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3 years ago

I don't know how to solve this or the answer to this

Mathematics

2 answers:

Archy [21]3 years ago

8 0

Answer log 10(4x²)

Step-by-step explanation:

A logarithm is the power to which a number must be raised in order to get some other number

So, try to simplify it by changing the positive and negative. Also use PEMDAS

16x²(1/2)²

(1/2)²= 1/2²

then apply the exponent rule, multiply fraction to get

log 10(4x²)

ps that 10 is an exponent

Anvisha [2.4K]3 years ago

4 0

Answer: C log 16

Step-by-step explanation:

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What is the next term of the geometric sequence? 4/9, -4/3, 4

andreev551 [17]

Answer:

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Step-by-step explanation:

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3 years ago

The equations below represent the numbers y of tickets sold after x weeks for two different local music festivals.

kiruha [24]

Answer:

Part a) 3.5 weeks

Part b) 185 tickets

Step-by-step explanation:

Part a) After how much time have the same number of tickets been sold for both festivals?

Let

x -----> the number of weeks

y ----> the number of tickets sold

we have

<em>Country Music Festival</em>

$y=10x+150$ ----> equation A

<em>Pop Music Festival</em>

$y=20x+115$ ----> equation B

Equate equation A and equation B

$20x+115=10x+150$

solve for x

$20x-10x=150-115$

$10x=35$

$x=3.5\ weeks$

Part b) What is the number of tickets sold at that time?

substitute the value of x=3.5 weeks in the linear equation A or linear equation B

$y=10(3.5)+150$

$y=35+150$

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3 years ago

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aleksley [76]

Answer:

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Step-by-step explanation:

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3 years ago

I don't know how to solve this or the answer to this ​

I don't know how to solve this or the answer to this