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gayaneshka [121]
3 years ago
10

A wooden plank of length x is cut into 8 sections such that each section is at most 5/2 meters long. What is the length of the e

ntire plank in meters?
Mathematics
2 answers:
kogti [31]3 years ago
6 0
5/2 * 8 = 40/2 = 20 meters
velikii [3]3 years ago
6 0

Answer:

the length of the entire plank is less or equal to 20 meters

Step-by-step explanation:

when the wooden plank is divided into 8 sections, the length of each section is 5/2 meters or less. Since we don't know exactly what is the length of every part, we just can calculate the maximum value of the wooden plank.

The maximum length of the entire plank is given by the next equation:

X maximum= (# sections)*(length maximum of every section)

X maximum= 8 * 5/2 meters

X maximum = 20 meters

This result says that X is less or equal to 20 meters.

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Sahana sells two products for ₹. 8000 each gaining 8% on one and losing 6% on the other. Find her gain or loss percent in the wh
Margaret [11]

Based on the information given the gain or loss percent on the whole transaction​ is 1%.

<h3>Gain or loss percent: </h3>

First step is to calculate the profit on the whole transaction

Profit=(8%×8,000)-(6%×8,000)

Profit=$640-$480

Profit=$160

Now let calculate the gain or loss percentage on the whole transaction

Gain or loss percentage=160/(8000+8000)×100

Gain or loss percentage=160/16000×100

Gain or loss percentage=1%

Inconclusion the gain or loss percent on the whole transaction​ is 1%.

Learn more about gain or loss here:brainly.com/question/25278228

5 0
2 years ago
Joe paid 14.00 for a board game this is 70% off the original price what is the original price?
soldi70 [24.7K]

Answer:

The correct option is B.

Step-by-step explanation:

It is given that Joe paid 14.00 for a board game this is 70% of the original price what is the original price.

Let the original price of board game be x.

x\times \frac{70}{100}=14

x\times \frac{7}{10}=14

Multiply both sides by 10.

7x=140

Divide both sides by 7.

x=20

The original price is 20. Therefore the correct option is B.

6 0
4 years ago
The sum of two consecutive integers is -207
Maru [420]

Answer:

They would be -104 and -103.

Step-by-step explanation:

-103 + (-104)

= -103 - 104

= -207.

3 0
3 years ago
What is the slope of y=-4x-8
olga_2 [115]

Answer:

-4

Step-by-step explanation:

y = mx + b

5 0
3 years ago
Read 2 more answers
A multiplier of 1.641 corresponds to a percentage increase or decrease of what percent?
bezimeni [28]

Answer:

A multiplier of 1.641 corresponds to a percentage increase or decrease of 64.1%.

Step-by-step explanation:

To determine a percentage increase or decrease of a certain number, a calculation consisting of the multiplication of said number by 1 plus the decimals corresponding to the percentage to be increased must be performed. Thus, for example, if you want to increase a number by 50%, you must multiply that number by 1.50. Therefore, if you multiply a number by 1,641, this implies that you are wanting to increase or decrease the initial number by 64.1%.

6 0
3 years ago
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