Ask question

Ask question

All categories

4 years ago

14

A factory worker in Cambodia makes 320,000 Cambodian Riels per month. If 1 U.S. dollar equals 4000 Cambodian Riels, how much doe

s the factory worker make in U.S. in dollars per year?

1 answer:

skelet666 [1.2K]4 years ago

7 0

The answer is 960 U.S dollars a year.

You might be interested in

Please help with these 2 problems

HACTEHA [7]

$(\frac{16}{9})^{\frac{2}{3} }. (\frac{4}{3} ) ^{\frac{5}{3} } = \frac{16}{9}$

4ˣ⁻¹ = 49 / 4

<h3>How to simplify an expression?</h3>

The expressions can be simplified as follows;

$(\frac{16}{9})^{\frac{2}{3} }. (\frac{4}{3} ) ^{\frac{5}{3} }$

Hence,

$(\frac{16}{9})^{\frac{2}{3} }. (\frac{4}{3} ) ^{\frac{5}{3} } = (\frac{4}{3} )^{2(\frac{2}{3} )}.(\frac{4}{3} ) ^{\frac{5}{3} }$

Therefore,

$(\frac{4}{3} )^{2(\frac{2}{3} )}.(\frac{4}{3} ) ^{\frac{5}{3} } = (\frac{4}{3} )^{\frac{4}{3} } .(\frac{4}{3} )^{\frac{5}{3} }$

Finally,

$(\frac{4}{3} )^{\frac{4}{3} } .(\frac{4}{3} )^{\frac{5}{3} } = (\frac{4}{3} )^{3}$

$(\frac{4}{3} )^{3} = \frac{16}{9}$

2ˣ = 7

4ˣ⁻¹ = 2²⁽ˣ⁻¹⁾ = 2²ˣ ⁻ ² = 2²ˣ / 2² = (2ˣ)² / 2²

Therefore,

(2ˣ)² / 2² = 7² / 2² = 49 / 4

Hence,

4ˣ⁻¹ = 49 / 4

Finally, the $(\frac{16}{9})^{\frac{2}{3} }. (\frac{4}{3} ) ^{\frac{5}{3} }$ is equal to $\frac{16}{9}$ and for the second part 4ˣ⁻¹ = 49 / 4

learn more on simplification here: brainly.com/question/17513857

#SPJ1

4 0

2 years ago

A line's y-intercept is 8, and its slope is 6. What is its equation in slope-intercept form?

dimulka [17.4K]

Answer:

y = 6x + 8

Step-by-step explanation:

5 0

3 years ago

Emily's family loves to work together in the garden. They have a slight preference for flowers, as 60 percent of their plants ar

GarryVolchara [31]

40% are vegetables which is 0.40 in decimal form so 0.40×50= 20 vegetable plants

8 0

3 years ago

What is the remainder when (x^3 + 1) is divided by (x^2 – x + 1)?<br> O x +1<br> Ο x<br> O 2<br> Ο 0

docker41 [41]

Answer:

The answer is 0 .... solution is X+1 the REMAINDER IS 0

Step-by-step explanation:

5 0

3 years ago

The perimeter of a football field is 920 feet. The width is 60 feet more than one-third of the length. What are the dimensions o

Step2247 [10]

Given:

Perimeter of a football field = 920 feet.

The width is 60 feet more than one-third of the length.

To find:

The dimensions of a football field.

Solution:

Let the length of the field be x.

Then, width = $\dfrac{1}{3}x+60$

We know that,

$Perimeter = 2( length + width)$

$920 = 2(x+\dfrac{1}{3}x+60)$

$920 = 2(\dfrac{4}{3}x+60)$

$920 =\dfrac{8}{3}x+120$

Subtract both sides by 120.

$920-120 =\dfrac{8}{3}x+120-120$

$800 =\dfrac{8}{3}x$

Multiply both sides by 3.

$2400 =8x$

Divide both sides by 8.

$300 =x$

Now,

$Length = 300\text{ feet}$

$Width=\dfrac{1}{3}(300)+60$

$Width=100+60$

$Width=160\text{ feet}$

Therefore, the length and width of the football field are 300 feet and 160 feet respectively.

7 0

3 years ago