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lapo4ka [179]
3 years ago
9

Hello I’m davine and I have a question some of you might even know me from tïktök though

Mathematics
1 answer:
vova2212 [387]3 years ago
4 0

Answer:

C. 8

the answer is eight or C whatever

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Write a real world problem that can be solved by adding 1.39 and 4.45 using decimal models. Then solve
user100 [1]
Noah is doing a math problem, 1.39+4.45. Then, his friend Michael comes over and tells him the answer, 5.84.
3 0
3 years ago
The curve with equation y=e^2x/4+3e^x has one stationary point.find the exact value of the coordinates of this point
Softa [21]
y=\dfrac{e^{2x}}{4+3e^x}
\implies y'=\dfrac{2e^{2x}(4+3e^x)-3e^xe^{2x}}{(4+3e^x)^2}
\implies y'=\dfrac{8e^{2x}+3e^{3x}}{(4+3e^x)^2}

Stationary points occur where the derivative is zero. The denominator is positive for all x, so we only need to worry about the numerator.

8e^{2x}+3e^{3x}=e^{2x}(8+3e^x)=0

e^{2x}>0 for all x, so we can divide through:

8+3e^x=0\implies e^x=-\dfrac83

But e^x>0 for all x\in\mathbb R, so this function has no stationary points...

I suspect there may be a typo in the question.
6 0
3 years ago
John's employer increased his annual salary of $55,000 by $5,700. What percent was his raise, rounded to the nearest tenths plac
Free_Kalibri [48]

Answer:

3.64% (when rounded to the nearest hundredth)

Step-by-step explanation:

I'm assuming by 5700 you actually mean 57,000.

Calculate the percent change:

(57,000-55,000)/55,000 *100

(2000/55000)x100

0.036363x100

3.6363 rounded to the nearest hundredth is 3.64

3 0
2 years ago
If a 1 could 1 could a 1 sit on a 2 when a 2 eats a 3 after the 3 sits on 1?
jok3333 [9.3K]

Answer:

no, 2 would be sitting on 1

Step-by-step explanation:

Download docx
7 0
4 years ago
If (6^2)^x =1 what is the value of x
masya89 [10]

Answer:

x = 0

Step-by-step explanation:

Rewrite (6^2)^x =1 as 6^(2x) = 1.

Next, take the logarithm (common or natural) of both sides, obtaining

2x log 6 = log 1

2x log 6 = 0

Then x = 0.

Note that (6^2)^0 = 1, since any positive number raised to the prower 0 is 1.


6 0
4 years ago
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