(a) To construct a circular flower bed covering 400 square feet of ground, the radius r must satisfy = 400. (b) Tickets to the play are $5 for adults and $3 for children. If A adults and C children attend the play, the total proceeds dmun are 5A + 3C. 5. Alicia, Boris, Carlos, Dan, and Xavier all collect cards. If x denotes the number of cards in Xavier's collection, form expressions for the number of cards in the other children's collections, using the information provided. For example, Alicia has six more cards than Xavier, so Alicia has x + 6 cards. (c) (a) Boris is three cards short of having twice the number of cards as Xavier. (b) Carlos has two more than half the number of cards owned by Xavier. (c) Dan has the same number of cards as Alicia and Xavier combined. 6. Penny is p years old. Form algebraic expressions with the variable p that represent the ages requested. (a) Penny's age in five years (b) Penny's age eight years ago (c) The current age of Penny's little brother, who will be half of Penny's age in two more years (d) The current age of Penny's mother, who was four times Penny's age three years ago 7. Richie weighs a nounds today which is the last day of

Q: Refer to Table 2. The mode is

A: mode is most frequency value

Q: SLOPPY

A:

Q: O D 6) Simplify. 625 256 O O O (

A:

Q: 3. Find the x to the nearest whole number. Y 148 X 12 25 X Z

A: Triangle ∆ YXZ  XY=12  XZ=25  ∠ XYZ=148

Q: Find the rank of A 1 2 3 A = 149 1 8 27 02 0 3 01

A: Rank: The rank of an m×n matrix is r if the number of linearly independent columns of the matrix is…

Q: Find B- A. 79 A = - 9 B%3= 6. 2 4 9. 2.

A:

Q: Please answer empty boxes in B. & C.

A: Using Excel formula “=T.INV(1-(0.05/2),268)” is 1.97.

Q: Simplify. X X+9 x + X X + 9 9 + X alx 100

A:

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: Simplify. a+2 a² + a 2 +a-2 + 4 2 a² + 2a - 3

A: Given data

Q: Question 4 O 19 0 5 O 17 O 14 3x - 26

A:

Q: +2 8. 1- 74

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Q: Evaluate. 417! 315! Simplify your answer as much as possible.

A: In general denotation, the factorial term, n! implies the product of all non-negative integer values…

Q: answer b and c ...

A:

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

A:

Q: Find BA. A = BA= -1 - 1 -6-2 B = -2 - 3 -4 -1

A: Given:     A = -1-1   -6-2    B = -2-3  -4-1

Q: Which of the following is not a simplification of the combination 6 dimes, 1 dollar bill, and 3…

A: Given combination,  6 dimes, 1 dollar bill, and 3 nickels To find the simplification of combination.…