2. Perform the following calculations. Express your answers in scientific notation. a. (2x 10)+(6x 10) b. (4.1 x 107) - 2 C(1.5x 10)-3 d. (3 x 10) e. (9 x 10) (3 x 10)

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Q: what's the answer ?

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Q: What’s 20+20

A: Topic : addition

Q: -12b-16

A: The given expression is -12b-16

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Q: When might you use one or the other?

A: Generally, both covariance and correlation are used to know about the linear relationship between…

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Q: 3×+5=23

A: this is a simple equation question  we will simplify by using the maths calculation rule.

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Q: What's the answer?

A: Since you have posted multiple question, we will solve only first question for you. To get remaining…

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Q: lim -2 13-x-2

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Q: what is 1+1 give us the answer

A: Use addition rule  a+b=b+a a and b are natural number.

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Q: How are r and r2 interpreted?

A: In this question, we have to explain how we interpret r and r2

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A: A). a=$3000,  r=3%=0.03  &  k=4.   B). Put a=$3000,  r=0.03,  k=4 & t=7 in At=a1+rkkt, we…

Q: What are "a" and "b" and why do we let a=0 and b=2?

A: First we will explain about the continuous uniform dstribution.

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A: 1) f(g(3))  Since ,  g(3)= 5 So,.     f(g(3))=f(5) = 1 2),  g(f(1))  Since.   f(1) = 3 Then ,…

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A: The functions f(x) and g(x) are piece-wise functions. Comparing both the graphs the function f(x)…

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Q: How do I solve

A: To find the composition values , 1)fg32)gf03)ff24)gg5 For finding this values from the graph we have…

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A: It is know that, If c denotes the length of the hypotenuse and a and b denote the lengths of the…

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A: To check if any variables are irrelevant, we need to use regression analysis.. We will consider…

Q: Why is "B" 2?

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Q: How do I solve

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