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baseball is thrown up in the air from a height of 3 feet with an initial velocity of 23 feet per second. What is the maximum height of the baseball and when does it reach this height? [Use the equation h = -16t2 + v0t + h0.] A) The maximum height is 7.2 feet and it reaches this height at 0.85 seconds. B) The maximum height is 11.3 feet and it reaches this height at 0.72 seconds. C) The maximum height is 2.35 feet and it reaches this height at 29.98 seconds. D) The maximum height is 135.25 feet and it reaches this height at 11.50 seconds.
General
8 months ago
The following table shows the length and width of two rectangles: Length WidthRectangle A 2x + 4 x − 1Rectangle B 3x + 1 2x − 3Which expression is the result of the perimeter of rectangle B minus the perimeter of rectangle A? A. 4x − 10B. 4x − 14C. 16x + 18D. 16x + 14
General
8 months ago
Which table correctly shows all the sample spaces for tossing a coin and rolling an odd number on a six-sided number cube? Coin Number cube Outcome Heads 1 Heads, 1 Heads 3 Heads, 3 Heads 5 Heads, 5 Tails 1 Tails, 1 Tails 3 Tails, 3 Tails 5 Tails, 5 Coin Number cube Outcome Heads 1 Heads, 1 Heads 2 Heads, 2 Heads 3 Heads, 3 Tails 4 Tails, 4 Tails 5 Tails, 5 Tails 6 Tails, 6 Coin Number cube Outcome Heads 2 Heads, 2 Heads 4 Heads, 4 Heads 6 Heads, 6 Tails 2 Tails, 2 Tails 4 Tails, 4 Tails 6 Tails, 6 Coin Number cube Outcome Heads 2 Heads, 1 Heads 4 Heads, 3 Heads 6 Heads, 5 Tails 2 Tails, 2 Tails 4 Tails, 4 Tails 6 Tails, 6
General
8 months ago
PLEASE HELP!For any right triangle, the side lengths of the triangle can be put in the equation a2 + b2 = c2 where a, b, and c are the side lengths. A triangle with the side lengths 3 inches, 4 inches, and 5 inches is a right triangle. Which way(s) can you substitute the values into the equation to make it true? Which variable has to match the longest side length? Why?
General
8 months ago
BRAINLIEST TO BEST, SHOW ALL WORK BUT KEEP IT SIMPLE AND EASY TO UNDERSTANDUse the sequence to answer the following question:2.5, 6, 9.5, 13, 16.5, 20, …What is the common difference?
General
8 months ago
What is the surface area of the pyramid to the nearest whole numberplease help me
General
8 months ago
64 POINTS HAVE BEEN INVESTED IN THIS QUESTION A motor is rated at 1500 Watts and a second motor is rated at 2200 Watts. If they each needed to lift a 100 kg box 20 meters, which one would do the most work?A motor is rated at 1500 Watts and a second motor is rated at 2200 Watts. If they each needed to lift a 100 kg box 20 meters, which one would get the job done first? 5. Convert each of your power values, which are in Watts, to horsepower by the conversion given earlier: 1 hp = 746 Watts
General
8 months ago
I need help. Attached are pictures of the questions. Very lost. Answers ASAP please. "The table shows latitudes and average temperatures for several cities. Use your calculator to find an equation for a line of best fit. Round your values to the nearest hundredth. Solve this equation to find the temperature in Panama City, Panama (rounded to the nearest whole number), then identify and interpret the correlation coefficient.City Latitude Average Temperature (°F)Calgary, Alberta 51.0°N 24Munich, Germany 48.1°N 26Marseille, France 43.2°N 29St. Louis, Missouri 38.4°N 34Seoul, South Korea37.3°N 36Tokyo, Japan 35.4°N 38New Delhi, India 28.4°N 43Honululu, Hawaii 21.2°N 52Bangkok, Thailand 14.2°N 58Panama City 8.6°N ?The equation is y = .The temperature in Panama City, Panama should be around ____ degrees Fahrenheit.The correlation coefficient r is close to -1 OR close to -0.5 , which indicates a strong correlation OR a weak correlation.
General
8 months ago
A projectile is shot into the air following the path, h(x) = 3x 2 - 12x + 5. At what time, value of x, will it reach a maximum height? A.) x = 1 B.) x = 2 C.) x = 4 D.) x = 5
General
8 months ago
Consider the two triangles.How can the triangles be proven similar by the SAS similarity theorem?Show that the ratios XY/VU and YZ/VW are equivalent, and ∠U ≅ ∠X.Show that the ratios UV/XY and WV/ZY are equivalent, and ∠V ≅ ∠Y.Show that the ratios UW/ZX and XY/WV are equivalent, and ∠W ≅ ∠X.Show that the ratios XZ/WU and ZY/WV are equivalent, and ∠U ≅ ∠Z.
General
8 months ago
The total amount of water a tank can hold is 14 1/2 gallons. Raul wants to find out how many 1 1/4-gallon buckets of water can be used to fill the tank. Which expressions could be used to represent this scenario? Check all that apply.
General
8 months ago
A triangular prism is 14.3 millimeters long. It has a triangular face with a height of 12 millimeters. The volume of the prism is 1,123.98 cubic millimeters. What is the base of its triangular face?
General
8 months ago
Which of the following is the correct graph of the solution to the inequality −8 greater than or equal to −5x + 2 > −38? (1 point) number line with an open dot at 2 with shading to the left and another open dot at 8 with shading to the right. number line with an open dot at 8 and at 2 with shading in between. number line with a closed dot on 2 and an open dot on 8 and shading in between. number line with closed dots at 2 and 8 with shading between the 2 and the 8.
General
8 months ago
A slice is made parallel to the base of a right rectangular pyramid, as shown. What is the area of the resulting two-dimensional cross-section? Enter your answer in the box. cm² Rectangular pyramid intersected horizontally by a rectangle. The front edge of the base of the pyramid is labeled 2 centimeters, and the right edge is labeled 4 centimeters. The height of the pyramid is labeled 8 centimeters. The part of the larger rectangle that intersects the pyramid is a smaller gray rectangle. The front side of the smaller rectangle is labeled 1 centimeter, and the right side is labeled 2 centimeters.
General
8 months ago
In △PQR, find the measure of ∡P. Triangle PQR where angle Q is a right angle. QR measures 33 point 8. PR measures 57 point 6. Measure of angle P is unknown.
General
8 months ago
12 is 150% of what number
General
8 months ago
PLS HELP ME ASAP Yuri surveyed randomly selected middle school students in his neighborhood. He found that around 60% of them plan to participate in a charity walk organized by the town council. What is the estimated probability that it will take at least six middle school students to find one who doesn't plan to participate in the charity walk?Use the table of simulated values to answer the question. The numbers 0 to 5 represent middle school students planning to participate in the charity walk, and 6 to 9 represent those who are not planning to participate.71078 88530 30057 38546 5664293077 92544 54028 48398 4008144414 70273 89398 52476 7617193472 45432 26626 38532 7596295427 15711 88441 10204 5051651306 83316 20695 31542 6256970849 58001 66224 81879 4487796787 28608 10468 18317 2242660702 36430 18257 55518 3897756725 84351 78605 61936 31105A.0.02B.0.10C.0.30D.0.60
General
8 months ago
A (-1,5) B (0,6) D (0,2) Kite ABCD has the vertices shown. Find the coordinates of point C. A) (2, 5) B) (1, 5) C) (1, 4) D) (1, 6)
General
8 months ago
The school will not announce a snow day unless there is at least 10 inches of snow on the ground. If it has already snowed 1.5 inches, how many more must it snow before school is cancelled? its an algebraic inequality so what is the problem for it
General
8 months ago
A game has a deck of cards with 10 red cards, 4 blue cards, and 2 yellow cards. You randomly choose two cards. Find the probability of choosing two red cards and a blue card + yellow card
General
8 months ago
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