Why do we divide (-100(1.80))/(9(8000/1000) ?? Where does the 1000 come from?

Q: Evaluate 2000(0.004) 0.5t for t = 5 and for t = 10.

A: Given 20000.0040.5t

Q: -0.73-0 /square root1-0.53/8 =

A: The objective of the question is to simplify the given mathematical expression.

Q: 61.6(2.1/3)

A: Given, 61.6(2.1/3)

Q: substitute x =4.55 into x/5 - 3 and evaluate

A:

Q: -7.1+(- 1.9)

A: Solving the problem by doing just addition.

Q: PART B (3.21x1043.21×104 )(0.2506) Express your answer in appropriate significant figures.…

A:

Q: 0.6(10x+19) = 2.8(0.2x + 5)

A: Determine the value of X.   The value of X is obtained by solving the given equation below as…

Q: How did you find A=250

A:

Q: How do you get 2.4GHZ 7=1.4396⁹ when frequency

A: As per the question, we will calculate the wavelength (λ) of an electromagnetic wave given its…

Q: 0.0068 (c) 850 - A,, 1- (1.0068)-330 An

A: We need to find An

Q: Using the Definition of a1/n  Simplify:a. 641/2   b. 1251/3  c. -161/4  d. (-27)1/3  e. 64-1/3.

A: Using the Definition of a1/n :

Q: 24.28*(Tf-19.8)=33.75*(Tf-49.1)   what is Tf?

A: Given expression is: 24.28x(Tf-19.8)=33.75x(Tf-49.1)

Q: 25,000 = 10,000(1.07)8x

A: Given exponential equation is

Q: I am confused on the last 2 steps. Where does the 0.7257 come from?

A: Answer  Given  Mean =88 Standard deviation =5

Q: What is the value (-243)^3/5

A:

Q: 1.5(4-x) = 1.3(2-x)

A: Given,

Q: (8/5)-2

A: Recall the following facts.

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.