MATHEMATICS HIGH SCHOOL

Ln(x + 1) − ln(2) = 1

Answers

Answer 1

Answer:

Answer:

The answer to your question is: x = 4.44

Step-by-step explanation:

Data

ln(x + 1) − ln(2) = 1

In (x + 1)/2 = 1

(x + 1) / 2 = e¹

x + 1 = 2 (2.7183)

x = 5.44 - 1

x = 4.44

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Pam deposited $890 in a savings account, with three percent simple interest. How much interest will she earn in five years? 1.) 26.70
2.) 133.50
3.) 103.30
4.) 96.33

Answers

The answer is option 2. Pam will earn an interest of $133.50 from his savings account of $890 with an interest of 3%. Simple interest, also known as flat rate interest, is an interest to be paid or earned each year having a fixed percentage from a principal amount. It is calculated as follows:
$890 x .03 x 5 = $133.50

What is 138% of 250?

Answers

345. (138/100 = x/250)

NEED HELP ASAP PLS!!!!!

Answers

Step-by-step explanation:

1. Octagon- 8 sides

2. Quadrilateral- 4 sides

3. Decagon- 10 sides

4. Nonagon- 9 sides

5. Octagon- 8 sides

6. Nonagon- 9 sides

Hope this helps

What times what equals 11, but if you add the numbers together you get 12.

Answers

The pair of numbers you want is

11
and
1.

11 * 1 = 11

Now, 11 + 1 = 12

Answer: 11 and 1

Factor 26r3s + 52r5 – 39r2s4. What is the resulting expression? 13(2r3s + 4r5 – 3r2s4)
13r2s(2r + 4r3 – 3s3)
13r2(2rs + 4r3 – 3s4)
13r2(26r3s + 52r5 – 39r2s4)

Answers

Answer:

Option 3rd is correct

$13r^2(2rs+4r^3-3s^4)$

Step-by-step explanation:

GCF (Greatest common factor) is the largest number that divides the two number.

Factor $26r^3s+52r^5-39r^2s^4$

Find the GCF of the given expression.

GCF of $26r^3s$ , $52r^5$ and $39r^2s^4$ is, $13r^2$

then;

$13r^2(2rs+4r^3-3s^4)$

Therefore, the resulting expression is, $13r^2(2rs+4r^3-3s^4)$

Answer:

The Given Expression is

→ $26r^3s + 52r^5 -39r^2s^4\n13* 2* r* r^2 * s + 13* 2* 2* r^2* r^2* r- 13 * 3* r^2* s * s^3\n\n\text{Taking out common factors}\n\n13r^2(2 rs + 2* 2 r^3 -3 s^4)\n\n13r^2(2 r s+ 4 r^3 - 3 s^4)$