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GuDViN [60]
3 years ago
8

Darrell tracked the number of employees in his company over a six-year period. In the graph, x represents years since 2006 and y

represents the number of employees. The coordinates for one data point, P, are shown.
Find the average rate of change in the number of employees per year by using the data for year 0 and year 6. Round your answer to the
nearest tenth

Mathematics
1 answer:
hodyreva [135]3 years ago
8 0

Answer:

60 is answers of your question

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HELPPPPP MEEE PLZZZZ!!!
ladessa [460]
You need the Law of Sines for this.  In our case we have the measure of angle B and side b, we have the measure of angle A and are looking for side a, or x.  Setting up the Law using our info, we have \frac{x}{sin(42)} = \frac{9}{sin(29)}.  We will solve for x by multiplying both sides by sin(42): x= \frac{9sin(42)}{sin(29)}, first choice above.
8 0
3 years ago
Damon buys lumber worth $562. He gets a 20% contractors discount. The sales tax is 6%. His credit card gives him 2% off. How muc
Zanzabum

Answer:

$467.05

Step-by-step explanation:

By getting a discount of 20%, it means he pays 100-20=80% of the initial price

80% is same as 0.8

Price after discount will be

0.8*$562=$449.6

Taxation is then subjected to the discounted price. With tax rate of 6% which is equivalent to 0.06 then the total prive incurres will be 106% of the discounted price, same as 1.06

Final price inclusive of tax

1.06*$449.6=$476.576

Since his credit gives 2% discount of everytging then he only pays 98% of the price inclusive of tax

Payable amount

0.98*476.576=467.04448

Rounded off as $467.05

8 0
3 years ago
How can you use proportional reasoning to solve problems?
qwelly [4]

Proportional thinking analyzes proportions to address questions. We can utilize relative thinking to tackle a few inquiries straightforwardly, for example, which size of clothing cleanser is the least expensive per load, for sure the components of the model vehicle ought to be.

7 0
2 years ago
7n^2-4n-14=21<br> complete the square
Galina-37 [17]
Answer: (7n - 2)² = 249

Explanation:

1) Given expression: 7n² - 4n - 14 = 21

2) Transpose  - 14 =>

7n² - 4n = 21 + 14

3) Combine like terms =>

7n² - 4n = 35

4) multiply both terms by 7 =>

(7n)² - 4(7n) = 35×7

5) form the squared binomial:

(7n - 2)² - 4 = 35×7

6) Transpose - 4 =>

(7n - 2)² = 35×7 + 4

7) Do the operations on the right side:

(7n - 2)² = 249 or (7n - 2)² - 249 = 0

8) Verify the equivalence by expanding the binomial:

(7n)² - 2(7n) + 4 - 249 = 0

(7n)² - 14n - 245 = 0

Divide by 7: 7n² - 2n - 35 = 0 or 7n² - 2n = 35, which is equivalent to the given expression.
4 0
3 years ago
Keep answers as exact as possible (NOT IN TERMS OF PI). <br><br>​
Andreyy89

Answer:

121.9

Step-by-step explanation:

I will use pi but not in the answer

use formula V=πr²h

(π)(3.5²)(5.5)

12.25 × 5.5=67.375 × π=211.6648...

1/2(4/3(π(3.5³))

4/3(42.875)=57.166...× π = 179.59438...

1/2(179.59438...) = 89.79719...

211.6648... - 89.79719...  = 121.86761... ≈ 121.9

6 0
3 years ago
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