Ask question

Ask question

All categories

2 years ago

7

39. Donald priced six personal Compact Disc (CD) players. The prices are shown below. $21.00, $23.00, $21.00, $39.00, $25.00, $3

1.00 What is the median price?

1 answer:

Delvig [45]2 years ago

5 0

line them up in order 21.00, 21.00, 23.00, 25.00, 35.00, 39.00

since it is an even amount of numbers, add the middle 2 numbers and dive by 2

23.00 + 25.00 = 48.00

48.00/2 = 24.00

median is 24.00

You might be interested in

Find the slope of the line

Elza [17]

Answer:

-3'1

-6'1

Step-by-step explanation:

the bottom left and top right are always going to be negative. The right top and bottom are positive numbers. so the answer is -3'1 for the first top one then the second bottom dot is -6'1

8 0

2 years ago

Ok for this Simplify the following expression using the distributive property

IgorC [24]

Whatt? the answer is 7z+84
there is not a single X in the equation i really dont know where you got the X

5 0

2 years ago

Read 2 more answers

Expand "6y" in algebra

fenix001 [56]

Answer:

6 x y

Step-by-step explanation:

Expanded

Or add y 6 times

y + y + y + y + y + y

4 0

2 years ago

Read 2 more answers

Which digit has the greatest value in the number 1,567

Nookie1986 [14]

Seven has the greatest value as a digit, but 1, 000 has the greatest standard form value.

7 0

2 years ago

Can you think of any 2x2 matrices d for which cd = dc for all 2x2 matrices c? give 2 different examples of such matricesd.

Ksju [112]

For any arbitrary 2x2 matrices $\mathbf C$ and $\mathbf D$ , only one choice of $\mathbf D$ exists to satisfy $\mathbf{CD}=\mathbf{DC}$ , which is the identity matrix.

There is no other matrix that would work unless we place some more restrictions on $\mathbf C$ . One such restriction would be to ensure that $\mathbf C$ is not singular, or its determinant is non-zero. Then this matrix has an inverse, and taking $\mathbf D=\mathbf C^{-1}$ we'd get equality.

6 0

3 years ago