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MATH SOLVE
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At an ice cream store, a family ordered 4 banana splits and 4 hot fudge sundaes, paying a total of $36 for their order. The next customer ordered 4 banana splits and 6 hot fudge sundaes and paid $44. How much does each item cost?
General
4 months ago
Find an algebraic equation for all the points in the coordinate plane traced by the complex numbersz = √2 cos(theta) + i sin(theta).
General
4 months ago
Every real number has two square roots. Explain why.
General
4 months ago
What is the meaning of the point (25, 20)?The corral uses 20 + 25 = 45 feet of fencing.The corral uses 20(25) = 500 feet of fencing.The corral has dimensions of 25 feet long and 20 feet wide.The corral has dimensions of 20 feet long and 25 feet wide.
General
4 months ago
3. Rewrite -2x + 3y = 6 in slope intercept form.
General
4 months ago
On Friday, you raked leaves for 4 neighbors, on saturay you raked leaves for 5 neighbors, and on Sunday you raked leaves for 3 neighbors. Over the three days you earned a total of $135. If you were paid the same amount at each house.
General
4 months ago
Two triangles can be formed with the given information. Use the Law of Sines to solve the triangles.A = 61° a = 17 h = 19
General
4 months ago
Solve x/42= 3/7 using two different strategies
General
4 months ago
How many solutions are there to the equation x^2 = 1? Explain how you know.
General
4 months ago
Find the square roots of 119 + 120i algebraically.Let ???? = p + qi be the square root of 119 + 120i. Then????^2 = 119 + 120iand(p + qi)2 = 119 + 120i.a. Expand the left side of this equation.b. Equate the real and imaginary parts, and solve for p and q.c. What are the square roots of 119 + 120i?
General
4 months ago
Dave walked to his friend's house at a rate of 4 mph and returned back biking at a rate of 10 mph. If it took him 18 minutes longer to walk than to bike, what was the total distance of the round trip?
General
4 months ago
Brian is choosing an appetizer, an entrée, and a drink. If hechooses an item from each list at random, what is theprobability that he chooses soup, chicken, and iced tea?
General
4 months ago
Bill Baxter has 28,000 to invest for a year. You can lend it to a sister who has agreed to pay 8% simple interest for the year. Or you can invest it with the bank at 6% compounded quarterly for the year. How much additional interest with a simple interest loan to sister generate? Finally effective interest rate for both investments.
General
4 months ago
Please Help! 50 points!!! (Dont spam my question ill report you)The probability of success in each of the 58 identical engine tests is p=0.92. What is the mean of this binomial distribution?4.353.42.163.0The minimum usual value of a binomial distribution is 89.3. The maximum usual value is 102.8. Which of the following values would be considered usual for this distribution?1038991125A local poll found that only 17% of the 546 people surveyed feel the mayor's new city tax plan is effective. Find the mean of this binomial distribution.77.0453.28.892.836% of the 1035 people who watched the new sequel to a popular action movie thought it was better than the orginal. Find the mean.372.6238.5662.415.4A bonus activity in a popular video game allows the gamer to choose from several boxes to acquire a rare and useful item. The probability of success is 0.2. With 35 attempts, find the standard deviation.2.47.05.60.2The probability of a child being born with light-colored eyes to two particular parents is 0.25. The parents intend to have 5 children. Find the variance of this binomial distribution.0.91.01.33.8The probability of students choosing the left lunch line at school is p=0.431. Find the variance of the binomial distribution of 982 students choosing the left lunch line today.423.2558.815.5240.8A couple of college students, frustrated with the current class registration process, decide to survey 500 random students on campus. They find that 84% are also dissatisfied. What is the standard deviation of this binomial distribution?420.08.267.20.1
General
4 months ago
Simplify square root of five times square root of eight.1. two square root of ten2. four square root of ten3. square root of forty4. square root of thirteen
General
4 months ago
The ocean rises and falls each day due to tides. The Bay of Fundy in Canada has some of the highest tides in the world.Its tidewater rises about 53.478 feet and falls the same amount afterwards,Twice a day.Write an expression that can be used to find the total fewt the tide rises and falls each day.
General
4 months ago
Harvey rides his bike at an average speed of 12 miles per hour. In other words, he rides 12 miles in 1 hour, 24 miles in 2 hours, and so on. Let h be the number of hours he rides and d be the distance he traveled. Write an equation for the relationship between distance and time in point-slope form.
General
4 months ago
A navel distress signal flag is in the shape of a triangle. Two of the three angles measure 55 degrees each. What is the measure of the third angle?
General
4 months ago
What is the length of side BC of the triangle?Enter your answer in the box.
General
4 months ago
Traveling downstream a certain boat went 16 mph. Traveling upstream it only went 4 mph. What is the speed of the current? How fast would the boat go if there were no current?
General
4 months ago
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