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nata0808 [166]
3 years ago
8

25 points to 50 points find the percent of change

Mathematics
2 answers:
shepuryov [24]3 years ago
7 0

Answer:

The percent of change 200%.

Hope that helps!

Step-by-step explanation:

konstantin123 [22]3 years ago
6 0

Answer:

Its a 200% change i believe, hope you have a nice day!

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The mean salary offered to students who are graduating from Coastal State University this year is $24,245, with a standard devia
leva [86]

Answer:  The probability that the mean salary offer for these 80 students is $23,500 or less equals to 0.4054

Step-by-step explanation: Please find the attached file for the solution

5 0
3 years ago
If the area of a square is 100cm2, then what is its perimeter?
Vinil7 [7]

Answer:

40cm

Step-by-step explanation:

A=s*s

A=10*10

A=100 cm^2

P=4*s

P=4*10

P=40 cm

"s" represents side

6 0
3 years ago
Find the slope of the tangent line to the curve f(x)=e^(x) at (0.4,1.49)
almond37 [142]

Answer:

1.49

Step-by-step explanation:

In order to find the slope of the tangent line to a given equation, and in a given point, we need to:

1. Find the first derivative of the given function.

2. Evaluate the first derivative function in the given point.

1. Let's find the first derivative of the given function:

The original function is f(x)=e^{x}

But remeber that the derivative of  e^{x} is  e^{x}

so, f'(x)=e^{x}

2. Let's evaluate the first derivative function in the given point

The given point is (0.4,1.49) so:

f'(x)=e^{x}

f'(0.4)=e^{0.4}

f'(x)=1.49

Notice that the calculated slope of the tangent line is equal to the y-coordinate of the given point because f'(x)=f(x). In conclusion, the slope of the tangent line is equal to 1.49.

8 0
3 years ago
Adding and Subtracting Fractions Solve each problem. Write your answer as a mixed number(if possible) 1. 2 1/9 - 7/6= 2. 2/3 + 2
AleksandrR [38]
1) 1 1/6
2) 1  1/6
4) 5  1/ 18

hope you got your answer i didn't know what number 3 was so i did the rest


5 0
3 years ago
Will fan and medal! Identify the transformations that describe the graph of an even function select all that apply.
lara [203]
2 is the only right answer.  If it has right/left symmetry, then f(-x) = f(x), meaning it's even.  
extra info: 3 and 4 are the same thing
5 works for odd functions (like sin(x))
4 0
3 years ago
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