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Mice21 [21]
3 years ago
15

Y = x ^3 - 5x² +16x-80

Mathematics
1 answer:
Leokris [45]3 years ago
3 0

Answer:

(x-5)(x^2+16)

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Which of the following is the graph of y=3 sec [ 2(x-pi/2)] + 2
asambeis [7]

Answer:

A.) The first graph

Step-by-step explanation:

3 0
3 years ago
At the north campus of a performing arts​ school, 30​% of the students are music majors. At the south​ campus, 70​% of the stude
Ivenika [448]

Answer:

The north campus had 600 students (180 music majors)

The south campus had 400 students (280 music majors)

Step-by-step explanation:

x = number of students at the north campus before the merger

If the total of students for the two school is given as 1000, so:

(1000 - x) =  number of students at the south campus before the merger.

The equation for music major is:

0,3x + 0,7(1000-x) = 0,46(1000)

0,3x + 700 - 0,7x = 460

0,3x - 0,7x = 460 - 700

- 0,4x = -240

x = -240/-0,4

x = 600 -----> total number of students at the north campus

600*(0,3) = 180 music majors at the north

100 - 600 = 400 ------> total number of students at the south campus

400*(0,7) = 280------>music majors at the south

4 0
3 years ago
A football team scored fewer than 16 points in Saturday’s game. Than wants to write an inequality for the number of points. He u
GalinKa [24]
C. the number of points scored by the team
6 0
3 years ago
Read 2 more answers
F(x)= 4x^3-8x-2x^6 in standard form
tankabanditka [31]
ANSWER-

2x(2x^2-4-x^5)

EXPLANATION-

GCF is 2 then factor
8 0
3 years ago
express the numbers eight, fifteen and seventeen in base 2. I have forgotten how to do the base 2 question.
saw5 [17]
The quickest way for converting small numbers like this to binary would probably be to find the closest power of 2, then add/subtract intermediate powers of 2 as needed.

Converting 8 is immediate, since it's already a power of 2:

8=2^3\implies 8_{10}=1000_2

Converting 15 and 17 is also pretty easy if you're familiar with the rules of arithmetic in binary.

15=16-1=2^4-2^0\implies 15_{10}=16_{10}-1_{10}=10000_2-1_2=1111_2

17=16+1=2^4+2^0\implies 17_{10}=10000_2+1_2=10001_2
6 0
3 years ago
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