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MATH SOLVE
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Select the correct answer from each drop-down menu. The equation (y-2)^2/3^2 - (x-2)^2/4^2=1 represents a hyperbola whose foci are blank and blank .
General
2 months ago
when the center line is one solid yellow line and one broken yellow line,who may cross the line to pass
General
2 months ago
Which of the following describes the end behavior over the domain of the square root function graphed?A. As x decreases in value, f(x) decreases in value. As x increases in value, f(x) increases in value.B. As x decreases in value, f(x) increases in value. As x increases in value, f(x) decreases in value.C. As x decreases in value, f(x) increases in value. As x increases in value, f(x) increases in value.D. As x decreases in value, f(x) decreases in value. As x increases in value, f(x) decreases in value.
General
2 months ago
Find the area of a regular pentagon with an apothem of 6 inches and a side length of 8.7 inches. Round to the nearest tenth.
General
2 months ago
Find the area of a regular hexagon with the given measurement.4-inch sideA = sq. in.bruh what is the answer
General
2 months ago
HELP PLEASE ASAP - 40 POINTSWILL AWARD BRAINLIESTThe lunch special at Mrs. Tucker’s Country Buffet has a choice of: 2 appetizers 5 main courses 5 desserts 3 drinksHow many lunch meals are possible?
General
2 months ago
A mining company has two mines. One day's operation at mine #1 produces ore that contains 30 metric tons of copper and 600 kilograms of silver, while one day's operation at mine #2 produces ore that contains 40 metric tons of copper and 380 kilograms of silver. Let v1 = (30, 600) [vector] and v2 = (40, 380) [vector]. Then v1 and v2 represent the "output per day" of mine #1 and mine #2, respectively.a) What physical interpretation can be given to the vector 5v1?b) Suppose the company operates mine #1 for x1 days and mine #2 for x2 days. Write a vector equation whose solution gives the number of days each mine should operate in order to produce 240 tons of copper and 2824 kilograms of silver. Do not solve the equation.c) [M] Solve the equation in (b).
General
2 months ago
I need to find the volume of a nose cone. The cylinder has a height of 6ft and a diameter of 8ft. the formula for volume is πrrhThe cone has the same dimensions. the formula is πrrh÷2.
General
2 months ago
PLEASE HELP. The supply and demand curves reflect the availability and cost of a new gaming system. If the gaming system is currently at Demand and Supply 1, which change to the graph would have to occur to increase equilibrium price while lowering equilibrium quantity?————————————A. Add Demand 1 to left of Demand. (incorrect i already tried that)B. Add Demand 1 to right of demand.C. Add Supply 2 to left of Supply 1.D. Add Supply 2 to right of Supply 1.
General
2 months ago
I really need help here ASAP
General
2 months ago
4TH TIME ASKING THIS!!! Please help me! Someone pleaseeee. I need the correct answers. I don’t want to fail
General
2 months ago
Which is the graph of linear inequality 2y > x – 2?On a coordinate plane, a solid straight line has a positive slope and goes through (negative 4, negative 3), (0, negative 1), and (2, 0). Everything to the right of the line is shaded.On a coordinate plane, a solid straight line has a positive slope and goes through (negative 4, negative 3), (0, negative 1), and (2, 0). Everything to the left of the line is shaded.On a coordinate plane, a dashed straight line has a positive slope and goes through (negative 4, negative 3), (0, negative 1), and (2, 0). Everything to the left of the line is shaded.On a coordinate plane, a dashed straight line has a positive slope and goes through (negative 4, negative 3), (0, negative 1), and (2, 0). Everything to the right of the line is shaded.
General
2 months ago
Oranges are on sale for $0.78 per pound. Bananas are on sale for $0.50 per pound. Debbie buys only oranges at the store this week. Is the total price she pays proportional to the pounds of oranges she purchased?
General
2 months ago
Which shows the expression below in simplified form? (8 × 10^6) × (4 × 10^-3) A. 3.2 × 10^2 B. 3.2 × 10^5 C. 3.2 × 10^3 D. 3.2 × 10^4
General
2 months ago
# ROOMS CLEANED IN 1 HOUR # MEALS COOKED IN 1 HOUR Jacob 2 4 William 3 9 What is the minimum William would need to receive from Jacob to be willing to cook another meal? a) 1/3 of a clean room b) 1/2 of a clean room c) 2 clean rooms d) 3 clean rooms
General
2 months ago
A nationwide study of American homeowners revealed that 65% have one or more lawn mowers. A lawn equipment manufacturer, located in Omaha, feels the estimate is too low for households in Omaha. Find the P-value for a test of the claim that the proportion with lawn mowers in Omaha is higher than 65%. Among 497 randomly selected homes in Omaha, 340 had one or more lawn mowers.
General
2 months ago
At a certain school, twenty-ﬁve percent of the students wear a watch and thirty percent wear a bracelet. Sixty percent of the students wear neither a watch nor a bracelet. (a) One of the students is chosen at random. What is the probability that this student is wearing a watch or a bracelet? (b) What is the probability that this student is wearing both a watch and a bracelet?
General
2 months ago
Which expression converts 100 inches per minute to feet per minute?StartFraction 100 inches Over 1 minute EndFraction × StartFraction 60 minutes Over 1 hour EndFractionStartFraction 100 inches Over 1 minute EndFraction × StartFraction 1 hour Over 60 minutes EndFraction100 inches Over 1 minute times × 1 foot Over 12 inches100 inches Over 1 minute times × 12 inches Over 1 foot
General
2 months ago
In automobile mileage and gasoline-consumption testing, 13 automobiles were road tested for 300 miles in both city and highway driving conditions. The following data were recorded for miles-per-gallon performance.City: 16.2 16.7 15.9 14.4 13.2 15.3 16.8 16.0 16.1 15.3 15.2 15.3 16.2 Highway: 19.4 20.6 18.3 18.6 19.2 17.4 17.2 18.6 19.0 21.1 19.4 18.5 18.7 Use the mean, median, and mode to make a statement about the difference in performance for city and highway driving.
General
2 months ago
Using an independent-measures t, the 90% confidence interval for the difference between two population means ranges from 19 to 23. Based on this confidence interval, you can conclude that the difference between the two sample means is ____.a) 4 pointsb) 19 pointsc) 21 pointsd) 23 points
General
2 months ago
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