Answer:
sqrt(5) + 8
The result is irrational because the sqrt(5) is a non-repeating, non terminating decimal that cannot be written as a fraction.
<em>Brainliest, please!</em>
Step-by-step explanation:
sqrt(5) + 2sqrt(16)
sqrt(5) + 2(4)
sqrt(5) + 8
Answer:
Adding the 2 equations.
Step-by-step explanation:
Add the two equations:
2x+y+(x-y)=5+1
2x+x+y-y=6
3x=6
Answer:
d
Step-by-step explanation:
1. The amount of money in the account after 10 years is 42,317.96 dollars.
2. it will take Pamela and Kevin 7.5 hours to complete the task together
<h3>How to find compound interest?</h3>
Question(1)
Using compound interest formula,

where
- p = principal
- r = rate
- n = number of times
- t = time
Therefore,
p = 30,000
r = 3.5% = 0.035
t = 10
n = 1
Therefore,

A = $42,317.96
Question 2:
Pamela takes 12 hours to complete a task.
Kelvin takes 20 hours to complete same task.
The time it will take both of them can be computed as follows:
using rate principle,
let
x = time it will take both of them to do the work together.



cross multiply
240 = 32x
x = 240 / 32
x = 7.5 hours
Therefore, it will take Pamela and Kevin 7.5 hours to complete the task together
learn more on compound interest and rate here: brainly.com/question/18104604
#SPJ1
I am pretty sure the answer is C because that would be the least biased with the most information.
A would be biased because it is only elementary.
D is biased because it is only teachers that worked for a long time
B is fine, but C is better because it has more people.