Evaluate each expression when x=2, y=-5 and z=3

xy-z

X-2y=0 4x-3y=15 Solution

If f (4) = 246.4 when r = 0.04 for the function f (t) = Pe^rt, then what is the approximate value of P?

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Petra walked 9 miles the first week of this month, twice that far the second week, and 6 miles the third week. How many miles has she walked all together

The ages of dogs at an animal shelter are normally distributed with a mean of 3.9 years and a standard deviation of 1.2 years. What is the age of a dog at the shelter with a z-score of - 1.7? 1.86 years 2.98 years 3.23 years 5.43 year

The table below shows the values of y for different values of x: x y 0 0 1 8 2 16 3 24 Which equation shows the relationship between x and y? A. x = 8y B. y = 8x C. y = 8 + x D. x = 8 + y

What is 25 percent of 100

John gray bought a basic car for $32,750.00, with options that cost $375.00. there's a 6% sales tax in his state and a combined $50.00 license and registration fee. what was johns total cost?

How to convert 35/50 to %

How is a neural network similar to a computer network? How are they different?