MATH SOLVE

• PLEASE HELP 100PTS!!!!!!!! I SOLVED IT BUT I WANT TO CHECK MY ANSWERS!!DONT COPY OTHER ANSWERS I CAN TELL AND REPORT YOU!!!!A scientist is studying the growth of a particular species of plant. He writes the following equation to show the height of the plant f(n), in cm, after n days:f(n) = 10(1.02)nPart A: When the scientist concluded his study, the height of the plant was approximately 11.04 cm. What is a reasonable domain to plot the growth function?Part B: What is the average rate of change of the function f(n) from n = 1 to n = 5, and what does it represent?

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  9 months ago

• Translate the following inequality into written language. 5x-6<14

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  9 months ago

• Ackerman & Goldsmith (2011) found that students who studied text from printed hard copy had better test scores than students who studied text presented on a screen. In a related study, a professor noticed that several students in a large class had purchased the e-book version of the course textbook. For the final exam, the overall average for the entire class was μ = 85, but the n = 10 students who purchased the e-book had a mean of M = 77 with a standard deviation of s = 6. Do these data indicate a significant decrease in test scores on the final exam due to the use of a e-book? Use a one-tailed test with α = .05.

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  9 months ago

• Find the absolute maximum and absolute minimum values of f on the given interval.a) f(t)= t sqrt(36-t^2) [-1,6]absolute max=absolute min=b) f(t)= 2 cos t + sin 2t [0,pi/2]absolute max=absolute min=

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  9 months ago

• The owner of a large car dealership believes that the financial crisis decreased the number of customers visiting her dealership. The dealership has historically had 800 customers per day. The owner takes a sample of 100 days and finds the average number of customers visiting the dealership per day was 750. Assume that the population standard deviation is 350. The value of the test statistic is ____________. Multiple Choice z = –1.429 t99 = 1.429 z = 1.429 t99 = –1.429

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  9 months ago

• An SRS of 25 recent birth records at the local hospital was selected. In the sample, the average birth weight was = 119.6 ounces. Suppose the standard deviation is known to be σ = 6.5 ounces. Assume that in the population of all babies born in this hospital, the birth weights follow a Normal distribution, with mean μ. Based on the 25 recent birth records, the sampling distribution of the sample mean can be represented by:A. N(μ, 6.5).B. N(μ, 1.30).C. N(119.6, 1.30).D. N(119.6, 6.5).

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  9 months ago

• A researcher developing scanners to search for hidden weapons at airports has concluded that a new device is significantly better than the current scanner. He made this decision based on a test using a = 0.05. Would he have made the same decision at a = 0.10? How about a = 0.01? Explain.

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  9 months ago

• Suppose that two populations have the same mean. A researcher draws a sample of size 35 from each population and calculates the difference in sample means. He then repeats this process 99 more times, resulting in 100 calculated differences in sample means. The researcher finds the standard error of the difference in sample means to be 1.78. Which of the following statements is true regarding the distribution of the differences in sample means? The center of the distribution will be approximately 0, with about 68 percent of the differences in means between -3.56 and 3.56

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  9 months ago

• A simple game goes as follows: you pay one dollar and roll a die. If the roll is either a 1 or 2, you get your dollar back. If it is greater than 3 you lose the dollar you paid. If it is a 3, you get your dollar back and an additional dollar. What is the expected value of the net amount of money you win/lose?

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  9 months ago

• Madison bought an empty lot for $2,000 and later sold it for a 25% profit. How much did Madison sell the lot for? A) $500 B) $1,500 C) $2,500 D) $3,000

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• math ///////////////////////////////////////////////

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• Part I: Describe the center and radius of the circle.The center is at ___.The radius is __ units.Part II: Use the equation below to identify the value of each variable for the circle.Standard Form Equation of a Circle(x - h)2 + (y - v)2 = r2(h, v) = center r = radius lengthh =__ v =__r =__Part III: Use Parts I and II to write the standard form equation of the circle.

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  9 months ago

• 6. Leo earns $16/h as a gardener in a citypark. For time worked above 35 h in aweek, he earns time-and-a-half. How muchdoes he earn for each of the followingnumbers of hours worked in a week?a) 36 h b) 39 h c) 42 hh

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  9 months ago

• Aldo rented a truck for one day. There was a base fee of $20.99, and there was an additional charge of 86 cents for each mile driven. Aldo had to pay $155.15when he returned the truck. For how many miles did he drive the truck?​

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  9 months ago

• SA national park in Florida is approximately x 108 square meters in area. A New York State Parkis approximately 2 x 10?square meters in area. Based on these areas, how many times larger is thenational park than the state par?

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  9 months ago

• According to this information, what was the percentage of carbon-14 remaining in an object after 55 years?

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  9 months ago

• I have two Law Of Sines Problems that I need to Help Solved! Please!!give me a minute to upload the pictures20 points if answer correct

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  9 months ago

• Differentiate from first principle 1. y= x^2 + 3x2. y= x^2 + 3x + 8

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  9 months ago

• Given a square pyramid with a height of 21 feet and a volume of 3969 cubic feet, find the length of one side of the square base.

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  9 months ago

• Please help ASAP. Quadrilateral CDEF is inscribed in circle A. If the m∠C = 7x + 11° and m∠E = 7x + 1°, what is the measure of ∠E?A) 95B) 99C) 81D) 85

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  9 months ago