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Harrizon [31]
2 years ago
13

Please help if you can! Thank you!

Mathematics
1 answer:
oksano4ka [1.4K]2 years ago
3 0

Answer:

y = 2(x²+3x)

Step-by-step explanation:

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If x=5, evaluate x^5 * x^-3
Artyom0805 [142]

Answer: 25

Step-by-step explanation:

Plug in x to the expression.

5^5 * 5^{-3}\\

When there is the same base of exponents is being multiplied the exponents add together and the base stays the same.

So this simplifies to, 5^2.

This then solves to 25.

3 0
3 years ago
Use grid paper to find the median of the data.<br> 9,7,2,4,3,5,9,6,8,0,3,8<br> The median is....
ololo11 [35]
You want to put the numbers in order from least to greatest like this-
0,2,3,3,4,5,6,7,8,8,9,9
then you want to start from the left end and the right end then you start crossing them off until you have a median, you keep crossing off until you get 5 and 6 in the middle, now you have to find the mean of the two numbers you add them together than you divide by 2 like this- 5+6=11 11/2=5.5
5.5 is your answer
3 0
3 years ago
Two sides of a triangle have lengths of 7 ft and 15 fr. Which inequality represents the possible length for the third side, x?
Inessa05 [86]

6 < c < 20,

Of course if you knew the triangle was a right triangle you could use the Pythagorean theorem to directly get the size of the third side.
3 0
3 years ago
What is 9/4 + 2/3 please help me
Reptile [31]

Answer:

2 11/12 or 35/12

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
The museum's show for July features 30 oil paintings by different artists. All artists show the same number of paintings and eac
boyakko [2]
Answer: We have many options:
1) 15 artists, with 2 paintings per artist.
2) 10 artists, with 3 paintings per artist.
3) 6 artists, with 5 paintings per artist.
4) 5 artists, with 6 paintings per artist.
5) 3 artists, with 10 paintings per artist.
6) 2 artists, with 15 paintings per artist.

by different artists, then the number of artists must be more than 1.
each artist shows more than 1 painting: >1 painting/artist

(30 oil paintings)/(2 paintings/artist)=15 artists
(30 oil paintings)/(3 paintings/artist)=10 artists
(30 oil paintings)/(5 paintings/artist)=6 artists
(30 oil paintings)/(6 paintings/artist)=5 artists
(30 oil paintings)/(10 paintings/artist)=3 artists
(30 oil paintings)/(15 paintings/artist)=2 artists
5 0
2 years ago
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