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nataly862011 [7]
2 years ago
9

Hurry I need the answer and how u got it and if correct ill give you brainiest

Mathematics
1 answer:
erica [24]2 years ago
8 0

Answer:

75,323,600

10.4%

292

4471

77

$2.54

Step-by-step explanation:

1. Voters in 2020 =

1.292 x 58,300,000 = 75,323,600

2.( number of turkey sandwich / total number of sandwich ) x 100

(51/491) x 100 = 10.4%

3. percent of chemistry majors = (number of chemistry majors / total students that graduated) x 100

0.017 = number of chemistry majors / 17,190

Multiply both sides of the equation by 17,190

17,190  x 0.017 = 292

4.  number of trees in 4 square miles = (4 x 1006) / 0.9 = 4471

5.  Percent from Canada = percentage of people from Canada x total number of people attending the conference

0.089 x 870 = 77

6. Average price =  total cost of items / total quantity sold

[(24 x 3.50) + (61 x0.25) + (18 x 9)] / 103 = 2.54

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<u>To determine how the graph changes:</u>

Consider the given exponential function f(x)=2^{x}.

Let y = f(x)

Vertically compressed or stretched:

A vertically compression (stretched) of a graph is compressing the graph toward x-axis.

• if k > 1 , then the graph y = k• f(x) , the graph will be vertically stretched by multiplying each y coordinate by k.

• if 0 < k < 1 if 0 < k < 1 , the graph is f(x) vertically shrunk (or compressed) by multiplying each of its y-coordinates by k.  

• if k should be negative, the vertical stretch or shrink is followed by a reflection across the x-axis.  

Here, k = 5  

So the graph will be vertically stretched.

Also, Adding 3 to the graph will move the graph 3 units down so, the graph is shifted down.

So, The graph is shifted down.  

Hence option A and option B is the correct answer.

5 0
3 years ago
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Step-by-step explanation:

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6 0
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