Answer:
<em>There would be 20 ounces of almonds in the bag</em>
Step-by-step explanation:
<u>System of Equations</u>
To solve the problem, we'll set up these two variables:
x = ounces of almonds
y = ounces of raisins
The ratio of almonds to raisins in the trail mix is 5:7, thus:
Cross-multiplying:
7x=5y [1]
A 3-pound bag of this trail mix contains 3*16=48 ounces that include almonds and raisins, thus:
x + y = 48 [2]
Multiplying [2] by 5:
5x + 5y = 240
Substituting from [1]:
5x + 7x = 240
12x = 240
x = 240/12
x = 20
There would be 20 ounces of almonds in the bag
It is not an integer because it isn’t a whole number.
Answer:
30 boxes
Step-by-step explanation:
3x2x5
just multiply 3 and 2 then multiply that number by 5
Answer:
92.36 ft³
Step-by-step explanation:
The volume of a cylinder is given by the following expression:
Where "h" is the height of the cylinder and "r" is the radius of the base.
The full volume of the cylindrical tank is:
The sensor turns on when the volume reaches 20% of the total volume, the volume of the tank when the sensor turns on is:
The volume is 92.36 ft³.
To solve the problem we must know about the Ratio.
<h2>What is Ratio?</h2>
A ratio shows us the number of times a number contains another number.
The length of the living space, in reality, is 21 meters.
Given to us
- The scale is given as 2 centimeters equals 2.5 meters.
To find
- the actual length of the living space if the length of the scale drawing is 16. 8 centimeters
<h3>Scale ratio</h3>
As it is given that 2 cm on the scale drawing is equal to 2.5 meters in real, therefore, the ratio can be written as
<h3>Length of the living space</h3>
Using the same scale ratio,
Hence, the length of the living space, in reality, is 21 meters.
Learn more about Ratio:
brainly.com/question/1504221