Answer:
- after 5 years, rich : poor = 11.0 : 6.7
- after 10 years, 12.2 : 9.0
- 35.3 years
Step-by-step explanation:
It is convenient to let a graphing calculator show the answers to these questions.
The exponential equation modelling the growth will be of the form ...
f(x) = (initial value) × (1 +growth rate)^x
Richland's GDP/person can be modeled by r(x) = 10·1.01^x
Poorland's GCP/person can be modeled by p(x) = 5·1.03^x
The attached graph shows values for x=5, 10 and r(x)=p(x).
It will take about 35.3 years for Poorland to catch up.
Answer:
450×6.75 = 2 956.5
So the serviceman will get 2 956.5 after 6.75 hours of doing the job
Answer:
65
Step-by-step explanation:
I hope it helps
A^2 + B^2 = C^2
The inequality of the form Ax + B ≤ C will be as 8x + 19 ≤ 93. The solution of the inequality is x = 9.25.
<h3>What is inequality?</h3>
Inequality is defined as the relation which makes a non-equal comparison between two given functions.
WE have to write an inequality of the form Ax + B ≤ C to represent the word problem using your answers for A, B, and C.
When A = 8, B = 19 and C = 93
an inequality of the form
Ax + B ≤ C
8x + 19 ≤ 93
8x ≤ 93 - 19
8x ≤ 74
x = 9.25
Therefore, The inequality of the form Ax + B ≤ C will be as 8x + 19 ≤ 93. The solution of the inequality is x = 9.25.
Learn more about inequality ;
brainly.com/question/14164153
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Answer:
5400 divided by 72 = 75
Step-by-step explanation:
75 %
