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3 years ago

Which is equivalent to 3.25%?

Mathematics

2 answers:

Ratling [72]3 years ago

6 0

Answer:

The first choice.

Step-by-step explanation:

hope this helps!

drek231 [11]3 years ago

6 0

Answer:

A is the answer took test on e2020

Step-by-step explanation:

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21. Write the equation of the line that is

vekshin1

When a line is given in the form

$y=mx+q$

The slope of the line is m. So, in this case, the slope of $y=-x-11$ is -1.

Given a slope $m$ , you find the slope of a perpendicular line $m'$ by imposing

$m\cdot m' = -1$

So, if the given line has slope -1, a perpendicular line has slope $m'$ given by

$-1 \cdot m' = -1$

and thus $m'=1$

So, we want a line with slope 1 and passing through (9,2). Using the fomula

$y-y_0=m(x-x_0)$

we get

$y-2=1(x-9) \iff y-2=x-9 \iff y=x-7$

4 0

3 years ago

2 In eIn2x - In eIn 10x = In 30<br>x=30<br>x=75<br>x= 150<br>x=300

Alex_Xolod [135]

The value of x = 75 ⇒ 2nd answer

Step-by-step explanation:

Let us revise some rules of logarithmic function

$ln(a) - ln(b)=ln(\frac{a}{b})$
$e^{ln(a)}=a$
$ln(a)^{n}=nln(a)$ vice-versa $nln(a)=ln(a)^{n}$
If ㏑(a) = ㏑(b), then a = b

∵ $2ln(e^{ln(2x)})-ln(e^{ln(10x)})=ln(30)$

- Use the 2nd rule to simplify it

∵ $e^{ln(2x)}=2x$

∵ $e^{ln(10x)}=10x$

∴ 2㏑(2x) - ㏑(10x) = ㏑(30)

- Use the 3rd rule in the 1st term

∵ 2㏑(2x) = ㏑(2x)² = ㏑(4x²)

∴ ㏑(4x²) - ㏑(10x) = ㏑(30)

- Use the 1st rule with the left hand side

∵ $ln(4x^{2})-ln(10x)=ln(\frac{4x^{2}}{10x})$

∴ $ln(\frac{4x^{2}}{10x})=ln(30)$

∵ $\frac{4x^{2}}{10x}=\frac{2x}{5}=\frac{2}{5}x$

∴ $ln(\frac{2}{5}x)=ln(30)$

- Use the 4th rule

∴ $\frac{2}{5}$ x = 30

- Multiply both sides by 5

∴ 2 x = 150

- Divide both sides by 2

∴ x = 75

The value of x = 75

Learn more:

You can learn more about logarithmic functions in brainly.com/question/11921476

#LearnwithBrainly

8 0

3 years ago

Anyone know this answer? Please

Anastaziya [24]

Answer:

1/24

Step-by-step explanation:

multiply all the values

7 0

3 years ago

How many different squads of 5 players can be picked from 10 basketball players?

wariber [46]

Answer:

2 squads of five can be picked from 10 basketball players

Step-by-step explanation:

To solve this problem you have to divide 10 ÷ 2 which equals to 5.

7 0

3 years ago

A statistical analysis used to examine the influence of one variable on another is __________. A. Correlation B. Regression C. D

statuscvo [17]

The answer is Regression

7 0

3 years ago