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Sidana [21]
3 years ago
7

I need help with this problem please

Mathematics
2 answers:
dem82 [27]3 years ago
4 0

Answer:

The second option.

Step-by-step explanation:

The reasoning behind this is because it is a mixed fraction and the rest aren't.

Hope that helps!

Komok [63]3 years ago
4 0
In which one 17 or 18 ?
You might be interested in
PLEASE HELP
miss Akunina [59]

In the smallest of the three triangles (with sides a,b,3) we have

a^2+3^2=b^2

In the second-largest triangle (with sides a,108), the length of the missing side is \sqrt{a^2+108^2}. Then in the largest triangle (with sides b,111,\sqrt{a^2+108^2}), we have

b^2+\left(\sqrt{a^2+108^2}\right)^2=(108+3)^2=111^2

\implies b^2+a^2+108^2=111^2

\implies b^2+a^2=657

Equivalently, we have

(a^2+9)+a^2=657\implies 2a^2=648\implies a^2=324\implies a=18

In turn, we find

b^2=18^2+3^2=298\implies b=\sqrt{333}=3\sqrt{37}

6 0
3 years ago
Which number is equal to 2.98* 10^5
Vinvika [58]

Step-by-step explanation and the Answer:

10^{5}= 100000

2.98×100000= 298000

So therefore the answer is 298000.

6 0
3 years ago
Need help!
chubhunter [2.5K]

The correct equation is P(t) = Po*e^(kt). Please enclose "kt" inside parentheses and use the " ^ " symbol to indicate exponentiation.


"k" is the growth constant, which here is 0.017. "t" is the number of yeasrs. P(7) is the population after 7 years. Po is the initial population, which in this case is 91 million.


The initial value, when t = 0, is 91 million.


After 7 years, the population, P(7), was P(7) = (91 million)*e^(0.017*7). This evaluates to P(7) = (91 million)*(1.070) = 96 million

8 0
3 years ago
Evaluate the expression when m= -2.8 and n=-6.3.<br> 4n - 6m
Alex73 [517]
Answer is 42, hope this helps
5 0
2 years ago
Can someone help me with this. Will Mark brainliest . Need answer and work/explanation. Thank you.
Rom4ik [11]

Answer:

Hope it helps...

Step-by-step explanation:

5 0
3 years ago
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