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2 years ago

The cost of a gallon of milk is $.50 more than five times the cost of a gallon of water. If a

Mathematics

1 answer:

Shkiper50 [21]2 years ago

4 0

Answer:

.50

Step-by-step explanation:

You might be interested in

1. If p(x) = 3x + 4x² - 5x +8, find p(-2).

levacccp [35]

Step-by-step explanation:

$\small{\underline{\tt{\red{Given}}}}$

$\rightarrow$ p(x) = -2

$\small{\underline{\tt{\green{solution}}}}$

$\rightarrow$ $p(x) = 3x + {4x }^{2} - 5x + 8$

$\rightarrow$ $p( - 2) = 3( - 2) + 4( { - 2}^{2} ) - 5( - 2) + 8$

$\rightarrow$ $p( - 2) = - 6 + 16 + 10 + 8$

$\rightarrow$ $p( - 2) = 10 + 18$

$\rightarrow$ $p( - 2) = 28$

$\small\boxed{p(-2) = 28 }$

Hope it helps

4 0

3 years ago

Jonah is going to the store to buy candles small candles cost $3.50 and large candles cost five dollars he needs to buy at least

marysya [2.9K]

Answer:

He can purchase a maximum of 6 large candles.

Step-by-step explanation:

If he purchases 6 large candles and 14 small candles:

$5.00 x 6 = $30.00

$3.50 x 14 = $49.00

$49.00 + $30.00 = $79.00

6 0

3 years ago

The width of a rectangle is 1/2 of its length. what are the sides of the rectangle if its perimeter in 63 in?

lesya [120]

The length is: 42 inches
The width is : 21 inches

7 0

3 years ago

Read 2 more answers

The difference of two number is 3.Their sum is 13.Find the numbers

saul85 [17]

Answer:

8,5

Step-by-step explanation:

x-y=3

x+y=13

2x=16

x=8, y=5

3 0

2 years ago

Read 2 more answers

Dogs are inbred for such desirable characteristics as blue eye color, but an unfortunate by-product of such inbreeding can be th

Agata [3.3K]

Answer:

<h2>Option 2 is the right answer.</h2>

Step-by-step explanation:

We need to check if the two characteristics, <u>having blue eyes and being deaf are independent of each other or not</u>.

The above two characteristics will be independent if $[Probability of being deaf with blue eyes] = {Probability of being deaf } {Probability of having blue eyes}$

Now, the probability of having blue eyes is $\frac{31}{100}$ .

The probability that the Dalmatians will be deaf is $\frac{38}{100}$ .

The probability of being deaf with blue eyes is $\frac{31}{100} \times\frac{42}{100}$ .

Since, 38 is not equals to 42, the two characteristics are not independent.

3 0

2 years ago