Step-by-step explanation:
Let's say c is the price of cinnamon tea, and s is the price of spice tea.
10c + 2s = 13
16c + 8s = 28
Divide the second equation by 4:
4c + 2s = 7
Subtract from the first equation:
6c = 6
c = 1
Use any equation to find s.
s = 1.5
Therefore, the cinnamon tea costs $1 per pound and the spice tea costs $1.50 per pound.
Answer:
$1547.62
Step-by-step explanation:
The principal Marshall invested is $4500.
The rate of interest is 6%
The compound interest formula is
We substitute P=4500,r=0.06 and t=5 to obtain:
We simplify to get:
This gives us:
The interest after 5 years is
Answer:
Option C) The data are discrete because the data can take on specific value.
Step-by-step explanation:
We are given the following in the question:
The numbers of languages spoken by different people.
The data would include points like English, Hindi, Marathi, and many more.
Thus, the data is discrete because the number of languages will always be expressed in whole numbers and thus it cannot take any value within an interval.
The value is calculated and not measured.
Thus, the correct answer is
Option C) The data are discrete because the data can take on specific value.
Answer:
1,045.50$
Step-by-step explanation:
34,850 x .03 = 1,045.50
