Ask question

Ask question

All categories

3 years ago

14

you want buy some rice a. A 6-ounce package costs $2.10. A 14-ounce package costs $4.76. A 26 -ounce package costs $9.36. Which

package is the best buy?

1 answer:

expeople1 [14]3 years ago

3 0

Answer:

The most expensive one per ounce is the last one and the cheapest one is the second one

Step-by-step explanation:

You might be interested in

If y varies directly as x and y = 21 when x = 5, find x when y = 42.

Lorico [155]

Answer: 10

<u>Step-by-step explanation:</u>

varies directly means: $\frac{y}{x} = k$

Step 1: solve for k ⇒ $\frac{21}{5} = k$

Step 2: plug in the given value and k to solve for the missing value: $\frac{42}{x} = \frac{21}{5}$

42(5) = 21(x)

$\frac{42(5)}{21} = \frac{21(x)}{21}$

2(5) = x

10 = x

5 0

3 years ago

Relationship B has a greater rate than Relationship A. This graph represents Relationship A.

tester [92]

Answer:

Rate in relationship A = (6 - 3)/(8 - 4) = 3/4 = 0.75

For Table A: Rate = (3 - 1.2)/(5 - 2) = 1.8/3 = 0.6

For table B: Rate = (3.5 - 1.4)/(5 - 2) = 2.1/3 = 0.7

For table C: Rate = (4 - 1.6)/(5 - 2) = 2.4/3 = 0.8

For table D: Rate = (2 - 1.5)/(4 - 3) = 0.5/1 = 0.5

Therefore, the correct answer is option C.

4 0

3 years ago

A zookeeper measured the length of 5 snakes at the zoo he recorded the results in a table. what is the main snake length?

Y_Kistochka [10]

I'm 90% sure the answer is twenty-six cm.

7 0

4 years ago

Read 2 more answers

PLEASE HELP ASAP is this relationship linear, exponential, or neither?

NeX [460]

Answer:

neither

gfhhhufkufjkg

7 0

3 years ago

"find expressions for the mean and standard deviation of y if this variable is determined by the expression y

horrorfan [7]

<span>expressions for the mean and standard deviation of y if this variable is determined by the expression y </span> $\lim_{n \to \infty} a_n$ $\left[\begin{array}{ccc}1&2&3\\4&5&6\\7&8&9\end{array}\right]$

3 0

3 years ago