10.A dress shop owner has 7 dresses that she wants to display in the window, if the windows has 4 mannequins ,in how many ways can she dress them up? a. 646 b. 756 c. 840 d. 868

Q: (a*b} a. ३9 620 b. V a29 620 c. a67 655 d. a15614

A: Given , a4b53· a3b53 To simplify it we have to use some basic rules of exponents.

Q: You rolled a six sided die 60 times and got the following tally. 20 ones. 20 twos 15 threes. 3…

A:

Q: How many ways can a President, Treasury, and Publicist be chosen from 9 individuals? a. 27 b. 9 с. 3…

A: There are 9 individuals; 3 of them can be chosen as President, Treasury and Publicist.

Q: in a group of 120 persons, there are 32 more women than men. how many women are there in the group?…

A: Given: Total number of person, N=120 Also, given that there are 32 more women than men. So let's…

Q: 6. Evaluate. (-125) } a. 25 b. -25 C. 5 d. -5

A:

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.