An electronics retailer list the sales (in thousands) of certain products in three cities for the prior quarter. During that period tablets sold for $220, laptops sold for $346, cell phones sold for $126, and DVR sold for $1,971. City 1 City 2 City 3 Tablets 76 57 53 Laptop Computers 73 52 75 Cell Phones 61 65 50 Personal DVR 66 47 70 City 1's total sales: thousand dollars City 2's total sales: thousand dollars City 3's total sales : thousand dollars

Q: If a = +, what is the value of 1 ? O A. X+y о в. a + y ry O C. ry D. x? + y?

A:

Q: There is a quiz on SCIENCE today and you are preparing your notes and calculator. Later, you noticed…

A: Solution :      Let us define the following symbols: mr : I was replacing my calculator batteries in…

Q: Let A = What is (AT)3.2? 00 3. 3.

A:

Q: If 2 0 4 +2 0. then:

A:

Q: -p 5a If det p 9 = - 17 then det -9 56 5c

A:

Q: 2. Which of the following simplifies to -1? А. I В. 2 c. ³ D. A

A: We have to simplify

Q: Detesmine. i the following ayölem is consirtent? - +3+44-0.

A:

Q: ncess Peach. Which exp

A: Number of teams of two koopalings there = 7C2

Q: i need help with the following question

A: Step 1: Step 2: Step 3: Step 4:

Q: d ха H at saxa dxJo *²² +4

A:

Q: 9. Which of the following expresses 37-2/28 in simplest form? -/21 d. -7 а. -1 с. b. -57

A:

Q: C. On the grid above, graph and label each point. 1. Fat (2, 3) 2. G at (3, 2) 3. H at (-4, -3) 4.…

A:

Q: If a coin is tossed 1000 times, we would expect approximately 500 of the outcomes to be heads. It…

A: Solution: From the given information, a coin is tossed 1000 times and the expected number of heads…

Q: Given A = 4 -5 8 -9 -1 2 -31 -6, find AT 1

A:

Q: B(1,1) = 1 a O .b O 2.c0 0d O /-

A: Beta function

Q: A B C D If the value of 419 4 27 1 18 9 15 9x+2 18 = 2, the value of 3*+¹ is ...

A:

Q: Given A = 000 3 5 - -3 -2 0 -3 -3 3 -8 " find AT

A:

Q: Irā = (-4, –8) and b = (-2, –6). ind |2.5å – 36 O -6 O 4/2 O 20 O 2/5

A: Explanation of the answer is as follows

Q: Find 52 + 48 + 44 .. + 0 + -4 + -8. а. 520 b. 176 с. 364 d. 722 е. 352

A:

Q: た+ B Suppose ale and A=(a Can) then %3D a3 find ai/a2/as, au Pe And find the value of B

A:

Q: so wat is the answer for letter "C". As you can tell thats the one I got wrong and need help with.

A: Given data :  When shooting two free throws, if a Red Devil basketball player makes her first free…

Q: Find the value of sin A. A 5 3 с 4 B

A:

Q: From a point 4 miles north of a cell tower, a hiker walks 2.5 miles west. How far is the hiker from…

A: Let us first make a diagram to understand the problem better. The hiker is initially at A, 4 miles…

Q: Which of the following is correct? a. 6| 20 c. 8 4 b. 3 |26 d. 4 8 O d O c O b O a

A: The expression  implies that a divides b . It implies that if b is divided by a , then the remainder…

Q: 28 V14

A: 28√14

Q: 2 e2xdx

A:

Q: I need someone to check my 1,2,3 and then I need help with the bottom two questions.

A: (6) (i) Here your first two examples are right. For the third example do it as:   Assume a three…

Q: Given L then 2 fs-1) 2 5-2) 2 fie-2 (-2)' 2.

A: Given that L{1/✓t}=√(π/s) Now to find the Laplace transform of L{te3t√(3/πt)}= L{e3t (√3t/π)}…

Q: 7c. ? ⋅ 4 = 32

A: We need find the exact value on the place of ?

Q: Solve the following system of linear equations by augmented matrix method. x+6y = 33 6x +2y = 28

A:

Q: If "C12 = "C₁then n is equal to 14

A:

Q: E(-1)*() 4h n=0

A:

Q: Which answers are correct there

A: Let S be the relation from A to B. Then  S2 means S(S(A)) .

Q: Evaluate. |-27 = (2-11)

A:

Q: Fifteen kids can go to a waterpark for $105. How many kids could go if we had $200? ONLY WRITE THE…

A:

Q: If A = 2j and B = 3k grandfather A.B

A: