic contains 500ml water, 600g sugar, and 0.1g caramel. A bottle of Cartesian Cola Quantum contains 550ml water, 200g sugar, and 0.2g caramel. Even though demand for their products is virtually unlimited, every day they are limited to 100 litres of water, 100kg of sugar and 32g caramel. For each bottle sold, Cartesian Cola Classic makes 40p profit, and Cartesian Cola Quantum makes 19p profit. How many bottles of each should Cartesian Cola produce each day to maximise their profit, and what is the profit per day? Question solved general 11 months ago 2497
Lashaun decided to create a table to compare the number of students who arrive to school by car to the number who arrive by bus. If a two-way table is made to represent the data, which could be the row and column headings? a.column: boy, girl; row: arrive by car, arrive by bus b.column: boy, girl; row: arrive by car, total students in class c.column: boy, girl; row: arrive by bus, total students in class d.column: boy, girl; row: total students in class, total who arrive by car or bus Question solved general 11 months ago 1061