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kati45 [8]
3 years ago
8

Does anyone know the answer?

Mathematics
1 answer:
scoray [572]3 years ago
6 0

Step-by-step explanation:

Yes sure.

a. New value of painting=60/100×$550=$330

b. New value of vase=70/100×$395=$276.5

c. New value of clock=180/100×$1175=$2115

d. New value of chair=95/100×$745=$707.75

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How do you find the domain and range?
dedylja [7]

The Domain is always the x values and the range is alway the y values. For example (3,0) the domain is 3 and the range is 0. Hope this helps!

6 0
3 years ago
Translate the following points 5 units up (-5,-2) (-2,1) (-4,-7)
kobusy [5.1K]
Answer:
(-5, 3)
(-2, 6)
(-4, -2)

Explanation:
To translate 5 units up means to add 5 to the y value since the y-axis dictates the vertical positioning of a coordinate. However, the x-values remain unchanged.
So all the y values are -2, 1, and -7. Add 5 to all of these.
-2 + 5 = 3
1 + 5 = 6 
-7 + 5 = -2 
Then re-pair them with their x-values like so:
(-5, 3)
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7 0
3 years ago
If a crew of 4 workers complete the job in 10 hours, how long will it take 5 workers to complete the same job?
Ulleksa [173]
We can solve using proportions
\frac{4}{10}  =  \frac{5}{x}
or 4 works is to 10 hours as 5 workers is to x hours.
to solve we cross multiply to get
4x = 50 \\ x =  \frac{50}{4}
so it will take 5 men 12.5 hours!
6 0
3 years ago
Draw apicture to show how many hundreds there are in 1 thousand
Delicious77 [7]
So that answer is in this picture that I wrote on my white board, count all of the hundreds I drew on the board.

6 0
4 years ago
Read 2 more answers
How to find nth derivative of sin x
suter [353]
Y = sin x
y' = cos x
y'' = -sin x
y''' = -cos x
y'''' = sin x

Therefore, nth derivative of sin x = sin(nπ/2 + x)
8 0
3 years ago
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