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BartSMP [9]
3 years ago
5

Evaluate log4 16. (2 points) −4 −2 2 4

Mathematics
2 answers:
aleksley [76]3 years ago
7 0

Answer:

The correct option is 3. The value of given expression is 2.

Step-by-step explanation:

The given expression is

log_4{16}

Rewrite the given expression.

log_4{4^2}

According to the property of log.

log_aa^x=x

Using the property of log, we get

log_4{4^2}=2

Therefore the value of given expression is 2 and option 3 is correct.

soldi70 [24.7K]3 years ago
6 0
Log with the base of 4 of 16 is 2
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[(b+3)÷(a–2)](−4) if a=−5, b=6
MAXImum [283]

Answer:

36/7

Step-by-step explanation:

{(6+3)/(-5-2)}(-4)

36/7

4 0
3 years ago
1. A hotel manager buys 30 pillow cases and 25 shower curtains for $375. The manager then buys another 28 pillow cases and 35 sh
skad [1K]

Answer:

For #2: It's C. 17 nickels and 15 quarters.

Step-by-step explanation:

17*5= 85

15*25= 375

375+85= 460

add in the decimal:

17* 5 cents= $.85

15* 25 cents= $3.75

$3.75+ $.85= $4.60

7 0
3 years ago
I need help with this question ASAP!!!
alex41 [277]
I’m not sure sorry also it past due
4 0
3 years ago
What equation best models this data? (Use y to represent the population in millions, and t to represent the year, assuming that
lapo4ka [179]

Answer:

y = 2.31x + 309.35

Step-by-step explanation:

Whenever you are checking for a best fitting equation you want to check if it has a constant slope.  If it does then the relation is linear and super easy.

So, since the t values are increasing by the same amount you want to see if the y values are  too.  And they are, each population entry is increasing by 2.31, this is the slope.  

Also, keep in mind you can caluclate slope with the equation \frac{y_2-y_1}{x_2-x_1}  here x is replaced by t though.

Now, since we know it's linear and we know the slope we can find the equation with the formula  y - y1 = m(x - x1) where again, x is replaced by t and m is the slope 2.31

I am just going to use the first point.  so x1 = t1 = 0

y - 309.35 = 2.31(x-0)

y = 2.31x + 309.35

Let me know if there was something you didn't understand.  

5 0
3 years ago
Which of the following points could you remove so that the resulting graph is the graph of a function?
larisa [96]

Answer:

(1, -3) can be removed so that the resulting graph represents a function. A relation from a set X to a set Y is called a function if each element of X is related to exactly one element in Y

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
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