Answer:
a = 8cm
Step-by-step explanation:
13 + 8 + 7 + 9 + 3 = 40
40 divided by 5 = 8
the 5 comes from how many numbers they're are
mean = adding up the numbers and dividing it by how many numbers they're are
pls mark as branliest
btw = I'm sorry if I didn't answer the 2nd question
The amount A that Patrik will cash is given by the compound interest formula:
A = C (1 + i)ⁿ
where:
C = initial amount of money
i = interest, written as a decimal number
n = number of periods
In our case, the interest is compoundend quarterly, but we have a time in years. Therefore, we need to transform years in quarters:
n = 15×4 = 60
Now, we can apply the formula:
A = 400·(1 + 0.035)⁶⁰
= 3151.24$
Hence, the correct answer is B) 3151.24$
The dog food will last for 48 meals. Because. 36 divided by 3/4 (.75)= 48 (dog food meals). Hope this helped!