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adell [148]
4 years ago
12

I will give brainliest if right!!!!!

Mathematics
1 answer:
kotegsom [21]4 years ago
8 0
The second graph where the intersection is in the first quadrant
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A bicycle shop charges customs $20 plus $4.50 per hour to rent a bicycle. Rylie paid $47 to rent a bicycle. For how many hours d
Rasek [7]
It’s B okay so first you’ll take 47-20 and that will give you 20 then you’ll divide by 4.50 and then your finally answer will be 6.
6 0
3 years ago
Man I became an expert and still won't let me msg people
Diano4ka-milaya [45]

<u>AFTER YOU ANSWER 1000 OR MORE  QUESTIONS</u>

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8 0
3 years ago
How do I solve an equation with different variables on both sides? here is an example.
Goryan [66]

Answer:

Step-by-step explanation:

9x - 2c = k

    9x = k + 2c

     x  = (k + 2c)/9

8 0
3 years ago
The weights of items produced by a company are normally distributed with a mean of 4.5 ounces and a standard deviation of 0.3 ou
GalinKa [24]

Answer:

The right solution is:

(a) 0.8849

(b) 12.28%

(c) 4.9935

(d) 28004

Step-by-step explanation:

Given:

Mean,

= 4.5

Standard deviation,

= 0.3

(a)

P(x > 4.14)

As we know,

⇒ z = \frac{4.14-4.5}{0.3}

      =-1.20

then,

⇒ P(z>-1.20) = P(z

                          =0.8849

(b)

P(4.8 < x < 5.04)

= P(\frac{4.8-4.5}{0.3} < \frac{x-\mu}{\sigma} < \frac{5.04-4.5}{0.3} )

= P(1

= P(z

= 0.9641 -0.8413

= 0.1228

or,

= 12.28 (%)

(c)

P(x > x) = 0.05

z value will be,

= 1.645

⇒ 1.645 = \frac{x - 4.5}{0.3}

         x = 4.9935

(d)

P(x < 5.01)

⇒ z = \frac{x- \mu}{\sigma}

      =\frac{5.01-4.5}{0.3}

      =1.7

P(z < 1.70) = 0.9554

⇒ n = \frac{27875}{0.9954}

       =28004

3 0
3 years ago
Are the polygon similar? Explain.<br> 35<br> 18<br> 21<br> 21<br> 30<br> 30<br> 18
Alexandra [31]

Answer:

Two polygons are similar if their corresponding angles are congruent and the corresponding sides have a constant ratio (in other words, if they are proportional). Typically, problems with similar polygons ask for missing sides.

Step-by-step explanation:

Hope this helps!

8 0
3 years ago
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