All categories

3 years ago

Maggie purchased 8 pounds of ground beef for $18.00. Which of the following does NOT represent the same price per pound?

Mathematics

1 answer:

loris [4]3 years ago

6 0

Answer:

5 pounds of ground beef for 11.50

Step-by-step explanation:

For 1 pound of ground beef it would be $2.25.

So for 2 it would be $4.50

3 $6.75

4 $9.00

5 $11.25

6 $13.50

7 $15.75

8 $18.00

9 $20.25

and 10 $22.50

_________________________

I hope this makes sense... sorry if it doesnt

You might be interested in

What is the area of the regular polygon shown below?

Alexxx [7]

8 times 8 so 64 is your answer :) hope this helps

7 0

2 years ago

What is the value of x and what is angle b?

SashulF [63]

Answer:

x=6

B = 20

Step-by-step explanation:

The exterior angle is equal to the sum of the opposite interior angles

55+ 3x+2 = 13x-3

Combine like terms

57+3x = 13x -3

Subtract 3x from each side

57+3x-3x = 13x-3x-3

57 = 10x-3

Add 3 to each side

57+3 = 10x-3+3

60 = 10x

Divide each side by 10

60/10 = 10x/10

6 =x

We also want angle B

B = 3x+2

3*6+2

18+2

6 0

3 years ago

Math help please :) <3

Sveta_85 [38]

The greatest common factor of 28 and 36 is 4.

4 0

3 years ago

An instructor who taught two sections of engineering statistics last term, the first with 20 students and the second with 30, de

Lelechka [254]

Answer:

(a) $P(X=10) = 0.2070$

(b) $P(X\geq 10) = 0.3798$

Step-by-step explanation:

Note that in this problem we have an initial population N = 50, of which 30 fulfill a certain characteristic "m" (belong to the second section). Then, from the population N, a sample of size n = 15 is selected and it is desired to know how many comply with the desired characteristic (second section).

Let X be the number of projects in the second section, then X is a discrete random variable that can be modeled by a hypergeometric distribution.

(a)

Therefore, to answer question (a) we use the following equation presented in the attached image:

Where:

$N = 50\\m = 30\\n = 15\\X = 10$