Answer:
B. looks like the best answer that fits this question.
If i'm wrong then my fault.
Step-by-step explanation:
When looking at choice (B) you can see it started at a decreasing point but slowly growing. Exponential relations are images or equations that describe growth and they always have the same function. If you look at the other choices you see that they either increase but then decrease or they don't match the formula for (exponential relations).
That's as good as I can do I dont knw if this what ur teacher is looking for but I tried :/
Answer:
<h2><u><em>
3.68$</em></u></h2>
Step-by-step explanation:
If 5 apples cost $1.15, find the cost of 16 apples
- we can solve with an equation
5 : 1.15 = 16 : x
x = 1.15 * 16 : 5
x = 18.04 : 5
x = <u><em>3.68</em></u>
<u><em></em></u>
check
5 : 1.15 = 16 : 3.68
4.34 = 4.34
the answer is good
What in the hell are they teaching middle schoolers now day? I didn’t even learn that in high school lol
Answer:
The answer is below
Step-by-step explanation:
The compound interest is given by the formula:
Where A is the final amount, p is the principal (initial amount), r is the rate, t is the number of period and n is the number of times it was compounded per period.
Given that:
The interest is compounded yearly, i.e n = 1, for 1 year, t = 1, the compound interest is Rs 450 i.e A = 450. Therefore:
For 2 year, t = 2, the compound interest is Rs 945 i.e A = 945. Therefore:
Dividing equation 2 by equation 1 gives:
2.1 = 1 + r
r = 2.1 - 1 = 1.1
r = 1.1
Put r = 1.1 in 450 = P(1 + r)
450 = P(1 + 1.1)
450 = 1.11P
P = 405.4
Therefore the rate is 1.1 = 110% and P = Rs 405.4