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allsm [11]
3 years ago
11

The grocery store has 20% off from the original price on serial equation for finding the sale price would be Y equals X-(20x). W

hat is the sale price of the cereal cost $4.00?
Mathematics
1 answer:
irakobra [83]3 years ago
5 0

Answer:

i want baloney

Step-by-step explanation:

hihihihihihihihihihiui I'm carole baskin hihihihihi

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Please help im literally crying im desperate i can't fail please ​
KonstantinChe [14]

Answer:

as my caculation the answer is : 11.3137 m3

Step-by-step explanation:

i use my caculator

4 0
3 years ago
Ten hunters are waiting for ducks to fly by. When a flock of ducks flies overhead, the hunters fire at the same time, but each c
Lerok [7]

Answer:

The expected number of ducks that escape unhurt is:

5

Step-by-step explanation:

First the process is binomial process. Having said this, we have 10 hunters, and 10 ducks flying overhead while the hunter take their shot at the same time.

By expected value, we mean average or mean. And the mean of a binomial distribution is:

Mean => E(x) = np.

We must also know that there is only two probability possibilities:

1. The hunter hits the duck (p)

2. The hunter misses the duck (1-p) = q.

Hence;

p = 1/2, and (1-p) = 1/2.

Therefore;

E(x) = np; where n is the total number of hunter.

E(x) = 10*(1/2) = 5

The expected number of ducks that escape unhurt is 5

3 0
4 years ago
How does knowing the slope and y-intercept help you graph and write the equation of a line?
IgorLugansk [536]

Answer:

It allows to to know y-intercept formula which is used to graph a line.

Step-by-step explanation:

Y-intercept formula:

y=mx+b

  M: slope (keep in fraction if it is fraction, to help you graph)

  B: y-interecept

8 0
3 years ago
Help me! <br> <img src="https://tex.z-dn.net/?f=%5Cfrac%7Bx%7D%7B3%7D%2B10%3D%5Cfrac%7B3x-8%7D%7B2%7D" id="TexFormula1" title="\
mars1129 [50]

Answer:

\frac{x}{3}  + 10 =  \frac{3x - 8}{2}  \\  \\  \frac{3x - 8}{2}  -  \frac{x}{3}  = 10 \\  \\ taking \: lcm \\  \\  \frac{9x - 24 - 2x}{6}  = 10 \\  \\ 9x - 24  - 2x = 60 \\  \\ 7x = 60 + 24 \\  \\ 7x = 84 \\  \\ x =  \cancel\frac{84}{7}  \\  \\\fbox{ x = 12}

hope helpful ~

8 0
2 years ago
Read 2 more answers
The coordinates of the vertices of triangle RST are R(-2,-3), S(8,2) and T(4,5). Which type of triangle is triangle RST?
yuradex [85]
The coordinates are plotted and connected from one point to the other to see the triangle form. At first, it looks like an isosceles triangle, but after getting the distances, it is a SCALENE triangle.
7 0
3 years ago
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