Answer:
B
Step-by-step explanation:
I just think that
Answer:
£100
Step-by-step explanation:
The difference in number of ratio units is 5-3 = 2, so each ratio unit represents £40/2 = £20.
Tom's received 5 ratio units, or £20 × 5 = £100.
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Sophia received £60.
Answer:
this is a ratio of 4 inches:5 feet.
if one side becomes 30 feet, means that other one is also multiplied by 6.
4 * 6 = 24 or A
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Step-by-step explanation:
The answer to the question is 3295.5
Using the given exponential function, it is found that it will take 1.5 years for the amount of savings to double from the initial amount deposited of $1250.
<h3>Exponential function:</h3>
The <em>exponential function</em> that models the savings in the bank account is given by:

- In which t is the time in years that the money has been in the account.
The time to double from the initial amount deposited of $1250 is t for which S(t) = 2(1250) = 2500, hence:








It will take 1.5 years for the amount of savings to double from the initial amount deposited of $1250.
To learn more about exponential functions, you can take a look at brainly.com/question/14855561