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PLZ ANSWER QUICKLY!!!!!!!! What cosine function represents an amplitude of 3, a period of π, no horizontal shift, and a vertical shift of 2?
General
2 months ago
In golf, shooting par is scored as a 0. A score of 2 below par on a hole in golf is called an eagle. Jacob’s friend Michelle scored an eagle on each of her first five holes. Explain how you would use addition to find the product of –2 and 5 using the integer tiles and the number line.
General
2 months ago
Two students in your class, Tucker and Karly, are disputing a function. Tucker says that for the function, between x = -3 and x = 3, the average rate of change is 0. Karly says that for the function, between x = -3 and x = 3, the graph goes up through a turning point, and then back down. Explain how Tucker and Karly can both be correct, using complete sentences
General
2 months ago
ANSWER ASAP: New machine has productivity (measured in the number of produced details) 12% greater than the last model. After replacing the machines during renovation, a plant has 5% fewer new models than it had old models before. By what percent did the number of produced details on this plant change?
General
2 months ago
The arena has come to an agreement with the Sleaford Rockers to pay them according to this formula: b = tp - (s + 2,000)/3 b is band payment t is ticket sales p is ticket price s is security cost How much will the Sleaford Rockers get paid if they sell 8,000 tickets at $12 each and the security cost is $4,000?
General
2 months ago
You want to know how long it will take to get to the town of Fondue Ville on your bike, which is 84 km away. You travel 12 km every 30 minutes. How many minutes will it take you to arrive there?
General
2 months ago
What is the smallest degree of rotation that will map a regular 20-gon onto itself?Enter your answer in the box.°
General
2 months ago
in the State Legislature, there were 119 more members in the House of Representatives than in the Senate. If there were m members in the Senate, write an expression to represent the total members in the State Legislature
General
2 months ago
Determine the discriminant for the quadratic equation –3 = x2 + 4x + 1. Based on the discriminant value, how many real number solutions does the equation have?Discriminant = b2 – 4ac real number solutions
General
2 months ago
Mrs. Daly's reading classes were surveyed about their reading preferences. The data is summarized in the table below.9th graders who prefer fiction- 359th graders who prefer nonfiction- 8 total of 9th graders- 4310th graders who prefer fiction- 5210th grader who prefer nonfiction- 12total of 10th graders-64total of students who prefer fiction-87total of student who prefer nonfiction-20total of students- 107Given that a student prefers fiction novels, what is the probability that they are also in 10th grade based on this data? Write your answer as a decimal rounded to the nearest hundredth.
General
2 months ago
A rectangle has a length of the cube root of 81 inches and a width of 3 to the 2 over 3 power inches. Find the area of the rectangle.
General
2 months ago
Which pairs of functions are inverses of each other?Choose all that are correct.
General
2 months ago
The coordinates of the vertices of ∆PQR are P(-2,5), Q(-1,1), and R(7,3). Determine whether ∆PQR is a right triangle. Show your work and explain your answer
General
2 months ago
Which graph models the equation 4x + 2y = 8?
General
2 months ago
For what value of x is line a parallel to line b?Enter your answer in the box.x =
General
2 months ago
If your starting salary is $50,000 and you receive a 4% increase at the end of every year, what is the total amount, in dollars, you will earn over the first 16 years that you work? Round your answer to the nearest whole dollar, and express your answer without using commas.
General
2 months ago
Which of the following equations represents the inverse of y = e2x - 9?
General
2 months ago
Fiona’s school has three hallways that make up three sides of a triangular building design. In the morning, Fiona walks 90 yards through the first hallway to get to the next. In the afternoon, she walks 60 yards through a second hallway to exit the building. What are the possible lengths of the third hallway that she did not walk through?
General
2 months ago
WILL MARK BRAINLIEST!!!Sal's Sandwich Shop sells wraps and sandwiches as part of its lunch specials. The profit on every sandwich is $2 and the profit on every wrap is $3. Sal made a profit of $1,470 from lunch specials last month. The equation 2x + 3y = 1,470 represents Sal's profits last month, where x is the number of sandwich lunch specials sold and y is the number of wrap lunch specials sold.Change the equation to slope-intercept form. Identify the slope and y-intercept of the equation. Be sure to show all your work.Describe how you would graph this line using the slope-intercept method. Be sure to write using complete sentences.Write the equation in function notation. Explain what the graph of the function represents. Be sure to use complete sentences.Graph the function. On the graph, make sure to label the intercepts. You may graph your equation by hand on a piece of paper and scan your work or you may use graphing technology.Suppose Sal's total profit on lunch specials for the next month is $1,593. The profit amounts are the same: $2 for each sandwich and $3 for each wrap. In a paragraph of at least three complete sentences, explain how the graphs of the functions for the two months are similar and how they are different.Below is a graph that represents the total profits for a third month. Write the equation of the line that represents this graph. Show your work or explain how you determined the equations.graph of line going through ordered pairs (0, 300) and (450, 0)
General
2 months ago
After 4 months of living in her dorm room, Molly had 5 fish. Eight months later, Molly still had 5 fish. Which of the graphs below models Molly's fish population? graph of line going through 5, 0 and 5, 8 graph of line going through 1, 6 and 4, 9 graph of line going through 0, 5 and 7, 5 graph of line going through 5, 0 and 7, 2
General
2 months ago
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