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3 years ago

HELPPPPPPPPPPPPPPPPP

Mathematics

2 answers:

OverLord2011 [107]3 years ago

7 0

Answer:

Step-by-step explanation:

if it has positive value that means that N is a negative number, that means its less than 0

ikadub [295]3 years ago

4 0

Answer:

Step-by-step explanation:

the variable n would have to be less then zero.. answer 1

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a. Plot the data for the functions f(x) and g(x) on a grid and connect the points. x -2 -1 0 1 2 f(x) 1/9 1/3 1 3 9 x -2 -1 0 1

Shalnov [3]

<h3>Explanation:</h3>

a) see the attached graph

b) f(x) is exponential. It matches the equation f(x) = 3^x.

g(x) is linear. It matches the equation g(x) = 2x.

c) The line misses the curve so does not intersect anywhere. There is no value of x for which the functions are equal.

4 0

3 years ago

From a recent company survey, it is known that the proportion of employees older than 55 and considering retirement is 8%. For a

Akimi4 [234]

Answer: 2.845

Step-by-step explanation:

The formula to find the standard deviation is given by :-

$\sigma=\sqrt{n(1-p)p}$ , where p is the probability of getting success in each trial and n is the sample size.

Given : Sample size : n=110

The proportion of employees older than 55 and considering retirement : p=0.08

Then, the standard deviation is given by :-

$\sigma=\sqrt{110(1-0.08)0.08}\approx2.845347079\approx2.845$

Hence, the standard deviation for the sampling distribution of the sample proportions is 2.845.

3 0

3 years ago

P=s1+s2+s3 solve for s3

tresset_1 [31]

P=s1+s2+s3

Move +s1 to the other side. Sign changes from +s1 to -s1

P-s1=s1-s1+s2+s3

p-s1=s2+s3

Move s2 to the other side. Sign changes from s2 to -s2

p-s1-s2=s2-s2+s3

p-s1-s2=s3

Answer: p-s1-s2=s3

6 0

3 years ago

Adding fractions<br> 5 over 10 + 1 over 3

Ray Of Light [21]

Answer:

25/30

Simplified: 5/6

Step-by-step explanation:

Have a good day!

Please rate and mark brainliest!

7 0

2 years ago

Read 2 more answers

Chukwu, Abdul and kunle are to share $142, such that Abdul gets $11.00 less than Chukwu and $7.00 more than Kunle. How much is C

Elena-2011 [213]

Answer:

Chukwu's share is of $57.

Step-by-step explanation:

This question is solved by a system of equations.

I am going to say that:

Chukwu's share is x.

Abdul's share is y.

Kunle's share is z.

Chukwu, Abdul and kunle are to share $142

This means that $x + y + z = 142$

Abdul gets $11.00 less than Chukwu

This means that:

$y = x - 11$

$7.00 more than Kunle.

This means that:

$y = z + 7$

$z = y - 7$

$z = x - 11 - 7$

$z = x - 18$

How much is Chukwu's share?

We want to find x, so:

$x + y + z = 142$

$x + x - 11 + x - 18 = 142$

$3x - 29 = 142$

$3x = 171$

$x = \frac{171}{3}$

$x = 57$

Chukwu's share is of $57.

7 0

3 years ago