Using a system of equations, it is found that one large jar holds 6 ounces and one small jar holds 4 ounces.
<h3>What is a system of equations?</h3>
A system of equations is when two or more variables are related, and equations are built to find the values of each variable.
In this problem, the variables are:
- Variable l: Weight that a large jar holds.
- Variable s: Weight that a small jar holds.
One large jar and five small jars can hold 26 ounces of jam, hence:
l + 5s = 26, which is the first equation in matrix form.
Then:
l = 26 - 5s.
One large jar minus one small jar can hold 2 ounces of jam, hence:
l - s = 2, which is the second equation in matrix form:
Then:
l = 2 + s = 26 - 5s
2 + s = 26 - 5s
6s = 24
s = 4.
l = 26 - 5s = 6.
More can be learned about a system of equations at brainly.com/question/24342899
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Answer:
Step-by-step explanation:
Total Frequency = 130 + 86 + 128 + 108 + 268 = 720
So, angles required for
UK = A = 130 / 720 x 360 = 65 degrees
Europe = B = 86/720 x 360 = 43 degrees
USA = C = 128/ 720 x 360 = 64 degrees
Africa = D = 108/720 x 360 = 54 degrees
Other = E = 268 / 720 x 360 = 134 degrees.
Hope this helps.
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