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barxatty [35]
3 years ago
11

about 7.5 gallons of water fill up 1 cubic foot of space. how many gallons of water will fill a goldfish pool shaped like the pr

ism shown

Mathematics
1 answer:
Murrr4er [49]3 years ago
3 0
The volume of the <span>goldfish pool is V= 0.5ft x 1.5ft x 3ft=2.25 ft^3
so 7.5gallons ----------> 1 ft^3
                x=? <----------- </span>2.25 ft^3
<span>x= 2.25 x 7.5 / 1= 16.87 gallons
the answer is </span>16.87 gallons of water <span>

</span>
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The graph below shows the relationship between the amount of peanuts and the amount of chocolate in different packages of snack
Tomtit [17]

Answer:

Option (B)

Step-by-step explanation:

Since the linear graph is passing through the origin, there is a proportional relationship between the amount of chocolate (C) and amount of peanuts (P) used in the package of snacks mix,

P ∝ C

P = kC

k = \frac{P}{C}

Here k = proportionality constant

Since, the given line passes through a point (3, 2),

k = \frac{2}{3}

Therefore, ratio of chocolate and peanuts mixed is \frac{2}{3}.

Option (B) is the correct option.

5 0
3 years ago
The instructions on a bottle of laundry detergent tell you to add two capfuls of detergent to each gallon of water. One capful o
Nikolay [14]

Answer:

A.<u>You will need to add 22 tablespoons of detergent to a washing machine that holds 11 gallons of water</u>

<u>B. You will need to add 11 fluid ounces of detergent to a washing machine that holds 11 gallons of water</u>

Step-by-step explanation:

1. Let's review all the information provided to answer the question:

2 capfuls of detergent to 1 gallon of water

1 capful of detergent = 1 tablespoon

2. If your washing machine holds 11 gallons of water, how many tablespoons of detergent will you need to add? How many fluid ounces of detergent?

For finding the amount of capfuls for 11 gallons of water, we multiply this way:

11 * 2 = 22 capfuls of detergent

Now, we can calculate the number of tablespoons, this way:

22 capfuls = 22 tablespoons

<u>You will need to add 22 tablespoons of detergent to a washing machine that holds 11 gallons of water</u>

Fiinally, let's calculate the amount of fluid ounces of detergent, this way:

1 tablespoon = 0.5 fluid ounces

22 tablespoons * 0.5 = 11 fluid ounces

<u>You will need to add 11 fluid ounces of detergent to a washing machine that holds 11 gallons of water</u>

4 0
3 years ago
Solve using an equation: What is 150% of 625.
leonid [27]

Answer:

937.5

Step-by-step explanation:

150% is equal to 150/100. Therefore, we have to multiply 625 by 150/100. 150/100 is the same as 1.5. Therefore, we have to multiply 625 by 1.5. 625x1.5=937.5.

If this has helped please mark as brainliest

4 0
3 years ago
Read 2 more answers
A=16, c=14 find the length of b if necessary round to the nearest tenth
Alex

Answer:

None

Step-by-step explanation:

Assuming you mean sides of a right triangle,  we can use the Pythagorean theorem (A^2 + B^2 = C^2)

We have A and B, so we can plug those into the equation.

(16)^2 + B^2 = (14)^2

(16)^2 is 256 and (14)^2 is 196.  Plug those in.

256 + B^2 = 196

Get rid of the 256 by subtracting.

B^2 = 196 - 256

B^2 = -60

√B^2 = √-60

You can't take the square root of a negative number, so the solution is not possible.  We can confirm because C cannot be bigger than A or B.

8 0
3 years ago
Solve: -4w + 6 = 46.
s344n2d4d5 [400]

Answer:

\boxed{w=-10}

The answer have negative sign.

Step-by-step explanation:

<em>Subtract by 6 both sides of equation.</em>

-4w+6-6=46-6

<em>Simplify.</em>

46-6=40

-4w=40

<em>Divide by -4 both sides of equation.</em>

\frac{-4w}{-4}=\frac{40}{4}

<em>Simplify to find the answer.</em>

40\div-4=-10

<em>w=-10, is the correct answer</em>

7 0
3 years ago
Read 2 more answers
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