) Ann invested $12,000 in two bank accounts. One of the accounts pays 6% annual interest, and the other account pays 5% annual interest. If the combined simple interest earned in both accounts after a year was $700, how much money was invested in each account?

Q: Use the standard normal distribution to find P(-2.25 < z < 0).

A: we have to find probability from z table.

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Q: How do I solve this problem?

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A: 1] Var(Z)=12 2] E(Z)=2

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A: The summary of the statistics is, The distribution used in this problem is t-test  Since the…

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A:

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A: Topic:-  algebra

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A:

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Q: For f(x) = cos(6"), pick the choice that is closest to f' (0.84). a) 7430 b) 7.9 c) -0.977 d) 0.653

A:

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Q: X: 2 10 Y: a. Determine the 0.9 confidence interval for the mean predicted when x= 8. o. Determine…

A: From the provided information, The table can be constructed as:

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A:

Q: Suppose the midpoint of line segment AB is M-(-4,2). If point A has coordinates (-6, -4), what are…

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Q: -6 -96 -8 -6 Let f(x) dx = 4, f(x) dx = 7, f(x) dx = 6. -7 -7 Find f(x) dx = -8 -8 and 4f(x) – 7 dx…

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Q: Let P (x,y) be a point on the graph of y = x. (a) Express the distance d from P to the point (5,0)…

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Q: The amount of water in two tanks is changing byt minutes. Tank one changes by 30t + 25 • Tank two…

A: Solution -  Amount of water in tank one = A1 = 30t + 25Amount of water in tank one = A2 = -20t +…

Q: Given KS 70, m27=3x-10, and m3-(2x+5) 6/7 5/8 2/3 14 What is m/1? A. 145 B. 75 C. 35 D. 15

A: Given  RS||TU m∠7=3x−10m∠3=2x+5

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.