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leva [86]
2 years ago
11

What is the exact value of x in the exponential equation 22.1 + e5x = 100.1?

Mathematics
1 answer:
sergij07 [2.7K]2 years ago
5 0
I think the answer is 15.6

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The graph of g(x)=(1/2)x is the graph of f(x)=2x reflected over the y-axis. Which graph represents g(x) please help!
topjm [15]
Please put more details in the question 
6 0
3 years ago
If Manuel does a job in 150 hours and with the help of Shantel they can do it together in 50 hours, how long would it take Shant
Alex Ar [27]
75 hours because 150 divided by two is 75
6 0
2 years ago
The equation of liner is y = -x - 6. Line s includes the point (-1, -3) and is parallel to line
Reptile [31]

Answer:

90 hardcover books

Step-by-step explanation:

We can solve this by setting up a couple of equations.

Let's allow x to represent the number of paperbacks Tim owns, and allow y to represent the number of hardcover books he owns.

Using the information in the question, we can write the equations:

1)x = 4y-3

2) x+y=447

Let's rearrange equation 1 so that it is in standard form:

x-4y=-3

And then let's multiply equation 2 by 4 so that we can cancel out y when we solve the system of equations:

4(x+y=447)

4x+4y=1,788

Then we can add the two equations and solve for x:

  1) x-4y=-3

+ 2)4x+4y=1,788

------------------------------------

5x=1,785

x=357

So now we now the number of paperback books Tim has is 357. Let's plug this into one of the original equations to solve for the number of hardcover books (y):

357+y=447

y=90

And now we know that Tim owns 90 hardcover books.

4 0
2 years ago
A rectangular garden has a length of
Natalija [7]

Answer:

area = 2x^{2}  + 17x + 35 square unit

Step-by-step explanation:

if the height is the width:

area = (x + 5)(2x + 7)

area = 2x^{2} + 7x + 10x + 35

area = 2x^{2}  + 17x + 35 square unit

4 0
3 years ago
What is the interest earned on $12,000 invested at 5.25% simple interest for 5 years?
Citrus2011 [14]
The formula is I=PRT so multiply everything together. Principal = 12,000, R = 5.25%, Time = Years
4 0
2 years ago
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