I answered wrong what’s the right answer?

Americans work an average of 34.4 hours per week. The average hours per week worked varies based on gender, marital status, and race.

Answer:

K= 15

Step-by-step explanation:

K/-3 +3 = -2

Simplify by subtracting 3 on each side:

K/-3 = -2-3

K/-3 = -5

Simplify further by multiplying each side by -3:

K= -5*-3

K = 15

Answer:

D=7

Step-by-step explanation:

SO isolate the variable y dividing 5 on both sides

d=7

Answer: d = 7

Step-by-step explanation:

5d = 35

You have to divide both sides by 5 since we need to isolate the variable 'd' to figure out what d is.

5d ÷ 5 = d

35 ÷ 5 = 7

So d = 7

Answer:

[tex]z = 1 - \sqrt{3} i \\ {z}^{3} = (1 - \sqrt{3} i) ^{3} \\ =(1 - \sqrt{3} i)(1 - \sqrt{3} i)(1 - \sqrt{3} i) \\ open \: brackets \\ = (1 - 2 \sqrt{3} i + ( { \sqrt{3} i})^{2} )(1 - \sqrt{3} i) \\ but \: {( \sqrt{3}i) }^{2} = - 3 \: since \: {i}^{2} \: is \: - 1 \: in \: complex \: numbers \\ = (1 - 2 \sqrt{3} i - 3)(1 - \sqrt{3} i) \\ = ( - 2 - 2 \sqrt{3} i)(1 - \sqrt{3} i) \\ = ( - 2 + 2 \sqrt{3} i - 2 \sqrt{3} i + 2( { \sqrt{3} i)}^{2} ) \\ = - 2 - 6 \\ = - 8[/tex]

Answer:

A

Step-by-step explanation:

Edge 2023

Answer:

The prime number is only 11

11 is the only one i seee

Answer:

No

Step-by-step explanation:

2^2+3^2 = 13, and 4^2 = 16.

9514 1404 393

Answer:

  No

Step-by-step explanation:

The only Pythagorean triple that is three integers in sequence is 3, 4, 5.

2, 3, 4 is not a Pythagorean triple (will NOT form a right triangle).

__

A 2-3-4 triangle is an obtuse triangle.

There were 40 tourist class passengers and 12 first class passengers.  

Explanation:

Let the number of passengers who booked for tourist class be

=

x

Then, number of passengers who booked for first class

=

52

−

x

According to question,

Total money paid = $25(tourist class)+$30(first class)  

$

1360

=

$

25

(

x

)

+

$

30

(

52

−

x

)

1360

=

25

x

+

1560

−

30

x

1360

−

1560

=

25

x

−

30

x

−

200

=

−

5

x

x

=

−

200

−

5

x

=

40

So, there were 40 tourist class passengers.

Now first class passengers

=

52

−

x

=

52

−

40

=

12

∴

There were 40 tourist class passengers and 12 first class passengers.  

As a check

Total money paid = $25(tourist class)+$30(first class)  

R

H

S

=

$

25

(

40

)

+

$

30

(

12

)

$

1000

+

$

360

=

$

1360

L

H

S

=

$

1360

Hence verified.

Answer:

a = 12

b = 2

c = 11

Step-by-step explanation:

[tex] \frac{( {x}^{5}y {z}^{4} )^{3} }{ {x}^{3} yz} = {x}^{a} {y}^{b} {z}^{c} \\ \\ \frac{ {x}^{5 \times 3}y^{3} {z}^{4 \times 3} }{ {x}^{3} yz} = {x}^{a} {y}^{b} {z}^{c} \\ \\ \frac{ {x}^{15}y^{3} {z}^{12} }{ {x}^{3} yz} = {x}^{a} {y}^{b} {z}^{c} \\ \\ {x}^{15 - 3} {y}^{3 - 1} {z}^{12 - 1} = {x}^{a} {y}^{b} {z}^{c} \\ \\ {x}^{12} {y}^{2} {z}^{11} = {x}^{a} {y}^{b} {z}^{c} \\ \\ equating \: like \: terms \: from \: both \: sides \\ \\ {x}^{12} = {x}^{a} \: \implies \: a = \boxed{ 12}\\ \\ {y}^{2} = {y}^{b} \: \implies \: b = \boxed{ 2} \\ \\ {z}^{11} = {z}^{c} \: \implies \: c = \boxed{ 11}[/tex]

Answer:

3

Step-by-step explanation:

I got it wrong so then it told me what the correct answer was:)

Answer:

$4462.50

Step-by-step explanation:

simple interest =principal × rate × time\100

Answer:  

x=5/2,3/2

so 5/2 is the maximum height. (2.5)

Step-by-step explanation:

Answer:

Zero

Step-by-step explanation:

The graph depicts a horizontal line.

All horizontal lines have no slope. If you pick two points from the line and use the slope formula, the numerator would be zero.

Zero divided by any number is zero.

Hope this helps.

Answer:

y = 0.5m - 5

Step-by-step explanation:

the equation of a line can be written as

y = mx + b, with x being the input and y the output

let's plug in our two values.

-2 = m(6) + b

-2 = 6m + b

-5 = 0m + b

-2 = 6m+b

-5 = b

plug -5=b into the first equation

-2 = 6m - 5

add 5 to both sides

3 = 6m

divide both sides by 6

0.5 = m

our function is now

y = 0.5m - 5

Answer:

After 1 month, they will have same heights.

Step-by-step explanation:

Calvin is comparing the growth of two plants.

Plant A started at a height of four inches and grows two inches each month.

h'=4+2m

where

h' is height of plant after m months.

Plant B grew according to this equation, h = 4m + 2, where h, is the height after m, months.

We need to find at what month the plants have the same height. ATQ.

h = h'

4+2m = 4m + 2

Taking like terms together,

4-2 = 4m-2m

2=2m

m = 1

Hence, after 1 month, the plants will have same height.

Answer:

What do you mean?

Step-by-step explanation:

Answer :

11.45

step-by-step explantion :

4.25=17/4

when we add 41/5 and 17/4, we get

41×4+17×5/4×5

164+65/20

229/20

11.45

9514 1404 393

Answer:

  360°

Step-by-step explanation:

The sum of exterior angles of any convex polygon is 360°.

Answer:

C. 9d=m

Step-by-step explanation:

Answer:

Step-by-step explanation:

Answer:

55 minutes

Step-by-step explanation

   He started waiting at 12:35 P.M. If we're assuming this is the same day, you're able to add the minutes until you get to 1:00 P.M., which is around 25 minutes. Afterwards, you need to add another 30 minutes to get to the train's time of arrival, which means you should get 55 minutes!

Answer:

33

Step-by-step explanation:

angles A and B should add up to 180, so A must be 40, and because it is a parallelogram the anlge across from it should also equal 40. 33+7=40.

Answer:

a

Step-by-step explanation:

sjejeneissbebdejjesj

Answer:

Step-by-step explanation:

Take 20 and 50.

20 * 50 = 1000.

We have the 2 zeros in 20 and 50 , also 2 * 5 = 10, making 3 zeroes.

Explanation: Here we have function f(x) = 2x - 5

and we're asked to find f(x - 1).

Don't be thrown off if you're asked to plus a variable into a function.

If f(x) = 2x - 5, then f(x - 1) = 2(x - 1) - 5.

Remember to use parenthses when substituting into a function.

So simplifying on the right side, we would distribute the 2

through the parenthses and we have 2x -2 - 5.

Now combining like terms, we have 2x - 7

Answer:

180 quarters

Step-by-step explanation:

Answer:

5 and 6

Step-by-step explanation:

5×2=10 equal to

6×2=12 greater than

Answer:

She spent $75.48

Step-by-step explanation:

multiply the price per meter by the amount of meters she purchased.