the first term of a geometric sequence is 8000 and the fifth term is 500. Determine the common ratio and the sum of the first nine terms Question solved general 4 months ago 8859
For the data in the table, find the line of best fit, rounding values to three places if necessary. A) y = 4.88 + 0.625x B) y = 4.98 + 0.725x C) y = 4.88 + 0.525x D) y = 4.98 + 0.425x Question solved general 4 months ago 2687
It takes three painters 4 hours to paint 1 classroom.How many hour does it talk 1 painter to paint to classrooms? Question solved general 4 months ago 9186
PLEASE HELP ASAP!!!!!!!The distance traveled, in meters, of a coin dropped from a tall building is modeled by the equation d(t) = 4.9t^2 where d equals the distance traveled at time t seconds and t equals the time in seconds. What does the average rate of change of d(t) from t = 3 to t = 6 represent? A.The coin travels an average distance of 44.1 meters from 3 seconds to 6 seconds.B.The coin falls down with an average speed of 14.7 meters per second from 3 seconds to 6 seconds. C.The coin falls down with an average speed of 44.1 meters per second from 3 seconds to 6 seconds. D.The coin travels an average distance of 14.7 meters from 3 seconds to 6 seconds. Question solved general 4 months ago 1993
A belt runs a pulley of radius 8 inches at 60 revolutions per minute. a) Find the angular speed in radians per minute. b) Find the linear speed in inches per minute. Question solved general 4 months ago 3829
John has $8 in his bank account when he gets a job. He begins making $80 a day. A student found thatthe equation that represents this situation is y = 8x + 80.What is wrong with the student's equation? Complete the explanation and correct the student's error. Question solved general 4 months ago 6565
Which phrase best describes the relationship indicated by the scatter plot.A. Constant Correlation B. Negative Correlation C. Positive Correlation D. No Correlation Question solved general 4 months ago 6577
A cylindrical can is to hold 20[tex]\pi[/tex] cubic meters. the material for the top and bottom costs $10 per square meter, and material for the side costs $8 per square meter. fond the radius r and the height h of the most economical can i.e. such that the cost is minimal Question solved general 4 months ago 9776
Four photographers are taking pictures at a school dance. Photographer A takes 25 of the pictures, Photographer B takes 4%, Photographer C takes 0.29, and Photographer D takes 27100.Which choice lists the photographers in order from least to greatest by the amount of pictures they take? Question solved general 4 months ago 4144
Is anyone wanna help me?If you help me you will earn 8+ pts.( i need all questions answer ) Question solved general 4 months ago 7903
how long Will it take for $7000 investment to grow to $7553 and the annual rate of 3.4% compounded quarterly assume that no withdrawals are made Question solved general 4 months ago 7498
What is the probability of the complement of spinning an even number by using the spinner below the answer is NOT 3/8 Question solved general 4 months ago 9559
Melanie walked her dog 1 1/5 miles Cathy walked her dog 1 3/4 times as far as Melanie did.how many more miles did Cathy walk her dog? Question solved general 4 months ago 2713
as a club fundraiser, a group of students washed 40 cars one weekend,they washed 70 cars. what was the percent increase in the numbers of cars washed Question solved general 4 months ago 9803
85% of the people survey thought the price of the car wash was reasonable. If 164 people thought the cost of the car wash was reasonable, how many people were survey? Question solved general 4 months ago 5231
Does the equation represent a line with the slopeM=5, contains the point (3,8) select yes or no for each equationA. 5x-y=7 yes or noB. 3x+8y=5 yes or noC. 10x-2y=15 yes or no Question solved general 4 months ago 6366
A sports drink recipe calls for 5/3 tablespoons of powered drink mix for every 12 ounces of water how many batches can you make with 5 tablespoons of drink mix and 36 ounces of water Question solved general 4 months ago 1260