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lesya692 [45]
3 years ago
15

You measure a piece of rope and find its length to be 12m . Find the percent error of this measurement

Mathematics
1 answer:
MrRissso [65]3 years ago
6 0

percentage error is .5/12 = 4.17%

Hope this helps!

~LENA~


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Susan bought a bike for $93.75. If the bike was originally $125, what was the percent of discount?
4vir4ik [10]

Answer:

The discount is 25%

Step-by-step explanation:

Divide 93.75 by 125 = 75%

however, that is not the discount.

it is the difference of the 100 and the discount.

to find the discount, you do 100 - 75 = 25

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3 years ago
Given the parent functions f(x) = 3x 2 and g(x) = 5x − 10, what is g(x) − f(x)? (2 points)
Assoli18 [71]
$\begin{align} g(x)-f(x)&=(5x-10)-(3x+2)\\&=(5x-3x)+(-10-2)\\&=\boxed{2x-12} \end
8 0
3 years ago
Math word problem we need help?
aliina [53]

The total profit is :$37.46. Number of boxes for pop B to purchase more is 56 boxes.

Step-by-step explanation:

1.

Pop B number =36

Remaining Pop B after meeting = 36-17 =19

Amount obtained after selling remaining Pop B = 19* 0.75 = $14.25

Pop A number =75

Remaining Pop A after meeting = 75-8 =67

Amount obtained after selling pop A = 67*0.5 =$33.5

Profit in Pop B = $14.25-$3.79 =$10.46

Profit in Pop A =$33.5 -$6.50 = $27

Total profit after sell of Pop A and B = $10.46+$27 = $37.46

2.

The target profit is $250

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Profit to be attained by the sell of pop B only should be =$212.54

Selling price of pop B per box is $3.79

Number of boxes for pop B to purchase more will be;

$212.54/ $3.79 = 56.08 ⇒ 56  more boxes

Learn More

To find profit from selling price ;brainly.com/question/927518

Keywords ; pop, profit, goal, more boxes, sale price , brand

#LearnwithBrainly

5 0
3 years ago
Fill in the table for side length and area of different squares.
Gnoma [55]

Answer:

0.09

Step-by-step explanation:

0.03 divided by 100

7 0
3 years ago
Please help...A utility pole is 35 ft tall. The pole creates a 50 ft shadow. What is the angle of elevation of the sun? Round yo
Naddika [18.5K]

Answer:

  35°

Step-by-step explanation:

The mnemonic SOH CAH TOA reminds you of the relationship between trig functions and sides of a right triangle. The pole and its shadow form the legs of the right triangle with the side adjacent to the angle of elevation being the shadow. "TOA" tells you ...

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  tan(elevation angle) = (pole height)/(shadow length)

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The inverse tangent function, arctan( ) or tan⁻¹( ), is used to find the angle from the value of its tangent.

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4 0
3 years ago
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