3 years ago

Which is NOT used to reach conclusion in a formal proof?

Mathematics

1 answer:

Sav [38]3 years ago

3 0

The answer is Inductive Reasoning

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93% marked up 35? i need it like nowwwww

vaieri [72.5K]

Answer:

How do you calculate a 35% markup?

Simply take the sales price minus the unit cost, and divide that number by the unit cost. Then, multiply by 100 to determine the markup percentage.

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3 years ago

Shen started to run on a treadmill after setting its timer for 93 minutes. The display says that he has finished 69% of his run.

djverab [1.8K]

Answer:

64.2 minutes

Step-by-step explanation:

We are given that

Shen set timer to run=93 minutes

He has finished his run=69%

We have to find total number of minutes have gone by.

69% of 93

= $\frac{69}{100}\times 93$

By using

a% $=\frac{a}{100}$

69% of 93= $\frac{6417}{100}$

69% of 93=64.17 min

69% of 93 $\approx 64.2min$

Hence, 64.2 minutes have gone by.

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3 years ago

The slope of a line is –4 and its y-intercept is (0, 4). What is the equation of the line that is perpendicular to the first lin

Ludmilka [50]

Y=1/4x+4 will be the line

3 0

3 years ago

There are 5 sales person and 22 clients if of each client only deals with one sales person and the client are divided as equally

Mariana [72]

Answer:

2 sales person

Step-by-step explanation:

If there are 5 sales person and 22 clients

Therefore:

1 sales Person will be responsible for $\frac{22}{5}=4\frac{2}{5}$ Client.

Therefore: 2 sales person will be responsible for 5 clients since there must be equal distribution.

4 0

4 years ago

Find bc. Round the answer to the nearest tenth.

Nadusha1986 [10]

Is BC=2.3 one of the options?

For that question, you can use the cosine rule, where;
${a}^{2} = {b}^{2} + {c}^{2} - 2(b)(c) \cos( \alpha )$
In this case, we have..
${bc}^{2} = {1.8}^{2} + {2.1}^{2} - 2(1.8)(2.1) \cos(70)$
Solving for BC with this will get you 2.250406, rounded off to the tenth is 2.3.

6 0

4 years ago

Read 2 more answers