Answer:
first one
Step-by-step explanation:
first one
1^13 = 1
1^15 = 1
P.S.
1 to the exponent of any number is equal 1
The commission earned by jarrod ,the salesperson is = $44.8
<h3>
What is percentage ?</h3>
- The term "percent" comes from the Latin word "per centum" which means "hundreds". Percentages are fractions with 100 as the denominator.
- In other words, it is the relationship between the part and the whole that makes the whole value always 100.A percentage is a fraction or ratio whose overall value is always 100.
- For example, if Sam got his 30% on a math test, it means he got 30 out of his 100. This is written in fractional form as 30/100, where 30 looks like this:100 in relation.
- A percentage is defined as a specific part or amount of 100. A fraction with a denominator of 100, represented by the "%" symbol.
<h3>Calculation</h3>
7% of $640 is the commission earned by the salesperson Jarrold .
so therefore commission earned by the salesperson is 640 * 0.07 = $44.8
learn more about percentage here :
brainly.com/question/29306119
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Answer:
Step-by-step explanation:
An absolute value function has the standard form
where h and k are the coordinates of the vertex (the pointy part of the graph) and the absolute value of a indicates whether or not the graph is the same width as the parent graph or if it is steeper or flatter. If the absolute value of a is greater than 1, the graph is steeper; if the absolute value of a is greater than 0 but less than 1 (in other words a fraction less than 1), the graph is flatter than the parent. If the graph is upside down, there will be a negative out in front of the absolute value of a. Because our graph is in fact upside down, we will choose one of the options that has a negative in front of it. The fact that it has moved UP from the origin, but not side to side, means that the k value is a +1.
If you are familiar with an absolute value parent graph, the lines go through each diagonal of the grid perfectly. It appears that our graph is steeper (or slimmer) than that. That means that not only is our graph upside down, it also has an a value greater than 1. Putting those 2 facts to use along with our k value of +1, makes our obvious choice the first one listed.
Answer:
Mai's ride is 1.5 times longer than Noah's
Step-by-step explanation: