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4 years ago

What is the range of the function? A. (-1,3,5) B. (2,6,8,3,5) C. {3} D. (2,6,8)

Mathematics

1 answer:

Roman55 [17]4 years ago

7 0

Answer:

I think the answer is D. (2,6,8) because if the ones on the right are y - coordinates in the Function then it should be correct. If not sorry

(Range is y - coordinate)

(Domain is x - coordinate)

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The sum of three consecutive odd numbers is one hundred thirty five . What is the smallest of the three numbers?

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start with 35, an easy number to work with.
35=a
100=b+c
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35 would be the smallest. Btw there are alot of answers to this, this is only one possible solution

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3 years ago

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Step-by-step explanation:

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3 years ago

Read 2 more answers

Bo and Erica are yoga instructors. Between the two of them, they teach 45 yoga classes each week. If Erica teaches 15 fewer than

Solnce55 [7]

Answer:

20 and 25.

Step-by-step explanation:

Given:

They both teach total 45 yoga classes each week.

Erica teaches 15 fewer than twice as many as Bo.

To find:

How many classes does each instructor teach per week = ?

Solution:

Let number of classes are taken by Bo = $x$

Then number of classes are taken by Erica = $2x - 15$ (given)

Total number of classes are taken by both = 45 (given)

According to the question.

$x$ + $2x - 15$ = 45

$3x - 15 = 45$

By adding both side by 15

$3x = 60\\$

By dividing both side by 3

$x = 20$

number of classes are taken by Bo = $x$ = 20

number of classes are taken by Erica = $2x - 15$

= $2\times20 - 15 = 40- 15 = 25\\$

Therefore, number of classes are taken by Bo and Erica is 20 and 25.

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4 years ago

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3 years ago