The formula you should use is 4^n
n being the number of grooming jobs you have done
first job is 4^1 = 4 pennies
second job is 4^2 = 16 pennies
third job is 4^3 = 64 pennies
ninth job is 4^9 = 262,144 pennies
Answer:
The third is if the alternate exterior angles, the angles that are on opposite sides of the transversal and outside the parallel lines, are equal, then the lines are parallel. And, fourth is to see if either the same side interior or same side exterior angles are supplementary or add up to 180 degrees. :)
Step-by-step explanation:
The number that 7 belongs to is a rational number.
<h3>What is a rational number?</h3>
It should be noted that a rational number is a number that is expressed as the ratio of two integers.
In this case, the denominator should not be equal to zero, whereas an irrational number cannot be expressed in the form of fractions.
Rational numbers are terminating decimals but irrational numbers are non-terminating and non-recurring.
Therefore, the number that 7 belongs to is a rational number.
Learn more about numbers on:
brainly.com/question/4619309
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