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3 years ago

Please help please help

Mathematics

2 answers:

Alina [70]3 years ago

8 0

Answer:

1/9 is the correct answer Hope this helps!!

Step-by-step explanation:

neonofarm [45]3 years ago

8 0

Answer:

1/9 or .111111111111111

Step-by-step explanation:

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13)

grandymaker [24]

Given :

Ryan works two jobs. He earns $10 per hour working at the hardware store, and he earns $13 per hour working at the shipping.

To Find :

If x represents hours at the hardware store and y represents hours at the shipping company, which inequality represents the situation if Ryan wants to earn a minimum of $300.

Solution :

His total earning is given by :

T = 10( number of hours at hardware store ) + 13( number of hours at the shipping)

T = 10x + 13y

Now, he wants to earn a minimum of $300 i.e T ≥ $300.

So, 10x + 13y ≥ 300

Hence, this is the required solution.

8 0

3 years ago

Let f(x) =(x-3) find the domain of x

m_a_m_a [10]

Answer:

all real numbers

Step-by-step explanation:

The domain of a function is the set of values you can set as x to output an answer. Since you can subtract 3 from any real number, the domain of x-3 is all real numbers.

5 0

3 years ago

The radius of a circle is 15. Using π, which equation expresses the ratio of the circumference to the diameter of a circle?

Kobotan [32]

Answer:

The equation which expresses the ratio of the circumference to the diameter of a circle is $\frac{C}{30}=\pi$ ⇒ D

Step-by-step explanation:

π is the ratio between the circumference of the circle and the length of its diameter

$\frac{C}{d}=\pi$ , where

C is the circumference of the circle
d is the diameter of the circle

∵ The circumference of the circle is C

∵ The radius of the circle is 15 units

∴ r = 15 units

- Find the diameter of the circle

∵ The diameter of the circle d = 2 r

∴ d = 2(15) = 30 units

∴ The diameter of the circle is 30 units

∵ $\frac{C}{d}=\pi$

∵ d = 30 units

∴ $\frac{C}{30}=\pi$

The equation which expresses the ratio of the circumference to the diameter of a circle is $\frac{C}{30}=\pi$

6 0

4 years ago

Sixteen increased by twice a number is 36 find the number

Marina CMI [18]

16 + 2n= 36

hope this helps . give brainliest
thanks

8 0

3 years ago

Read 2 more answers

Helpp idk what the heck im supposed to do so if anyone can help thank you <3 :)

irina1246 [14]

Hope this helps you!

Solve the Inequality for x

4x − 5 ≥ 7

Move all terms not containing x to the right side of the inequality.

4x ≥ 12

Divide each term by 4 and simplify.

x ≥ 3

The result can be shown in multiple forms.

Inequality Form:

x ≥ 3

Interval Notation:

[3,∞)

Lots of love for you darling!~ <3

You graph it here

7 0

3 years ago

Read 2 more answers