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Mathematics 23 Online
OpenStudy (anonymous):

please explain this to me and I will fan and metal!!

OpenStudy (anonymous):

Johnny has been planting blueberries in a garden in his backyard. Johnny started with blueberries in one square foot of garden modeled by the function s(x) = 10. He is allowed to convert more of the garden, and each additional square foot he maintains allows his blueberry plants to produce more by a rate of a(x) = 1.4x-2. Explain to Johnny how to create an equation to predict the number of blueberries he can expect based on the number of square feet he maintains. Describe how to determine the number of blueberries he will grow with 5 square feet. Use complete sentences.

OpenStudy (anonymous):

put 50 into sentences because thats yo answer

OpenStudy (anonymous):

thats because x = the number of square feet

OpenStudy (anonymous):

so there u go hope this info helps

OpenStudy (anonymous):

Yes it does! Thanks! Cna you please explain another one to me?

OpenStudy (anonymous):

i can try post it

OpenStudy (anonymous):

Larry has taken out a loan for college. He started paying off the loan with a first payment of $150. Each month he pays, he wants to pay back 1.3 times as the amount he paid the month before. Explain to Larry how to represent his first 15 payments in sigma notation. Then explain how to find the sum of his first 15 payments, using complete sentences. Explain why this series is convergent or divergent.

OpenStudy (anonymous):

I'm really tired and literally cannot think of anything at all at this point

OpenStudy (anonymous):

My deadline is midnight and I have 4 to go

OpenStudy (anonymous):

150 times 1.3 times 1.3 the answer for that then just keep going basicly 150 to the power of 15 now just solve

OpenStudy (anonymous):

okay :) Thank you!!

OpenStudy (anonymous):

do i get a medal and a fan now ;)

OpenStudy (anonymous):

I'm your first! haha

OpenStudy (anonymous):

okay I have another, can you help please?

OpenStudy (anonymous):

thx and if you need anymore help just ask :)

OpenStudy (anonymous):

and yes u are congrats

OpenStudy (anonymous):

post it ill do my best

OpenStudy (anonymous):

Daniel needs to study a possible link between anti-inflammatory drugs and kidney disease. Help Daniel design a study that would be appropriate. Explain the type of study, the sampling method, the parameter of interest, and the statistic he could use to estimate that parameter. What conclusions would Daniel be able to draw from this study?

OpenStudy (anonymous):

give me a sec this 1 is a little tricky

OpenStudy (anonymous):

sure thing :)

OpenStudy (anonymous):

he would study organs method would be be to multiply the parameter of interest would be the injuries finally the estimate would be the amount of injuries

OpenStudy (anonymous):

boom got it finally

OpenStudy (anonymous):

yay!! Okay!! I think I got oooone last one

OpenStudy (anonymous):

You're a major life saver! Here it is

OpenStudy (anonymous):

Two gears are connected and are rotating simultaneously. The smaller gear has a radius of 4 inches, and the larger gear has a radius of 7 inches.

OpenStudy (anonymous):

Part 1: What is the angle measure, in degrees and rounded to the nearest tenth, through which the larger gear has rotated when the smaller gear has made one complete rotation? Part 2: How many rotations will the smaller gear make during one complete rotation of the larger gear? Show all work.

OpenStudy (anonymous):

Cna you walk me through this please?

OpenStudy (anonymous):

Good night! I went ahead and did it. I probably failed but it's too late :p 1) 7+4=11. 4/11=0.36 7/11=0.63 0.36+0.63=0.99 degrees. 2) 1.75 rotations. 7/4= 1.75.

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