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MATH SOLVE
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M/_A=M/_S and M/_S=M/_KM/_A=M/_K
General
4 months ago
What does the unknown number z represent in 118 / 13 equals 59 / z
General
4 months ago
Angle M and Angle N are vertical angles. The measure of Angle M is 3x – 18. The measure of Angle N is x + 30. Solve for x, and find the measures of Angles M and N. x = Measure of Angle M = degrees. Measure of Angle N = degrees.
General
4 months ago
The sum of four consecutive Odd integers is -32. What are the four integers?
General
4 months ago
A huge Ping-Pong tournament is held in Beijing with 65,536 participants at the start of the tournament. Each round ofthe tournament eliminates half the participants. c. How many rounds of play will it take to determine the champion Ping-Pong player?
General
4 months ago
An Internet company located in Southern California has season tickets to the Los Angeles Lakers basketball games. The company president always invites one of the 5 vice presidents to attend games with him, and claims he selects the person to attend at random. One of the 5 vice presidents has not been invited to attend any of the last 8 Lakers home games. What is the likelihood this could be due to chance?
General
4 months ago
Toyota advertises that their Toyota Highlander Hybrid provide 28 MPG. To test this, an experiment involving a sample of 20 Toyota Highlander Hybrid vehicles is conducted. In this experiment, for every vehicle, the MPG in the vehicle's computer while it was set at 60 miles per hour on cruise control is recorded. The sample mean MPG recorded is 28.8 miles per gallon with a standard deviation of 6.89 miles per gallon. Use this information to conduct the following hypothesis test at 0.01 level of significance:Null hypothesis: The population mean MPG of Toyota Highlander Hybrid vehicles is equal to 28 miles per gallon.Alternative hypothesis: The population mean MPG is Toyota Highlander Hybrid vehicles is not equal to 28 miles per gallon.What is your conclusion from this test?a. do not reject the nullb. accept the nullc. reject the nulld. none of these
General
4 months ago
The attendance at baseball games at a certain stadium is normally distributed, with a mean of 30,000 and a standard deviation of 1500. For any given game: A) What is the probability that attendance is greater than 27,300? B) What is the probability that attendance will be 30,000 or more? C) What is the probability of attendance between 27,000 and 32,000? D) What must the attendance be at the game, for that game's attendance to be in the top 5% of all games? E) What is the probability that attendance is less than 33,000?
General
4 months ago
Jenna's band is going to record a CD at a recording studio. they will pay $200 to use the studio for one day and $85 per hour for sound technicians. Jenna has $125 and can reasonably expect to raise up to an additional $425 by taking pre-orders for CDs. complete the explanation of how the inequality 125 ≤ 200 + 85n ≤ 550 can be used to find the number of hours Jen and herb and can afford to use the studio and sound technicians.please explain your answer.
General
4 months ago
(x − 6)2 − 10 = −7 solve using the square root property
General
4 months ago
Simplify the question
General
4 months ago
HELPCookies are on sale! Today each cookie costs $0.75 less than the normal price. Right now if you buy 7 of them it will only cost you $2.80!equation answer
General
4 months ago
Anthony purchases two bags. The price of all bags is $5.20. Anthony purchases one school bag and one hand bag. Write an expression that represents the total cost,T, of the bag if s represents the number of school bags and h represents the number of hand bags
General
4 months ago
To begin a bacteria study, a petri dish had 1800 bacteria cells. Each hour since, the number of cells has increased by 15%.Let t be the number of hours since the start of the study. Let y be the number of bacteria cells.Write an exponential function showing the relationship between y and t.
General
4 months ago
One number is= of another number. The sum of the two numbers is12. Find the two numbers. Use a comma to separate your answers.
General
4 months ago
Use the formula to find the length of the radius if the area is 25 square centimeters.Round your final answer to the nearest tenth of a centimeter. [tex]\sqrt{\frac{a}{\pi }[/tex]A circle has radius r. The area of this circle can be found using the formula[tex]A=\pi r^{2}[/tex]
General
4 months ago
the mean amount of money spent per week on gas by a sample of 25 drivers was found to be $57.00 with a standard deviation of $2.36. assuming the population distribution is normally distributed construct and interpret a 90% confidence interval for the mean amount of money spent on Gas per week
General
4 months ago
make x the subject of the formula. pls help urgently. I will mark as brainliest
General
4 months ago
please help I already did the hint part but I’m not sure how to get the width or I don’t even know
General
4 months ago
write an inequality and that represents the graph.
General
4 months ago
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