All categories

3 years ago

PLEASE HELP ME!!!! Please show work!!! ASAP!!

Mathematics

1 answer:

Ber [7]3 years ago

5 0

The answer would be C. because you have to multiply all of the numbers and then divide by the 90 degree angle.

You might be interested in

Based on historical data, your manager believes that 43% of the company's orders come from first-time customers. A random sample

tatyana61 [14]

Answer:

Following are the solution to the question:

Step-by-step explanation:

$p = 0.43\\\\n = 243\\\\\sigma =\sqrt{\frac{p(1-p)}{n}}=\sqrt{\frac{0.43 (1 -0.43)}{243}}=0.0013$

z-score for $\hat{p}=0.2$ will be:

z score for will be:

$z=\frac{\hat{p}-p}{\sigma}=\frac{0.39 - 0.43}{0.0013}=-30.76$

$P(0.2$ using excel method to calculate the value.

7 0

3 years ago

W-8 when w = 20 can someone please help me?

Oxana [17]

Plug in 20 to W making 20-8, so your answer would be 12 :)

4 0

3 years ago

Read 2 more answers

Use the properties of logarithms to rewrite each expression in an equivalent form containing a single logarithm.

Shalnov [3]

Answer:

log(5/4)

Step-by-step explanation:

You have to apply the properties of logarithms to the given expression in order to obtain a form with a single logarithm.

For example, the quotient rule:

$log(\frac{x}{y}) = log(x) - log (y)$

In this case, log(x) = log (5/6 ) and log(y)= log (2/3)

Therefore x = 5/6 and y = 2/3

Applying the rule:

log (5/6 )− log (2/3) = $log(\frac{5/6}{2/3})$

Solving the argument of the logarithm (The division of the fractions)

$\frac{5/6}{2/3} = \frac{(5)(3)}{(6)(2)} =\frac{15}{12} =\frac{5}{4}$

The equivalent form is:

log(5/4)

4 0

3 years ago

I need help on number 6

sergeinik [125]

D is correct
3(2x-5)=6x+k
6x-15=6x+k
If 2 equations are identical the solution will be infinite

4 0

3 years ago

Will give brainliest please explain steps

irina [24]

OK first box: ask yourself: 2 to the what power equals 1024? The answer is 10. 2^10 equals 1024. You can also find that by taking the natural log of both sides and solving for x.

Second box: the term is just an inverse of the previous. When you bring the 2 up you have to change the exponent to a negative: you have 2^-10

First box:10
Second box:-10

Thank you

6 0

3 years ago