Answer:
the answer would be A
Step-by-step explanation:
Answer:
x = -4.8
Step-by-step explanation:
combine like terms
3x + 2x + 6 = -18
5x + 6 = -18
isolate the terms with the x variable
5x + 6 - 6 = -18 - 6
5x = -24
isolate x
5x/5 = -24/5
x = -4.8
Answer:
Probability of eligible applicants who pass the exam is 0.665
probability of applicants who are ineligible but pass the exam 0.063
Step-by-step explanation:
Total percentage eligible applicants who pass the exam
![\textrm {89\% of 70\%}= \dfrac{89\times70}{100}=62.3\%](https://tex.z-dn.net/?f=%5Ctextrm%20%7B89%5C%25%20%20of%2070%5C%25%7D%3D%20%5Cdfrac%7B89%5Ctimes70%7D%7B100%7D%3D62.3%5C%25)
Total ineligible applicants who pass the exam
![\textrm {14\% of 30\%}= \dfrac{14\times30}{100}=4.2\%](https://tex.z-dn.net/?f=%5Ctextrm%20%7B14%5C%25%20%20of%2030%5C%25%7D%3D%20%5Cdfrac%7B14%5Ctimes30%7D%7B100%7D%3D4.2%5C%25)
All applicants who pass this exam 62.3% + 4.2% = 66.5%
Probability of applicants who pass the exam
![\textrm{probability }= \dfrac{66.5}{100}=0.665](https://tex.z-dn.net/?f=%5Ctextrm%7Bprobability%20%7D%3D%20%5Cdfrac%7B66.5%7D%7B100%7D%3D0.665)
Out of 66.5% applicants who pass the exam , 4.2% applicants are ineligible
Probability of applicants who pass the exam is 0.665
probability of applicants who are ineligible but pass the exam 0.063
Answer:
See the explanation for the answer to this question
Step-by-step explanation:
Let
B ---> the balance of money saved.
M ---> the amount invested in dollars
JoeNah's Equation
M=$100
![B=1.5(100)=\$150](https://tex.z-dn.net/?f=B%3D1.5%28100%29%3D%5C%24150)
Dekobian's Equation
M=$100
![B=100+0.05(100)=\$105](https://tex.z-dn.net/?f=B%3D100%2B0.05%28100%29%3D%5C%24105)
Evan's Equation
M=$100
![B=M(1+0.05)](https://tex.z-dn.net/?f=B%3DM%281%2B0.05%29)
Substitute
![B=100(1+0.05)=\$105](https://tex.z-dn.net/?f=B%3D100%281%2B0.05%29%3D%5C%24105)
Dekobian's equation and Evan's equation are correct! :)
JoeNah's equation is wrong. :(
Hope this helps you!
Have a good evening!
Answer:
the answer is option four D. -8 + 3