Postulate<span>: A statement, also known as </span>an axiom<span>, which is taken to be true without proof. Postulatesare the basic structure from which lemmas and </span>theorems<span> are derived. ... corollary: A proposition that follows with little or no proof required from one already proven( A deduction or an inference).</span>
Let's say the first truck weighs x tons
Then, the weight of 2nd truck = x+2 tons
The weight of 3rd truck = (x + 2) + 2 = x+4 tons
The weight of 4th truck = (x + 4) + 2 = x+6 tons
Total weight of 4 trucks:
x + (x+2) + (x+4) + (x+6) = 32
which can be solved easily to give x = 5
The interest rate to the nearest whole percentage would you need to earn in order to turn $3,500 into $7,000 over 10 years is 10%
<h3>Simple interest and amount</h3>
The formula for calculating amount is expressed as;
Amount = Principal + Simple interest
Given the following
Amount = $7000
Principal = $3500
time =10 years
Substitute
7000 = 3500 + 3500(R)(10)
3500 = 35000R
R = 3500/35000
R = 0.1
Hence the interest rate to the nearest whole percentage would you need to earn in order to turn $3,500 into $7,000 over 10 years is 10%
learn more on interest rate here: brainly.com/question/25793394
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I am not 100% sure but I think the answer is C I hope I helped you and Good luck
