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4 years ago

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]

AFTER YOU ANSWER 1000 OR MORE QUESTIONS

I hope this helps :) God bless

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. 35 18 21 21 30 30 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