Which of the following represents a recursive sequence?A.a(n)=3(n)-2B.a(n)=3x3^(n-1)C.a(n)=3xa(n-1)D.a(n)=3 Question solved general 4 months ago 7606
A special box designed to hold an antique artifact is shaped like a triangular prism the surface area of the box is 421.2 square inches the height of the base triangle is 7.8 inches and each side of the base triangle is 9 inches long what is the height of the box? Question solved general 4 months ago 4285
A data set has the following characteristics:Mean: 4.9Median: 6Mode: 6Variance: 4Please fill in the blanks!The z-score is the number of ______ a data value is away from the _____ . Thank you! Question solved general 4 months ago 1220
an astronaut drops a rock into a crater on the moon. the distance, d(t), in meters, the rock travels after t seconds can be model by the function d(t) =0.8t^2. what is the average speed, in meters per second, of the rock between 5 and 10 seconds after it was dropped? Question solved general 4 months ago 7060
The surface area of two spheres are in a ratio of 1:16. What is the ratio of their volume? Question solved general 4 months ago 7251
A technology company recently released two new products and tracked the increase in sales of each product. They were able to model the number of units sold for each product with the functions below, where x represents the number of months the products have been on the market.Product A: f(x) = 400(1.08)^xProduct B: g(x) = 320xWrite function h representing the difference in the number of units sold for product A and the number of units sold for product B. Question solved general 4 months ago 1904
Kelsey is knitting baby items to sell at a craft fair. She has a total of 1,620 yards of yarn to use for the items. A pair of mittens uses 81 yards of yarn and a blanket uses 162 yards. She wants to knit a minimum of 12 items for the fair.If the solution region represents the number of pairs of mittens and blankets that Kelsey can knit, determine which graph represents the solution set to the system of inequalities representing this situation. Question solved general 4 months ago 9251
4 friends equally share half of a pizza how much of the whole pizza does each friend get Question solved general 4 months ago 4279
Andrea needs 4 kilograms of oranges. The scale below shows the weight of the oranges she has in her kitchen. Part A. About how many kilograms of oranges does Andrea have? Round your answer to the nearest kilogram. Part B. About how many more kilograms of oranges does Andrea need? Show your work. Question solved general 4 months ago 9012
Consider these four line graphs representing speed in meters/second, where each X-axis is labelled in seconds and each Y-axis is labelled in meters.What do the four graphs have in common? A) They all indicate a constant speed. B) They all indicate an increase in speed. C) All four graphs have nothing in common. D) They all represent the same speed in m/s Question solved general 4 months ago 4231
An airline has 82% of its flights depart on schedule. It has 65% of its flights depart and arrive on schedule. Find the probability that a flight that departs on schedule also arrives on schedule. Round the decimal to two places. Question solved general 4 months ago 4142
Determine the equations of the vertical and horizontal asymptotes, if any, for y=x^3/(x-2)^4A. x=2, y=0B. x=2C. x=2, x=-2D. x=2, y=1 Question solved general 4 months ago 9984
Which of the following affect the market value of a house? Mark all that apply.A. The number of people living in the house. B. The condition of the house. C. The square footage of the house. D. Remodeling. E. The neighborhood. Question solved general 4 months ago 2246
What shape is a quadrilateral, all sides are equal in lenght, and have two equal obtuse angles and two equal acute angles? Question solved general 4 months ago 8100
QUESTION 1: Which is the equation in slope-intercept form for the line that passes through (6, 16) and is perpendicular to 2x + 5y = 4? A. y = - 2/5 x + 18 B. y = 2/5 x + 14 C. y = 5/2 x + 1 D. y = - 5/2 x + 31 QUESTION 2: What is the slope of a line parallel to the line whose equation is 3x + 6y = 9? A. -1/2 B. 1/2 C. 2 D. 3 QUESTION 3: Which is the equation of a line perpendicular to the line with the equation 3x + 4y = 7? A. 4x + 3y = 3 B. 4x - 3y = 5 C. 3x - 4y = 3 D. 3x + 4y =5 QUESTION 4: Which is the equation in slope-intercept form for the line that passes through (-2, 4) and is parallel to 2x + y = 4? A. y = 1/2x + 5 B. y = -1/2x + 3 C. y = 2x + 8 D. y = -2x QUESTION 5: Which best describes the relationship between the lines? 3x - y = -7 6x - 2y = 1 A. parallel B. perpendicular C. neither D. same line Question solved general 4 months ago 8967
Ethan throws a ball into the air from a cliff that is 152.4 m high with an initial velocity of 4 m/s. How long does it take for the ball to hit the ground? Question solved general 4 months ago 1211
The top ten scores on a quiz in two classes are listed below. Class A: 100,100,100,90,95,85,92,98,92,88Class B: 100,100,98,95,95,96,95,92,81,88Which statement is true concerning the data?A)The mode is the same for both classesB)The range is the same for both classesC)The mean is the same for both classesD)The median is the same for both classes Question solved general 4 months ago 4029
(08.06)The following data show the height, in inches, of 11 different plants in a garden: 9 4 10 9 5 2 22 10 3 3 5 After removing the outlier, what does the mean absolute deviation of this data set represent? Question solved general 4 months ago 9899