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General
rewrite the function f(x)=x^2-6x-60 by completing the square
General
2 months ago
Joelle's parents have combined all the candy from her and her three siblings Halloween bags so that the candy can be split evenly amongst the children. Altogether, the kids accumulated 256 pieces. How many pieces does each child receive?
General
2 months ago
The Cosmic Pool company is building a pool in Mary's back yard. The pool is to be 8ft longer than it is wide and cover 240 square feet of the back yard. Determine both dimensions of the pool and the perimeter
General
2 months ago
Victoria's favorite cookie recipe uses 170 grams of butter for every 250 grams of flour. Victoria's daughter made cookies using 340 grams of butter for every 400 grams of flour. What will Victoria think of her daughter's cookies?
General
2 months ago
Evaluate the expression 6x^2y^-3 for x=4 and y=-2
General
2 months ago
f(x) = |x| and g(x) = |x| + 3The translation applied to get the graph of g(x) from the graph of f(x) = |x| and g(x) = |x| + 3The translation applied to get the graph of g(x) from the graph of f(x) is
General
2 months ago
A woman wants to make a 4 inch wide copy of a drawing that is 5 inch wide. On the photo copier, what percent setting should she use to make a copy this size A 5%B 80%C 90%D 125%
General
2 months ago
1. Collin noticed that various combinations of nickels and dimes could add up to $0.65. Let x equal the number of nickels Let y equal the number of dimesWhat is the domain where y is a function of x and the total value is $0.65? A. (0,1,2,3,4,5,6,7,8,9,10,11,12,13)B. (1,2,3,4,5,6,7,8,9,10,11,12,13)C. (0,1,3,5,7,9,11,13)D. (1,3,5,7,9,11,13)
General
2 months ago
Which of these is a complex number? A. B. C. D.
General
2 months ago
1/8 of the boys at a high school tried out for the football team, 1/6 tried out for the baseball team, and 1 /12 tried out for the football team and baseball team. What fraction of those who tried out for football also tried out for baseball? A)1/12 B) 1/2 C) 1/3 D) 2/3
General
2 months ago
write the equation of a line that goes through point (4,0) and has an undefined slopex=4x=0y=4y=0
General
2 months ago
A kayak rental company charges $25.00 to rent a kayak and $3.50 for each half hour it is used.Which linear function best represents the total cost of renting a kayak for 4 hours?r (t) = 3.50t + 25r(4) = 39r (t) = 25t +3.5 R(8) = 203.5r(t) = 25t + 3.5 r(4) = 103.5r(t) = 3.50t +25r(8) = 53
General
2 months ago
Drag the tiles to the correct boxes to complete the pairs.Match each expression to its equivalent form.
General
2 months ago
Make a table with the domain of {2,3,4,5,6} and draw a graph of the absolute value function y = 2|x-4| + 3.
General
2 months ago
jewels has 6.75 to ride the ferry around Connecticut m it will cost her 0.45 every time she rides. identify the dependent variable and independent variable in this scenariothe number of rides is the independent variable and the total cost is the dependent variablethe total cost is the independent variable and the number of rides is the dependent variablethe number of rides and the total cost are both independent variablesthe number of rides and total cost are both dependent variables
General
2 months ago
A new board game comes with a deck of 20 cards: 5 red, 3 blue, 2 orange, and 10 green.After the deck is shuffled, the player is to choose the top card and note its color, replacethe card, shuffle the deck again, and then choose the top card again and note its color.What is the probability that both cards selected are blue?
General
2 months ago
A researcher determined the amount of ducks that were in a pond over a four-year time span. The results are shown in the table below.Year 1, 2, 3, 4Ducks 64, 78, 92. 106Year Ducks1 642 783 924 106Select an equation that best models the amount of ducks (d) that will be in the pond during the nth year.d= 64(1.22)^n-1d=14n +64d= 14n + 50d + 50(1.14)^n-1
General
2 months ago
10 cards are numbered from 1 to 10 and placed in a box. One card isselected at random and is not replaced. Another card is then randomlyselected. What is the probability of selecting two numbers that are less than62
General
2 months ago
On the first day of vacation, you read one-quarter of a novel. On the second day, you read half of the remaining pages. On the third day, you read the last 123 pages of the novel.(a) How many pages does the novel have?pages(b) How many pages did you read by the end of the second day?pages
General
2 months ago
Genesis is using her savings account to pay standard bills over 6 months without replenishing the funds.use the table to write a linear function that models her spendingmonth. savings account balance in $0 1,5002 1,2004 9006 600A. f(x)=150x+600B. f(x) =-150+1500C. f(x)= 1/150x+600D. f(x) = -1/150x+1500
General
2 months ago
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