All categories

3 years ago

Choose the single logarithmic expression that is equivalent to the one shown.

2 answers:

8 0

<span>log 24. The formula for logarithmic addition is log (a) + log (b) = log(ab). Substituting 8 and 3 for a and b respectively gives the result log 24.</span>

Oksanka [162]3 years ago

3 0

The first thing you should know is that there are properties for logarithms.
One of them is the following one:
Let a and b be numbers, by property of logarithms:
log (a * b) = log (a) + log (b)
Therefore, by applying the property shown we have:
log 8 + log 3 = log (8 * 3)
log 8 + log 3 = log (24)
the answer is
log 24

You might be interested in

Ahmad is choosing a password to access his teacher’s web page. He must choose a capital letter and three nonrepeating digits fro

algol [13]

Answer:

0a23,02A3

Step-by-step explanation:

I think that this is the right answer Im sorry if it is wrong

7 0

2 years ago

Read 2 more answers

I WILL MAKE YOU BRAINIST

nekit [7.7K]

Answer:

234

Step-by-step explanation:

We want to find the summation from n = 2 to n = 10 of the equation -4 + 5n.

We can use the summation formula:

$S=\frac{(a_1+a_n)*n}{2}$ , where a1 is the first term, $a_n$ is the last term, and n is the number of terms

Here, we can say the first term occurs when n = 2:

-4 + 5n

-4 + 5 * 2 = -4 + 10 = 6

The last term will be when n = 10:

-4 + 5n

-4 + 5 * 10 = -4 + 50 = 46

The number of terms is just 10 - 2 + 1 = 9 terms.

Substitute these in:

$S=\frac{(a_1+a_n)*n}{2}$

$S=\frac{(6+46)*9}{2}=\frac{468}{2} =234$

Thus, the answer is 234.

8 0

3 years ago

The number 6 is a solution to which of the following inequalities?

Paladinen [302]

Answer:

21 + x < 28

Step-by-step explanation:

27 is in fact greater than 28 if you where to input 6 into the x spot, this is the only one that's a true expression.

8 0

3 years ago

some of the apollo missions transported astronauts from earth to moon. the travel time was about 3 days and about 385,000 kilome

lord [1]

3,322.609847222222 mph. First covert miles to km. This distance is 239227.909 miles. then divide this by the number of hours which is number of days times 24. It took 3 days so it is 72 hours. After diving 239227.909/72 you get your answer of 3,322.609847222222 mph

5 0

3 years ago

Bryan created a scale drawing of his rectangular bedroom. His drawing had dimensions of 6 inches by 8 inches. If the scale that

vlabodo [156]

Answer:

56 feet

Step-by-step explanation:

If 1 inch = 2 feet, we can first find the actual dimensions of his room by multiplying the number of inches by 2.

6(2)

= 12

8(2)

= 16

So, the actual dimensions of his room are 12 feet by 16 feet.

To find the perimeter, use the perimeter formula, P = 2l + 2w.

Plug in the length and width:

P = 2l + 2w

P = 2(12) + 2(16)

P = 24 + 32

P = 56

So, the perimeter of his actual room is 56 feet.

6 0

2 years ago