Apply the technique of using nets to create an equation to solve for the surface area of the rectangular prism.-- Place answers not used in the extra spaces provided below the table. Question solved general 4 months ago 6259
One number is four times another number. The sum of their reciprocals is 1/4 . What are the numbers? Question solved general 4 months ago 2995
tell whether the sequence is arithmetic if it is what is the common difference2, 7, 13, 20a. yes; 5b. yes;6c. yes;2d. noplease help Question solved general 4 months ago 4528
Zhang thinks that the value of a baseball card can be modeled by exponential decay and that the value will decrease at a rate of 0.2% each year. The card was originally valued at $250 in 2007. What would Zhang expect the card to be in 2018? Round the value of the card to the nearest cent. Show all work Question solved general 4 months ago 2977
assume the two lines ab and xy intersect as in the diagram below. which of the following statements are true Question solved general 4 months ago 1821
Use synthetic division to determine whether the number k is an upper or lower bound (as specified for the real zeros of the function f). k = 2; f(x) = 5x4 + 4x3 - 2x2 + 2x + 4; Upper bound? Question solved general 4 months ago 7662
on a nearby pond, black and white ducks are swimming in groups of three. James wants to find the experimental probability of two white ducks one black duck swimming together. design a simulation using a coin flip and explain why it is the best choice for james Question solved general 4 months ago 4323
What is the area of a triangle with vertices at (0, −2) , (8, −2) , and (9, 1) ?Enter your answer in the box.___ units² Question solved general 4 months ago 5466
Julie is constructing a scale model of her room.The rectangular room is 10 1/4 inches by 8 inches.If 1 inch represents 2 feet of the actual room,what is the scale factor and the actual area of the room? Question solved general 4 months ago 8087
Drinking 8 fluid ounces of milk provides 270.0 milligrams of calcium. How many fluid ounces of milk provide 72.5 milligrams of calcium? Round to the nearest tenth. A. 2.1 fluid ounces B. 2.3 fluid ounces C. 2.6 fluid ounces D. 1.8 fluid ounces Question solved general 4 months ago 8099
the points (2,-2) and(-4,13) lie on the graph of linear. funciton of x Question solved general 4 months ago 6444
Matilda and Lorraine work in the mail room of a large company sorting letters. Matilda has already sorted 50 letters and continues sorting at a rate of 50 letters per hour. Lorraine has already sorted 80 letters and continues sorting at a rate of 40 letters per hour. Which function can Matilda and Lorraine use to determine the total number of letters they have sorted after x hours? How many letters will they have sorted after 6 hours? Question solved general 4 months ago 3407
your soccer team isn’t holding a silent auction dinner as a fundraiser to pay for school uniforms. The list shows all the expenses for the silent auction, 1) a tablet costs $280 2) football tickets that cost $100 3) a gift card that cost $20 4) the cost of the food is $400. The members of the soccer team will be selling tickets to the silent auction. A ticket to the silent auction includes chances to win prizes and dinner. The ticket cost is set so that 50 tickets will pay for the cost of food and prizes and food. Part a determine the cost per ticket. Part B build a function that can be used to find the total profit, f(x), the soccer team earns by selling x tickets. Show your work to build a function. Part C your soccer team needs to raise at least $300 more than the total cost of the expenses. What is the minimum number of tickets that must to be sold in order for your team to reach their goal? Use the mathematics to justify your response. Question solved general 4 months ago 4870
Point A is located at (−2, 2), and D is located at (4, −2). Find the coordinates of the point that lies halfway between A and D. Question solved general 4 months ago 2351
An oil tank is being filled at a constant rate. The depth of the oil is a function of the number of minutes the tank has been filling, as shown in the table. Find the depth of the oil one-half hour after filling begins. Question solved general 4 months ago 2331
Center=(-2,3) and radius=4. Write the equation of the circle Question solved general 4 months ago 1288
A punch recipe requires 2/5 of a cup of pineapple juice for every 2 1/2 cups of soda. What is the unit rate of soda to pineapple juice in the punch? Question solved general 4 months ago 5016
Compare and contrast the methods you can use to multiply a whole number and a decimal Question solved general 4 months ago 5277
A candle is 6 inches tall and burns at a rate of one half an inch per hour. Write an equation to represent the situation. Question solved general 4 months ago 2350