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3 years ago

Please help with 3-5. Thanks!!

Mathematics

1 answer:

Scrat [10]3 years ago

3 0

I don't know what arithmetic sequence is, but I do know the rules.

3. Add 3 each time.

4. Add 7 each time

5. Add 5 each time.

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Annual starting salaries for college graduates with degrees in business administration are generally expected to be between and

kenny6666 [7]

The planning value for the population standard deviation is 4330.

Given the confidence interval 20000 and 35000.

We have to find the planning value of standard deviation.

Standard deviation is measuring dispersion of data. Uniform probability distribution has two bounds a and b. The standard deviation is given by :

s= $\sqrt{(b-a)^{2}/12 }$ .

Annual starting salaries for college graduates be between 20000 and 35000.

It is uniform in the interval so, a=20000, b=35000.

Now we have to just put the values of a and b in the above formula to get the value of standard deviation.

s= $\sqrt{(35000-20000)^{2} /12}$

= $\sqrt{(15000)^{2} /12}$

= $\sqrt{225000000/12}$

= $\sqrt{18750000}$

=4330

Hence the planning values for the population standard deviation is 4330.

Learn more about standard deviation at brainly.com/question/475676

#SPJ1

Question is incomplete as it should includes the confidence interval of $20000 and $35000.

4 0

2 years ago

F(x)=3/4x+5/6 when f(12)

Deffense [45]

F(12)=( $\frac{3}{4}$ x 12) + 5/6
= 9+ $\frac{5}{6}$
=9 $\frac{5}{6}$
=59/6

6 0

3 years ago

Read 2 more answers

In the statement 10 + 0 = 0 + 10 how would you describe the zero (0)?

GarryVolchara [31]

The additive property of zero states that when you have any number and add zero to it, your answer will always equal the original number

3 0

3 years ago

A triangle has the lengths of (10a+9) centimeter,(8a—3) centimeters and (10b+7). Which expression represents the perimeter in ce

marysya [2.9K]

Answer:

P = (18a+10b+13) cm

Step-by-step explanation:

Given that,

A triangle has the lengths of (10a+9) cm, (8a—3) cm and (10b+7) cm.

We need to find an expression that represents the perimeter of the triangle.

Perimeter = sum of all sides

P = (10a+9) + (8a-3) + (10b+7)

Taking like terms together,

P = (10a+8a)+10b+(9-3+7)

= 18a+10b+13

Hence, the epresssion for the perimeter is (18a+10b+13) cm.

6 0

2 years ago

Hank brought 2.4 pounds of apples.each pund cost $1.89. How much did hank spend on his apples?

Illusion [34]

$4.54 if all rounded out

5 0

3 years ago

Read 2 more answers