Mathematics

HELPPP PLSSS ASAP!!!!!!!!!!!!!!!!!!!!1
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Hello, please help me with this math problem!What is the function rule to describe this sequence:27, 9, 3, 1, ....
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A news report states that the 90% confidence interval for the mean number of daily calories consumed by participants in a medical study is (1920, 2140). Assume the population distribution for daily calories consumed is normally distributed and that the confidence interval was based on a simple random sample of 22 observations. Calculate the sample mean, the margin of error, and the sample standard deviation based on the stated confidence interval and the given sample size. Use the t distribution in any calculations and round non-integer results to 4 decimal places. 1. What is the sample mean? 2. What is the margin of error? 3. What is the sample standard deviation?
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Please help me btw if I see links Ill report
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If the function f(x) = 4x^2 - x + 3, evaluate f(-2)
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100Points! show work
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(1 point) An open-top box is to be constructed from a 8 \ \mbox{in} by 14 \ \mbox{in} rectangular sheet of tin by cutting out squares of equal size at each corner, then folding up the resulting flaps. Let x denote the length of the side of each cut-out square. Assume negligible thickness. (a) Find a formula for the volume, V, of the box as a function of x. \ \ V(x)
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Please see attached to answer 1-7.Please tell me how to do all of them.
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If x varies inversely as y and x=16 when y=5, find x when y=20.
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Write an equation for the line, in point slope form given the following information Slope = 1/4 contains the point (8,-3)
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can someone help me with this please
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What is the value of y? In the coordinate plane below, AABC is similar to ADEF A) 3 B 4 E (-8, 8) -2 D B D 11-2, 2) F(-8, 2) LA (0,0) (40)
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1) Red City is 6 cm away from Blue City on a map but the two cities are actually 240 milesapart in real. What is the scale on the map?
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You buy a pair of jeans for $32.00. The sales tax is 6%. How much will you have to pay?
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For the following right triangle, find the side length x, Round your answer to the nearest hundredth.12x6
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how do i find the polar form of 1-2i
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which answer choice represents an expression?
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Shanna is planning a trip from Dallas, Texas, to San Diego, California. She knows that the distance she will travel isabout 1400 miles. If she looks at a map with a scale of 1 in. = 300 mi, about how far will the trip be on the map?314in0 2 in.in.WINin
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What is the value of b for b2 = 36/64
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What would be the new median if 21 was added to the list
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The table of ordered pairs (x, y) gives an exponential function.Write an equation for the function.y- 16012124248
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Pls help 10 ptsssssssssssssNO LINKS
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Yo pls help me out, the question is on the picture.ill mark brainliest if its correct. NO LINKS!
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What is the value of x?
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