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Polygon A B C D E F has 6 sides. Exterior angle A is 62 degrees, exterior angle B is 44 degrees, exterior angle C is 70 degrees, exterior angle D is 60 degrees, and exterior angle E is 43 degrees.What is the measure of angle AFE?79°81°91°99°
General
4 months ago
Point P on the number line shows Lara's score after the first round of a quiz: A number line is shown from negative 8 to 0 to positive 8. There are increments of 1 on either side of the number line. The even numbers are labeled on either side of the number line. Point P is shown on 3. In round two, she lost 4 points. Which expression shows how many total points she has at the end of round two? (5 points) Group of answer choices 3 + 1 = −4, because −4 is 1 unit to the left of 3 3 + (−1) = −4, because −4 is 1 unit to the left of 3 3 + 4 = −1, because −1 is 4 units to the left of 3 3 + (−4) = −1, because −1 is 4 units to the left of 3
General
4 months ago
Mrs. Tillman builds furniture. She saws a maple board that is 4.56 meters long into 4 equal lengths. She saws an oak board that is 3.69 meters long into 3 equal lengths. Which is longer, a piece of oak or a piece of maple?
General
4 months ago
I have 5 math questions for algebraic expressions, the first one i 1/4 (8x + 16), the second is 1/3 (3p + 12), The third is 1/2 (14k - 10), the 4th is 1/8 (8a - 24), and the last one is 1/2 (4p + 1)
General
4 months ago
Three consecutive odd integers have a sum of 3. What are the numbers?
General
4 months ago
The graphs of functions f(x) and g(x) = f(x) + k are shown below: graph of line f of x going through ordered pairs 0, negative 2 and 2, 2. Graph of line g of x going through ordered pairs 0, 2 and 1, 4. The value of k is ___
General
4 months ago
Jennifer uses 2 Kilgrams of carrots to bake muffins. How many kegs of carrots does she have left?
General
4 months ago
Peaches are being sold for $2 per pound. If LaTeX: xx represents the number of pounds of peaches bought and LaTeX: yy represents the total cost of the peaches, which best describes the values of LaTeX: xx and LaTeX: yy?Group of answer choicesThe values of both x and y will be real numbers greater than or equal to 0.The values of both x and y can be any real number.The value of x can be any real number, but the value of y will always be a real number greater than or equal to 0.The value of x can be any real number greater than or equal to 0, but the value of y must be an integer greater than or equal to 0.
General
4 months ago
Paul, a janitor must move a large shipment of books from the first floor to the fifth floor. The sign on the elevator reads "maximum weight 1000 pounds". If each box of books weighs 80 pounds, find the maximum number of boxes that Paul should place in the elevator if he does not ride. Please help!
General
4 months ago
Pediatricians prescribe 5mL of cough syrup for every 25lb of a child's weight. How many mililiters of cough syrup will the doctor prescribe for Jocelyn who weighs 45lb
General
4 months ago
(1 point) The effectiveness of a new bug repellent is tested on 18 subjects for a 10 hour period. Based on the number and location of the bug bites, the percentage of exposed surface area protected from bites was calculated for each of the subjects. Assume the population is normally distributed. The results were as follows: x¯¯¯=92 %, s=8% The new repellent is considered effective if it provides a percent repellency of more than 89%. Using α=0.025, construct a hypothesis test with null hypothesis μ≤0.89 and alternative hypothesis μ>0.89 to determine whether the mean repellency of the new bug repellent is greater than 89% by computing the following: (a)The degree of freedom is df= .
General
4 months ago
A rectangle is drawn on a coordinate grid. The equation for one side of the rectangle is 2x – 5y = 9. Which could be the equation of another side of the rectangle?
General
4 months ago
Which simplified expression matches the set of tiles shown?-x² – x+2x² - x + 2-x²+x+2x2+x+2
General
4 months ago
A roller coaster climbs 120 feet from ground level then drops 75 feet before climbing another 105 feet. How far above ground is the roller coaster now?
General
4 months ago
PLEASE HELP Answer all three of the questions below.1. Write an equivalent expression to 2 + 3 + 5 + 6 by combining like terms.2. Find the sum of (8a – 2b - 4) and (3b − 5).3.Write the expression in standard form: 4(2a) + 7(−4b) + (3 ∙ c ∙ 5).
General
4 months ago
Three-wheel cars made in North Edsel are sold for 5000 pounds. Four-wheel cars made in South Edsel are sold for 10,000 marks. The real exchange rate between North and South Edsel is four three-wheel cars for three four-wheel cars. The nominal exchange rate between the two countries is _______
General
4 months ago
A company that manufactures small canoes has a fixed cost of $20,000. It cost $40 to produce each canoe. The selling price is $80 per canoe. (In solving this exercise, let x represent the number of canoes produced and sold.) 1. Write the cost function. 2. Write the revenue function. 3. Determine the break-even point. Make sure your answer is an ordered pair.4. This means that when the company produces and sells the break-even number of canoes: a. there is less money coming in than going out b. the money coming in equals the money going out c. there is more money coming in than going out d. there is not enough informationPlease explain how to work all of this out.
General
4 months ago
The exponential model A=58.7e^0.02t describes the population,A, of a country in millions, t years after 2003. Use the model to determine when the population of the country will be 89 million.
General
4 months ago
A company sells doughnuts. They incur a fixed cost of $23000 for rent, insurance, and other expenses. It costs $0.1 to produce each doughnut. The company sells each doughnut for $0.2. Part A. Construct a linear model that describes their total costs, C, as a function of the number of doughnuts, x, they produce.
General
4 months ago
A coffee pot in the form of a circular cylinder of radius 2 in. is being filled with water flowing at a constant rate. If the water level is rising at the rate of 0.9 in./s, what is the rate (in in3/s) at which water is flowing into the coffee pot? (Round your answer to one decimal place.)
General
4 months ago
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