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3 years ago

You are in $33 in eight hours at that rate how much would you earn in five hours

Mathematics

1 answer:

svp [43]3 years ago

4 0

Answer:

20.625 dollars or about 20.63 dollars

Step-by-step explanation:

33/8 = 4.125

4.125 times 5 = 20.625

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Factor completely 4u^2-28u+49

aleksandrvk [35]

Assignment: $\bold{Factor \ 4u^2-28u+49}$

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Answer: $\boxed{\bold{\left(2u-7\right)^2}}$

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Explanation: $\downarrow\downarrow\downarrow$

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[ Step One ] Rewrite $\bold{4u^2-28u+49}$

$\bold{\left(2u\right)^2-2\cdot \:2u\cdot \:7+7^2}$

[ Step Two ] Apply perfect square formula

Note: Perfect Square Formula: $\bold{\left(a-b\right)^2=a^2-2ab+b^2}$

$\bold{a=2u,\:b=7}$

$\bold{\left(2u-7\right)^2}$

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$\bold{\rightarrow Rhythm \ Bot \leftarrow}$

6 0

3 years ago

An established company started with 147 employees. After 10 years in business, they now have 283 employees. What is the percent

xeze [42]

So, Increase = New Number - Original Number. Therefore, Increase = 283 - 147 which equals 136.
136 = 283 - 147.
Then you want to divide the increase by the original number and multiply the answer by 100.
136/147 = 0.92
0.92 * 100 = 92.

Final Answer: The employee count has increased by 92%. I hope this helps.

4 0

3 years ago

A photographer’s camera sits on a tripod that is 1.8 m above the ground. The base of the tripod is 44 m from the base of a tree.

ryzh [129]

I found 37.4 m.
I tried using trigonometry and the tangent of an angle (in this case 39°):

6 0

3 years ago

Please help me with this problem look at image

matrenka [14]

Answer:

Value of p is 11 and value of q is -11 .

Step-by-step explanation:

x^2 - 121

= x^2 - 11^2

= ( x+11 ) ( x-11 )

4 0

2 years ago

Find the derivative of f(x) = 6 divided by x at x = -2. 6 3/2 -3/2 -6

Scrat [10]

Answer:

-3/2

Step-by-step explanation:

I believe the answer is -3/2. All you have to do is divide.

6 0

3 years ago