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3 years ago

US$ 54000 is to be shared among Al, Bob and Chad in the ratio of 2: 3: 4. How much will Bob get?

1 answer:

6 0

Answer: If he gives Al 42, then he gives Bob 21 and Carl 84. Do those add up to 210? 42 + 21 + 84 = 147–that’s too small! Go bigger.

Step-by-step explanation:

So Since (D) is odd, shoot right to (E). If he gives Al 60, then he gives Bob 30 and Carl 120. Does that add up to 210? Yes, yes it does. 60 + 30 + 120 = 210.

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DENIUS [597]

Answer:

B. $43.59

Step-by-step explanation:

39.99 x 1.09= 43.59

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3 years ago

The 527 committees are different from 501(c)(4) organizations because

Setler [38]

Both committees are two groups that raise and spend money (campaign contributions not given directly to the candidate) for political campaigns, but the 572 committees typically favor democratic candidates and the 501(c) committees typically favor republican candidates.

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3 years ago

The following graph represents the cost of a phone plan after a certain number of text messages used in a month. Analyze the gra

inysia [295]

Here we want to analyze the given graph.

The answers are:

a) for 500 messages the cost is $30 and for 1800 messages the cost is $80.

b) It means that for 1400 messages the cost is $60.

c) Because there is a fixed cost for the first 800 messages.

Let's expand more on each solution.

First, remember that the horizontal axis represents the number of text messages end in hundreds, while the vertical axis represents the cost in dollars.

a) We want to find the cost for 500 texts and 1800 texts.

To find the cost for 500 texts, you need to count 5 squares on the horizontal axis, and then see where the graph intersects the vertical axis for that value.

We can see that:

f(500) = $30

We do the same for 1800 (this time you count 18 squares), then we get:

f(1800) = $80

b) f(1400) = 60

This would mean that the cost of 1400 text messages is 60 dollars.

c) Assume that for the first 800 text messages you have a fixed cost, and after that the company starts to charge an extra for each message you send, this is why we would have a linear increase after the message number 800.

If you want to learn more, you can read:

brainly.com/question/11252591

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3 years ago

Use the given information to determine the exact trigonometric value.

pashok25 [27]

Answer: $\bold{a.\quad -\dfrac{2\sqrt{6}}{5}}$

Step-by-step explanation:

$sin\theta=\dfrac{y}{h}\implies y=-1, h=5\\\\\\\text{Use Pythagorean Theorem to find x:}\\x^2 + y^2 = h^2\\x^2 + (-1)^2=5^2\\x^2+1=25\\x^2=24\\x=\sqrt{24}\\x=2\sqrt{6}$

$\text{Since }\theta\text{ is between }\pi\text{ and }\dfrac{3\pi}{2} \text{ (Quadrant III)},\text{ then x and y are negative.}\\\implies x=-2\sqrt{6}\\\\\\cos\theta = \dfrac{x}{h}\quad =\boxed{-\dfrac{2\sqrt{6}}{5}}$

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3 years ago

What is the percent decrease from 376 to 0.

Alekssandra [29.7K]

hey its -100 percent. the negative to show decrease.

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3 years ago

Read 2 more answers