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Svetach [21]
3 years ago
15

How much does mark earn at Groovy Groceries if he works 20 hours? 40 hours? 60 hours? He makes 8$ per hour

Mathematics
1 answer:
irga5000 [103]3 years ago
8 0
For every hour he gets paid $8. So multiply each hour by 8.

20x8= $160
40x8= $320
60x8= $480
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The cost of the five most popular items at an airport gift shop include a $12.99 decorative mug, a $2.99 postcard, a $3.49 keych
Leno4ka [110]

Exchange rate refers value of a currency in another.The cost of the decorative mug is 83.98 China Yuan.

<h3>What is the exchange  rate?</h3>

The term exchange rate has to do with the value of a currency in another currency. Given the fact that international trade is the mainstay of the global economy, it is important that one currency should be converted to another for the purpose of the ease of doing business.

The dollar is often the international currency for trade. Its us always necessary to convert the dollar into the local currency of the country where the business is done using the correct exchange rate.

Now If I want to convert the cost of the decorative mug to China Yuan;

I already know that;

1 US dollar =  6.4651 China Yuan

12.99 US dollar = 12.99 US dollar  * 6.4651 China Yuan/1 US dollar

= 83.98 China Yuan

Hence, the cost of the decorative mug is 83.98 China Yuan.

Learn more about exchange rate:brainly.com/question/22996931

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3 0
2 years ago
A cylindrical storage container has a radius of 8 inches and a height of 18 inches. What is the volume of the storage container?
antoniya [11.8K]
Use the formula for the volume of a cylinder.

V = area of the base * height

area of the base = π (radius)^2

V = π(radius)^2 * height = π(8 in)^2 (18in) = 1,152π in^3

If you use π≈3.14, you get

V = 3,617.28 in^3
5 0
4 years ago
Based on what you know now, how are linear and exponential functions alike?
Ainat [17]

Answer:

They're similar in that they both have to maintain a steady rate of rise as they grow. While graphing, you can't adjust the slope or exponent after traveling up a graph.

Step-by-step explanation:

5 0
3 years ago
What is the first step in solving the following equation
Naily [24]

Answer:

The first step in solving the equation is "set each binomial factor equal to zero" ⇒ 3

Step-by-step explanation:

To solve a quadratic equation y = ax² + bx + c

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∵ The equation is (x + 2)(x - 3) = 0

∵ The equation equated by 0

∵ It is factored into 2 binomial factors (x + 2) and (x - 3)

- The next step is equated each factor by 0 to find the values of x

∴ The 1st step in solving (x + 2)(x - 3) = 0 is set x + 2 = 0 and

   x - 3 = 0

The first step in solving the equation is "set each binomial factor equal to zero"

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