I'm pretty sure I have these wrong but I seriously need some help!! It's also 5 and 13 needs to be solved but I couldn't get it in the screenshot!!! I need all of them solved, please!!!!

Answer:

- +=_

914-27=887

887 answer this fraction

Answer:

1.) 1

2.) 3600

3.) 242

Step-by-step explanation:

1- 523 / 523 = 1

2- 12 x 300 = 3600

3- 144 + 98 = 242

Answer:

a= 3

Step-by-step explanation:

11=1/3a + 2

-2  -2

9=1/3a

a = 3

Answer:

60

Step-by-step explanation:

Answer:

In one Pb&j it is 385 and in three it has 1,155 (385×3=1,155 )

Answer:

part A = x= 385 Part B= Part A Part C= 1155

Step-by-step explanation:

Part A

770/2 = x/1

770= 2x

x= 385

Part B

Thats the same question as part A? so just use the answer from A i guess

Part C

770/2 = x/3

2310 = 2x

x = 1155

Answer:

4 1/2 as a decimal is 4.5

Step-by-step Explanation:

Step 1: You multiply the whole number by the denominator:

4 × 2 = 8

Step 2: Add 8 to the numerator:

8 + 1 = 9

Step 3: Then, you divide 9 by the denominator:

9 ÷ 2 = 4.5

I hope this helped you

Answer:

The function is positive

Step-by-step explanation:

As you can see, the line makes a U shape aiming for the positive side of the graph.

The function in which the function is positive is (- 2, -1] ∪ [1, 2) and negative is [-1 to 1].

We have a graph of a function f(x).

We have to determine over what interval the function is positive or negative.

A function from a set X to a set Y is an assignment of an element of Y to each element of X. The set X is called the domain of the function and the set Y is called the codomain of the function. For example - shown below is  a piecewise function -

[tex]f(x) = \left\{ \begin{array}{ll} x^2 \quad x > 0 \\ 0 \quad \text{else} \end{array} \right.[/tex]

According to the question, we have a graph.

It can be seen in graph that the function f(x) is '+' in ranges : - 2 to -1 and  1 to 2.

The interval in which f(x) is positive is → (- 2, -1] ∪ [1, 2).

In the interval of : -1 to 1, the function has a negative value.

The interval is → [-1 to 1]

Hence, the function in which the function is positive is (- 2, -1] ∪ [1, 2) and negative is [-1 to 1].

To solve more questions on functions, visit the link below-

https://brainly.com/question/12570292

#SPJ2

Answer:

10 k cal

Step-by-step explanation:

the ecosystem has ecological of 10%

the producer level is 1000 kilo-calories

the primary consumer will contain 10 % of the producer:

10000*10%=1000

the secondary consumer will contain 10% of the primary:

1000*10%=100 k cal

the tertiary will get 10% of the secondary: 100*10%=10 kcal

Answer:

Step-by-step explanation:

3. [tex]\frac{-4-4}{-2-3} =\frac{-8}{-5} =\frac{8}{5}[/tex]

4.[tex]\frac{5-(-3)}{2-(-2)} =\frac{8}{4} =2[/tex]

Answer:

3. 1.6 and 4. 2

Step-by-step explanation:

3. m = (y2-y1)/(x1-x2)

m = ( 4-(-4))/(3-(-2))

m = 8/5= 1.6

4. m = (-3-5)/(-2-2)

m = -8/-4

m = 2

9514 1404 393

Answer:

  n = -1 or 2

Step-by-step explanation:

The equation can be rewritten using x = 6^n. Then we can solve the quadratic.

  [tex]6^{2n+1}+6^2=6^n+6^{n+3}\\\\6\cdot(6^n)^2+6^2=6^n+6^3\cdot6^n\\\\6x^2+6^2=x(1+6^3)\\\\6x^2-6^3x-x+6^2=0\qquad\text{subtract $x(1+6^3)$}\\\\6x(x-6^2)-1(x-6^2)=0\\\\(6x-1)(x-6^2)=0\\\\x=6^n=6^{-1}\quad\text{or}\quad x=6^n=6^2\\\\\boxed{n=-1\text{ or }2}[/tex]

_____

A graphing calculator can find the zeros of the exponential function ...

  y = 6^(2n+1) +6^2 -6^n -6^(n+3) . . . . . right side subtracted

Answer:

1056

Step-by-step explanation:

33*32= 1056

(33*30)+(33*2)= (990)+(66)=1056

Answer: a, c, and d

Step-by-step explanation: hard to explain

hope this helped :)

Answer:

A=0.9

B=0.855

C=198

Step-by-step explanation:

Let X be the binomial random variation with parameters given bellow as

n=200

p=1-0.9=0.1

Note that the value of Z is approximate standard random normal variable with the values of Ф gotten from table

Kindly find attached a detailed solution of the problem with the right annotation and symbols

Answer:

About

Explanation:

To find a percent, divide the numerator, 34,482 by 7 billion to get your percent. I rounded it to the nearest whole. the actual percent is actually 4.92%. Hope it helped!

Answer:

Step-by-step explanation:

a) Mean = sum of variables/sample size

For Viewers aged 18-34

Data given

24.2 21.0 17.8 19.6 23.4 19.1 14.6 27.1 19.2 18.3

22.9 23.4 17.3 20.5

Sum of variables = 34+24.2+21.0+17.8+19.6+23.4+19.1+14.6+27.1+19.2+18.3 +22.9+23.4+17.3+20.5

= 288.4

Sample size = 14

Mean = 288.4/14

Mean = 20.6

Median is the value at the middle of the data after rearranging either ascending or descending order.

On re arranging

14.6, 17.3, 17.8, 18.3, 19.1, 19.2, )19.6, 20.5, (21.0, 22.9, 23.4, 23.4, 24.2, 27.1

Based on the arrangement it can be seen that the value  at the middle is 20.5 and 19.6 so we will take the average of the values.

Median = 19.6+20.5/2

Median = 20.05

hence the median value is 20.05

b) For Viewers aged 35-49

Data given

24.9 34.9 35.8 31.9 35.4 29.9 30.9 36.7 36.2 33.8

29.5 30.8

Sum of variables = 24.9+34.9+35.8+31.9+35.4+29.9+30.9+36.7+36.2+33.8 +29.5+30.8

= 390.7

Sample size = 12

Mean = 390.7/12

Mean = 32.56

Median is the value at the middle of the data after rearranging either ascending or descending order.

On re arranging

24.9, 29.5, 29.9, 30.8, 30.9), 31.9, 33.8, (34.9, 35.4, 35.8, 36.2, 36.7

Based on the arrangement it can be seen that the value  at the middle is 31.9 and 33.8. Taking the average vale;

Median = 31.9+33.8/2

median = 32.85

Hence the median of the data is 32.85

c) Based on both means, the mean value of the people between ages 35-49 is grater than that of ages 18-34. This shows that the people under age of 35-49 watches more traditional TV per week and due is due to the greater mean value they possess.

The median value of the people between ages 35-49 is also grater than that of 18-34 by 12.8 (32.85-20.05)

Answer:

There is no way to determine.

Step-by-step explanation:

Sorry I could not help...

hope you figure it out!

Answer: q= -3.6

Step-by-step explanation:

q+2.7=-.9

  -2.7.  -2.7

------------------

q= -3.6

Answer:

q=-3.6

Step-by-step explanation:

Answer and Step-by-step explanation:

Solution:

Given:

µ = 50

∂ = 15

Lowest rating given to exemplary.

The top 10 %of the employees are related exemplary:

P(x > L) = 10 % =0.10

The average probability table in the appendix contains the only probability of the form.

P (0 < x< L ) = p ( x > 0 ) – P ( x > L )

                   = 0.5 -0.10

                    = 0.40

z- Score in the normal probability table in the appendix corresponding to a probability of 0.40 or the closest probability.

Z = 1.28

The standardized score is the value x decreased by the mean and then divided by the standard deviation.

Z = x - µ / σ

L = x = µ +z0

 = 50 + 1.28(15)

= 69.2

Lowest rating giving to competent:

The lower boundary of competent is boundary of bottom 30%

P(x < L ) = 30% = 0.30

The normal probability table contains only probability of the form p( 0≤z≤z0)

P( 0< x < -L) = P(L < x < 0)

                    = p(x < 0) – p(x < L)

                    =0.5 – 0.30

                     = 0.20

Z score in normal probability corresponding to the probability of 0.20

  -z = 0.52

Z= - 0.52

Value x decreased by the mean and  divide by standard deviation:

Z = x - µ / ∂

L = x = µ + zo

   = 50 – 0.52(15)

  = 42.2

Answer:

use synthetic division

Step-by-step explanation:

use synthetic division to solve [tex]\frac{x^{3}-x^{2} -17x-15}{x-5}[/tex].

if solved correctly, you should get [tex]x^{2} +4x+3[/tex]  with no remainder.

because there is no remainder, x-5 is a factor of the polynomial given.

[tex](x-5)[/tex] is a factor of the given polynomial because the value of the polynomial is [tex]0[/tex] at [tex]x=5[/tex].

Given:

The given polynomial is [tex]x^3-x^2-17x-15[/tex].

Explanation:

We know that, [tex](x-c)[/tex] is a factor of [tex]P(x)[/tex] if and only if [tex]f(c)=0[/tex].

We have,

[tex]P(x)=x^3-x^2-17x-15[/tex]

Substituting [tex]x=5[/tex] in the above polynomial, we get

[tex]P(5)=(5)^3-(5)^2-17(5)-15[/tex]

[tex]P(5)=125-25-85-15[/tex]

[tex]P(5)=0[/tex]

Since [tex]P(5)=0[/tex], therefore [tex](x-5)[/tex] is a factor of the given polynomial.

Learn more:

https://brainly.com/question/16151090

Answer:

Pair 1 and 2, pair 2 and 3, pair 3 and 4, pair 4 and 1

Step-by-step explanation:

Any pair of numbers that isn't diagonal from each other can be a pair. A linear pair is simply two angles that add up to 180°, so if you have a completely straight line with a ray coming up from it at any angle, that's a linear pair. Choose any two of the four options I gave you.

Answer:

The total  cost of sales  department is  [tex]a =   \$ 84,000[/tex]

The total cost of services department  is [tex]b  =  \$ 21,000[/tex]  

Step-by-step explanation:

From the question we are told that

  The  direct  for sales cost is  [tex]SC  =  \$88,200[/tex]

  The direct cost for service department is  [tex] SV =  \$29,400[/tex]

Given that the  sales department charges 10% of its total monthly costs to the service department

   The indirect cost of  service department is  10% of  a =  0.10 a

Here a is the total cost of sales

Given that the  service  department charges 20% of its total monthly costs to the sales department

    The indirect cost of  sales department is  20% of  b =  0.20 b

Here b is the total  cost for service department  

Generally the direct cost of sales can be mathematically represented as

       [tex]SC  = a + 0.20b [/tex]

=>     [tex]88200  =  a + 0.20b[/tex]

=>    [tex]a = 88200-0.20b[/tex]

Generally the direct cost of services can be mathematically represented as

       [tex]SV  = b + 0.10a [/tex]

=>     [tex]29400  =  b + 0.10a[/tex]  

substituting for a  in the above equation

=>     [tex]29400  =  b + 0.10 [88200-0.20b][/tex]      

=>    [tex]b  =  \$ 21,000[/tex]  

substituting this value into the equation for a

     [tex]a = 88200-0.20 (21000)[/tex]

=>  [tex]a =   \$ 84000[/tex]

Answer:

A

   Well in this case i don't feel i have ethically assisted by borrower because the type of loan my costumer requested from me is the 30-year fixed rate mortgage but because of the bonus i will gain from closing ARM  loan i sent him/her the documentation to him for a 5/1 ARM loan even though he has told me repeatedly that he would be better off with the  30-year fixed rate mortgage

B

What i would have done differently was to be more patient and explain him the benefits of the ARM loan and the if he / she  insists that he still want the 30-year fixed rate mortgage, then i would have sent him /her the documentation for the 30-year fixed rate mortgage.

2

A

Yes my  co-worker acted in an unethical manner by not recognizing the fact that the costumer is servicing another loan with $300 a month and then proceeding to qualify him/her for a  maximum financing of  $250,000 which will would increase the risk  in the current transaction

B

Since i  feel this is unethical, the next step  i  will take is to  call my co-worker aside and bring to his notice the fact that the borrower is servicing another loan with $300  per month , and then i will ask my co-worker to bring this fact into consideration when determine his maximum financing which in this case he has to  reduce , then if my co-worker does not agree with my advice then in order to ensure that the company does not loss funds  i  will call in a higher authority in the company.

Step-by-step explanation:

Answer:

4 phones

Step-by-step explanation:

Answer:15

Step-by-step explanation:

Answer:

Measure of CIO = 30°

Measure of MAP = 150°

Complement of smaller angle = 60°

Step-by-step explanation:

Given that <CIO and <MAP are supplementary, therefore:

m<CIO + m<MAP = 180°

Let x be m<CIO

m<MAP = 5x

Thus:

x + 5x = 180

Solve for x

6x = 180

Divide both sides by 6

x = 30°

The smaller angle = m<CIO = x = 30°

The bigger angle = m<MAP) = 5x = 5(30) = 150°

Complement of the smaller angle = 90 - 30 = 60°

Answer:

[tex]\frac{20}{9}[/tex] or [tex]2\frac{2}{9}[/tex]

Step-by-step explanation:

[tex]2[/tex] ÷ [tex]\frac{9}{10}[/tex]

Rewrite [tex]2[/tex] in fraction form:

[tex]\frac{2}{1}[/tex] ÷ [tex]\frac{9}{10}[/tex]

When dividing fractions, we invert the divisor ([tex]\frac{9}{10}[/tex]) and multiply it by the dividend ([tex]\frac{2}{1}[/tex]):

[tex]\frac{2}{1}[/tex] × [tex]\frac{10}{9}[/tex]

Multiply the numerators and denominators:

Improper fraction: [tex]\frac{20}{9}[/tex]  

Mixed number: [tex]2\frac{2}{9}[/tex]