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OverLord2011 [107]
3 years ago
13

Rewrite the following logarithm. log⁡xy

Mathematics
1 answer:
dolphi86 [110]3 years ago
7 0

Answer:

log (xy) = log x + log y

Step-by-step explanation:

Please write that as log xy or log (xy).  This is the log of the product of x and y.

According to the rule of logs pertaining to products,

log (xy) = log x + log y

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What is the least number by which 384 should be multiplied to make it a perfect square?
mel-nik [20]

Answer:

hcf is the answer questions and I will

3 0
2 years ago
A baseball team plays in a stadium that holds 50000 spectators. When the ticket price is $10, the average attendance is 27000. W
crimeas [40]

Answer:

the answer is below

Step-by-step explanation:

Demand seems to be based on price.

Therefore we must consider two things:

that "x" is equal to the price and that "y" is equal to the average attendance.

Thus:

the two points would be:

(x1, y1) = (10,27000)

(x2, y2) = (6.39000)

The slope of a straight line is given by:

m = (y2-y1) / (x2-x1)

we replace:

m = (39000 - 27000) / (6 - 10) = 12000 / -4 = -3000

The equation of a straight line can be expressed like this

y = m * x + b.

where

m is the slope and b is the y-intercept.

we replace

y = -3000 * x + b.

To solve for b, replace x and y with the value of one of the points on the line.

We choose (6.39000). and we replace:

39000 = -3000 * 6 + b

39000 = -18000 + b

39000 + 18000 = b

b = 57000.

if we replace we have:

the equation becomes y = -3000 * x + 57000

since it is the demand and * x is the price.

t = d (x), therefore the equation becomes

d (x) = -3000 * x + 57000.

d (x) = 57000 - 3000 * x.

when x = 0, the price is 0 and the demand will be 57000, which will be more than the stadium can contain because the stadium can only contain 50,000.

So:

when x = 6, the price is 6 and the demand is 57000 - 18000 = 39000.

when x = 10, the price is 10 and the demand is 57000 - 30000 = 27000.

6 0
3 years ago
1 and 5/8 or 1 and 16/25 which is bigger
BARSIC [14]
1 and 16/25 is bigger than 1 and 5/8
6 0
2 years ago
Simplify 2(x-4)+7(x+4) <br> A. 9x-6 B.9x-4 C.9x+6
MrRissso [65]
2(x - 4) + 7(x + 4)
(2x - 2 • 4) + (7x + 7 • 4)
9x + 20

5 0
2 years ago
Please help me with this its for math will give brainly for correct answer
nadezda [96]

Answer:

Yes. Plug in your x and y into the first given equation and you'll see why.

(7) ≥ -(2)+1

7 ≥ -1 (7 is greater than or equal to -1)

...As well as the second equation.

(7) < 4(2)+2

7 < 8+2

7 < 10 (7 is less than 10)

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
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