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8090 [49]
3 years ago
15

You will have 27 points if you can help me with this please!!!!

Mathematics
2 answers:
KatRina [158]3 years ago
5 0

Answer:1: P 2: d 3:a

Step-by-step explanation:

Alina [70]3 years ago
4 0

Answer:

P

D

A

Step-by-step explanation:

The center of the circle is the middle point.It is located in the middle of the diameter, in the middle of a central right angle, and all the points of a circle lie at an equal distance from the center.

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UGHHHHHHHHHHHHHHHHHHHHHHHHH HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP MEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE
dimaraw [331]

Answer:

11/25

Step-by-step explanation:

44% can be written as a Fraction as 44/100. This fraction can ultimately be simplified to 22/50 before being finally reduced again to 11/25.

4 0
2 years ago
Read 2 more answers
HELP QUICK PLZ
bija089 [108]

Answer:

It will take

100 songs for the monthly price of Napster to cost the same as iTunes.

4 0
3 years ago
Find the average value of f(x)=e2x over the interval [2, 4].
shusha [124]
<h2>Option B is the correct answer.</h2>

Step-by-step explanation:

We need to find average value of e^{2x} in [2,4]

Area of e^{2x} in [2,4] is given by

                  \int_{2}^{4}e^{2x}dx=\frac{1}{2}\times \left [ e^{2x}\right ]^4_2\\\\\int_{2}^{4}e^{2x}dx=\frac{1}{2}\times(e^8-e^4)=1463.18

Area of e^{2x} in [2,4] = 1463.18

Difference = 4 - 2 = 2

Average value = Area of e^{2x} in [2,4] ÷ Difference

Average value = 1463.18 ÷ 2

Average value = 731.59

Option B is the correct answer.

5 0
3 years ago
A textbook search committee is considering
lora16 [44]

Number of ways to select 3 books from 13 books for adoption is 286 .

<u>Step-by-step explanation:</u>

A Permutation is an ordered Combination. When the order does matter it is a Permutation. There are basically two types of permutation:

  • Repetition is Allowed: such as the lock above. It could be "333".
  • No Repetition: for example the first three people in a running race. You can't be first and second.

Formula is given by:

nC_r= \frac{n!}{r! (n-r)!} , where n is the number of things to choose from,  and we choose r of them,  no repetitions,  order matters. Here , n=13 , r=3.

⇒ 13C_3 = \frac{13!}{3!(13-3)!}

⇒ 13C_3 = \frac{13!}{3!(10)!}

⇒ 13C_3 = \frac{13(12)(11)10!}{3(2)(1)(10)!}

⇒ 13C_3 = 13(2)(11)

⇒ 13 C_3 = 286

∴ Number of ways to select 3 books from 13 books for adoption is 286 .

3 0
3 years ago
The system of equation 3x-6y=30 and 2x-4y=3 is
Anna11 [10]
No solution as they are parallel lines. so, inconsistent
6 0
3 years ago
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