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Ainat [17]
2 years ago
11

Nguyen played a game in which he could either lose or gain points each round. at the end of 7 rounds, he had -8 points. After on

e more round,he had 7 points. Express the change in points in the most recent round as an integer
Mathematics
1 answer:
Sergeeva-Olga [200]2 years ago
3 0

Answer:

I think the answer would be +15.

Step-by-step explanation:

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3 0
3 years ago
Which expressions are equivalent to ln x 2 ln 5 ln 1? Check all that apply. 2 ln 5x ln (x 26) ln 25x ln 1 ln 25x.
Marysya12 [62]

Equivalent expression is the expression of two equation when the way of representation of the two equation is different but the result is same.The expressions which are equivalent to the given expression are,

  • \ln25+\ln1
  • \ln25

Given information-

The expression given in the problem is,

\ln x+2 \ln 5 +\ln1

<h3>Equivalent expression-</h3>

Equivalent expression is the expression of two equation when the way of representation of the two equation is different but the result is same.

For given expression,

\ln x+2 \ln 5 +\ln1

As the above function is the function of <em>x. </em>Thus it can be written as,

f(x)=\ln x+2 \ln 5 +\ln1

<h3>Logarithm power rule</h3>

Logarithm power rule states that the exponent of the logarithm function can transfers to front of the logarithm and vice versa. Thus,

f(x)=\ln x+ \ln 5^2 +\ln1\\&#10;f(x)=\ln x+ \ln 25 +\ln1

Now the value of \ln 1 is equal to the zero. Thus,

f(x)=0+\ln 25 +\ln1\\&#10;f(x)=0+\ln 25 +\ln1\\&#10;f(x)=\ln 25 +\ln1\\&#10;f(x)=\ln 25 +0\\&#10;f(x)=\ln 25

Hence the expressions which are equivalent to the given expression are,

  • \ln25+\ln1
  • \ln25

Learn more about the equivalent expression here;

brainly.com/question/10628562

5 0
3 years ago
Read 2 more answers
If Kye can rollerblade 1.5 miles in 8 minutes how many miles does he rollerblade in 1 minute
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Answer:

0.1875 miles

Step-by-step explanation:

3 0
3 years ago
Simplify √(49^8) ? a) 7√(5a^8) b) 7a^4 c)a√(24.5) d) 7a^8 please help as soon as possible.
WITCHER [35]
\bf \sqrt{49^8}~~&#10;\begin{cases}&#10;49=7\cdot 7\\&#10;\qquad 7^2&#10;\end{cases}\implies \sqrt{(7^2)^8}\implies \sqrt{(7^8)^2}\implies 7^8\\\\\\ 5764801
5 0
3 years ago
If 1/6x + 3 = 7 what is x
kotykmax [81]

Answer:

x = 24

Step-by-step explanation:

1/6 x + 3 = 7

1/6 x = 4

x = 24

6 0
3 years ago
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