Answer:
2:8
Step-by-step explanation:
The ratio is already in lowest terms so we found an equivalent ratio by multiplying both terms by 2.
The answer is 7.5 Hope it helps!
An equation is formed of two equal expressions. The equation 7*e^0.1t=47 can be expressed as t=[ln (47/7)]/0.1.
<h3>What is an equation?</h3>
An equation is formed when two equal expressions are equated together with the help of an equal sign '='.
The equation 7*e^0.1t=47 in terms of logarithm in terms of base-e can be solved as,

Hence, the equation 7*e^0.1t=47 can be expressed as t=[ln (47/7)]/0.1.
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Answer:
4/9
Step-by-step explanation: