if 4 people share three brownies so each person gets the same amount, how much brownie will each person get.

Mathematics

2 answers:

lesantik [10]3 years ago

6 0

Simple, divide the 3 brownies by four people.
3/4=.75. each person gets 3 quarters of a brownie

12345 [234]3 years ago

4 0

Answer:3 quarters each 3/4

Cut each brownie into 4 equal squares...each square would be 1/4...by doing this you have 12 squares or 12 quarter brownies. So that each person gets the same amount...take 12 which is the total amount of brownie squares and divide into the amount of people. 12÷4=3. Therefore each person will get 3 squares each which is 3/4 of a brownie

Step-by-step explanation:

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An airline knows that on average about 5 percent of the people who make reservations on a certain flight will not show up. Conse

kolbaska11 [484]

Answer:

Probability that there will be a seat available for every passenger who shows up is 50/50 or 49/50

Step-by-step explanation:

Since it is known that 5percent of people who make reservations would not show up.

Therefore 5% of 52 sold ticket is

5/100 x 52 = 2.6

That is 2 or 3 people who make reservations would not show up.

Which means 52 - 2 or 52 - 3 people would show up

50 or 49 people would show up

Since the flight can hold just 50 people

The probability that everyone that shows up would have a seat is therefore =

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8 0

3 years ago

I need help to start this problem. Can some help? The problem is 5k+6-k≥-14

lys-0071 [83]

4k+6 is greater or equal to -14
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6 0

3 years ago

Read 2 more answers

Kindly answer this question it would be really helpfull

Svetach [21]

Answer:

The values in the table, taking into account the quadratic equation, are:

x -3 -2 -1 0 1 2 3 4
y 16 9 4 1 0 1 4 9

Step-by-step explanation:

To obtain the values of the table, you must use the quadratic equation given:

y = x^2 - 2x + 1

Now, you must replace the x with the one that is above the value you want to find, in the first case, we're gonna replace the value x with -3:

y = x^2 - 2x + 1
y = (-3)^2 - 2*(-3) + 1
y = 9 + 6 + 1
y = 16

When x is -1

y = x^2 - 2x + 1
y = (-1)^2 - 2*(-1) + 1
y = 1 + 2 + 1
y = 4

When x is 1

y = x^2 - 2x + 1
y = (1)^2 - 2*(1) + 1
y = 1 - 2 + 1
y = 0

When x is 3:

y = x^2 - 2x + 1
y = (3)^2 - 2*(3) + 1
y = 9 - 6 + 1
y = 4

At last, the graph must be as the attached picture I give you, but remember in y-axis you must use 1 cm as unit and in the x-axis you must use 2 cm as unit, in this form, the graph will not be so elongated as the picture I attach, It would be wider.