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1 year ago

If 7 gallons of water weigh 63 pounds how much does one gallon of water weigh

Mathematics

2 answers:

creativ13 [48]1 year ago

6 0

Answer:

Step-by-step explanation:

63/7

Blizzard [7]1 year ago

4 0

Answer:

9 pounds.

Step-by-step explanation:

You have to divide 7 by 63 to get the answer in that scenario.

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In a football league, 4 coaches are needed for every 38 players. If 84 players sign up for softball, how many coaches are needed

pickupchik [31]

9

8.842 but the answer would have to be rounded because you can’t have .842 coaches... the answers 9!!!!

6 0

2 years ago

Ming kept track of her puppy Sampson's weight gain over a three-month time period. He was six weeks old on November 15 and weigh

Kobotan [32]

Answer:

Sampson gains 3.967 kilograms from November to February.

Step-by-step explanation:

Given:

Actual Weight on November 15 = 2.49 kg

On December 15, he weighed 1020 grams more

Since 1000 grams = 1 kg

Weight on December 15 = 1020 grams = 1.2 kg

Hence Weight gained from November 15 to December 15 = 1.2 kg

On January 15, he had gained another 2200 grams

Weight on January 15 = 2200 grams = 2.2 kg

Hence Weight gained from December 15 to January 15 = 2.2 kg

On February 15, he had only gained 0.567 kilograms.

Weight on February 15 = 0.567 kg

Hence Weight gained from January 15 to February 15 = 2.2 kg

Total weight gained from November to February = Weight gained from November 15 to December 15 + Weight gained from December 15 to January 15 + Weight gained from January 15 to February 15

Total weight gained from November to February = $1.2+2.2+0.567 = 3.967 \ kg$

Hence Sampson gained total weight of 3.967 kg from November to February.

4 0

2 years ago

If your income is $18.00 and the prices of x and y are $4.00 and $2.00, respectively, what quantities of each will you purchase

boyakko [2]

Answer:

2 units of X and 5 units of Y

Step-by-step explanation:

(a) Utility is maximized when (MUx / Price of X) = (MUy / Price of Y)

This condition holds for the following cases

1. X = 4 (MUx / Px = 8 / 4 = 2) and Y = 6 (MUy / Px = 4 / 2 = 2)

2. X = 2 (MUx / Px = 16 / 4 = 4) and Y = 5 (MUy / Px = 8 / 2 = 4)

For the first case Total cost = 4 x $4 + 6 x $2 = $(16 + 12) = $28 (Budget is exceeded).

In the second scenario, Total cost = 2 x $4 + 5 x $2 = $(8 + 10) = $18 (budget is exhausted).

Optimal case contains X = 2 units, Y = 5 units.

6 0

2 years ago

the sum of two numbers is 35. the second number, y, is equal to 4 times the first number , x. which system of linear equations r

ANTONII [103]

The system of linear equations x + y = 35 and y = 4x represents the two numbers

<u>Solution:</u>

Given that, The sum of two numbers is 35

The second number, y, is equal to 4 times the first number "x"

We have to find which system of linear equations represent the two numbers? We have two conditions for two variables, so we can obtain two equations, which means a system of equations.

Now, 1st condition ⇒ sum of two numbers is 35 ⇒ x + y = 35

And, 2nd condition ⇒ second number is 4 times the first number ⇒ y = 4x

Hence, the equations, x + y = 35 and y = 4x represents the given numbers.

7 0

2 years ago

Solve for a 59>2a+59>43

Jet001 [13]

$59\geq2a+59 > 43\qquad|-59\\\\0\geq2a > -16\qquad|:2\\\\0\geq a > -8$

$Answer:\ -8 < a\leq0$

5 0

2 years ago