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meriva
3 years ago
7

Add.

Mathematics
1 answer:
Viktor [21]3 years ago
4 0
16-3x+4x-2+x^2

14+x+x^2
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Derrick family ordered 3 pizza with 8 slices each they ate 3/8 of the pizza what percentage of the pizza was left over
Alex Ar [27]
Divide 3 by 8 (the fraction): 3/8=.375. Make into a percent: 37.5% or 38% (depending on what your teacher wants) and that's your answer :)
4 0
3 years ago
What is the mean of 13, 0, 14, 36, 18, 9 ? Math
yan [13]

Answer:

15

Step-by-step explanation:

you will add each set of number together:

13+0+14+36+18+9=90

Then you will take 90 and divide it by how many numbers are in the number set:

90÷6=15

6 0
2 years ago
9. If you randomly select one of the pieces of chocolate from the box, what is the probability that the piece will be filled wit
IRINA_888 [86]

Answer:

Probability that the piece will be filled with fudge is 4/15 = 0.2667

Step-by-step explanation:

In the question, a box of chocolate contains 15 identical looking pieces. These chocolate pieces are filled in the following way: There are

3 caramel

2 cherry cream

2 coconut

4 chocolate whip

4 fudge

So this makes 3+2+2+4+4= 15

As the total number of chocolate pieces are 15

Let E be the event that the chocolate piece is filled with fudge

As we know Probability of an event is

P(E) = number of favorable outcomes / number of possible outcomes

Here the favorable is the number of pieces filled with fudge and number of possible outcomes are 15 as there are 15 types of chocolate pieces. So the probability that the piece selected will be filled with fudge is:

                        P(E) = 4/15 = 0.2667

3 0
3 years ago
What is 30 tens minus 3 tens 3 tenths
Nesterboy [21]
The answer to thus problem is 269. 7
8 0
3 years ago
Read 2 more answers
The coordinates of AB are A(-4,4) and B(2,1) which measurement is closest to the length of AB units
vredina [299]

Answer:

AB\approx 6.7\ units

Step-by-step explanation:

<u><em>Distance between two points:</em></u> Distance between two points (x_1,y_1)\ and\ (x_2,y_2) is given by

d=\sqrt{(y_2-y_1)^2+(x_2-x_1)^2

A(-4,4)\ and\ B(2,1)\\\\AB=\sqrt{(1-4)^2+(2+4)^2}\\\\AB=\sqrt{(-3)^2+(6)^2}\\\\AB=\sqrt{45}\\\\AB=3\sqrt{5}\\\\AB\approx 6.7\ units

3 0
3 years ago
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