Suppose that w = a7 · exp(2y) · cos(4z) with z- in (+ 5), x = sin (t+ y = In (t +2), z = t.

Q: What is the vertical line test?

A: If we draw vertical lines through a given graph and the vertical lines cut the graph only once each,…

Q: In your own words, explain what is point estimation and why is it important. Give an example

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Q: An rectangular metal box without a top is to be made with panels that are 0.5 inch thick. The inside…

A: let b = width l = length h = height Given each panel has 0.5 inch thicknessso db = dl = dh = 0.5 in

Q: Use properties of the linear transformation T(x, y) = (3x − 2y, x + y) to determine if the matrix…

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Q: Your car is traveling 50 miles per hour due south and is half a mile north of an inter-section. A…

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Q: sample of 150 married women determined that 127 are happy in their marriage. A sample of 150 married…

A: The proportion is calculated by number of favorable event and the total sample size. Sample…

Q: An aircraft carrier left port and traveled west. 4 hours later a su ermine left traveling at 10 km/h…

A: An aircraft carrier left port and traveled west. 4 hours later a submarine left traveling at 10 km/h…

Q: Q3 Check the symmetry and graph the curve in polar form if 0 = 0 and equal 1/6 to 1/2 at increments…

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Q: The nightshift workers in 3 of Super Bo’s specialty stores stock about 500 (SD = 12.56) products in…

A: Let μ be the population mean. The hypothesis is, Null hypothesis: H0:μ=496 Alternative hypothesis:…

Q: What's the equation to find the frequency in excel sheets?

A: Frequency function can be used to find frequencies in Excel sheets. The frequency function…

Q: L. Let h (x) = f (x) g (x). Find a. h' (1), b. h' (3), and с. h' (4).

A: According to the given information,

Q: f it takes me half an hour to run 11 laps what is my average speed in miles per hour

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Q: he average score in a Science exam was 82 with a SD of 4. The average score on a Math exam was 96…

A:

Q: During a 12-hour period, the temperature in a city dropped from a high of 64°F to a low of 29°F.…

A: given data, 12 hour period  the temperature in a city dropped from a high of 64°F to a low of…

Q: An article in the Archives of Internal Medicine reported that in a sample of 224 men, 73 had…

A: Here 224 men and 232 women are selected randomly. 73 of the men had elevated cholesterol levels,…

Q: If Ahmet travels half of the road at 90 km/h in 1 hour and the remaining half at 60 km/h, his…

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Q: As for the relationship: y= 4x^4 - 2x^2, it is symmetrical to: a.y-axis b.x-axis c.origin d.none

A: The given function y=4x4-2x2 This is an even function because it satisfies the expression: fx=f-x…

Q: Explain the calculate Fse for the simple effect.

A: In a simple effect ANOVA, the testing is done with the aim to check the effect of one independent…

Q: Billy Joe Mccallister jumped off the Tallachatchie Bridge, 70 ft above the water with a bungee cord…

A: At the initial point t=0, then he was 70 ft high. After 2 seconds he was 6 ft high.

Equations and Inequations

Equations and inequalities describe the relationship between two mathematical expressions.

Linear Functions

A linear function can just be a constant, or it can be the constant multiplied with the variable like x or y. If the variables are of the form, x2, x1/2 or y2 it is not linear. The exponent over the variables should always be 1.