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irga5000 [103]
3 years ago
9

HELP ME

Mathematics
1 answer:
Vladimir79 [104]3 years ago
6 0
Alrighty, so, if I remember correctly: For the first question you have 20 possible outcomes, 4 of which are multiples of 5. (5,10,15,20). This gives you 4/20, I multiplied both the numerator and denominator by 200 which then gave me 800/4000. Next I divided which gave me 0.2.
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Anyone know synthetic division?
hoa [83]
Use the rational root theorem
a0=16,  an=1

The dividers of a0: 1,2,4,8,16   The dividers of an:1
Therefore check the following rational numbers: +- 1,2,4,8,16/1
4/1 is a root of the expression, so factor out x-4, 

compute (x^4+13x^3-64x^2-20x+16)/(x-4) to get the rest of the equation: 
x^3+17x^2+4x-4

=(x-4)(x^3+17x^2+4x-4)/x-4

which will leave you with answer B
x^3+17x^2+4x-4
6 0
3 years ago
Need help show me how to do it and the amswer
Contact [7]
Make multiplication/division so that you cancel units you don't need for the final answer...

24d(1qt/d)(gal/4qt)=6gal
7 0
4 years ago
Read 2 more answers
100 points and brainliest. Put nonesense and get reported. What is wrong with the equation below, make sure to explain
Korolek [52]

Answer: 1 3/4(8)= 14

Step-by-step explanation:

That is the correct answer

8 0
2 years ago
<img src="https://tex.z-dn.net/?f=x%20%C3%B7%202%20%3D%2056" id="TexFormula1" title="x &divide; 2 = 56" alt="x &divide; 2 = 56"
BlackZzzverrR [31]

Answer:

x÷2=56

or, X=56×2

or, X= 112

8 0
3 years ago
during a winter storm, the price of the road salt had a 230% increase write 230% as a mixed numberin simplest form
amid [387]

Answer:

2.3

Step-by-step explanation:

move the decimal to the right two times

8 0
4 years ago
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