Adele has 6 sheets of stickers .Bea has 9 sheets of the same stickers.how many stickers do they have altogether?
2 answers:
Answer: 15 sheets of stickers
Step-by-step explanation:
Given: Adele has 6 sheets of stickers. Bea has 9 sheets of the same stickers.
To find: Number of sheets of stickers they have altogether.
Solution:
Adele has 6 sheets of stickers.
Bea has 9 sheets of stickers.
To find the total number of sheets of stickers, we need to add the number of sheets of these two.
The total number of sheets of stickers sheets of stickers.
So, they both together have 15 sheets of stickers.
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Domain: x² - 4 ≠ 0
+ 4 + 4
x² ≠ 4
√x² ≠ √4
x ≠ ±2
x ≠ -2 and x ≠ 2
(-∞, -2) ∨ (-2, 2) ∨ (2, ∞)
Range: y ≠ 1
(-∞, 1) ∨ (1, ∞)
Intervals: Increasing: (0.25 , ∞)
Decreasing: (-∞, 0.25)
Symmetry: X-axis: Not Symmetric
Y-axis: Not Symmetric
Origin: Not Symmteric
Extrema: Maximum Relative: x = 0
Minimum Relative: Nothing
Answer:
Option A earns higher interest($84115.58)
the difference in interest between the two option is $197.9
Step-by-step explanation:
In the problem we are going to apply both the simple interest formula and compound interest formula and compare which has the best/higher returns
Given data
Principal P= $43,000
Rate r= 6%= 0.06
time t= 3years
n= 4 (applicable for compound interest compounded quarterly)
solving for option A gives her 6% compounded quarterly
the compound interest formula is
Interest is =$8411.58
solving for option B which gives her 6% simple interest annually
the simple interest formula is
Interest is= $8213.68
calculating the diference in interest between the two options we have
= $197.9
Option A earns higher interest