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Llana [10]
3 years ago
15

Adam has 10 coins in his pocket. He has 2 nickels, 3 quarters, 2 dimes and 3 pennies. Adam chooses a coin at random.

Mathematics
2 answers:
Mazyrski [523]3 years ago
7 0
The answer would be 2/5.




Anna11 [10]3 years ago
3 0
\frac{2}{10}
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Two dice are rolled simultaneously and the difference of the numbers are
zavuch27 [327]

Answer:

Step-by-step explanation:

you can draw a table that has 7 rows and 7 columns, put the 6 numbers and their difference( 1-1=0, 1-2= -1, 1-3= -2,...)

-       1      2     3    4    5    6

1      0      1      2    3    4    5

2    -1      0      1     2    3    4

3    -2     -1     0     1     2    3

4    -3     -2    -1     0     1    2

5    -4     -3    -2    -1     0    1

6    -5    -4     -3    -2    -1   0

8 0
3 years ago
20) Use the distributive property to factor the expression. 10xz − 20yz A) z(10x − 20y) B) 10(xz − 2yz) C) 10z(x − 2y) D) xyz(10
vekshin1

Answer:

The correct answer is C) 10z(x − 2y)

Step-by-step explanation:

To find this, we look for the greatest common factor of those two numbers. Each can be divided by 10 and each have a z. So we divide each term by 10z and put that on the outside of the parenthesis.

5 0
3 years ago
Francisco is building a window seat below a bay window in the shape of an isosceles trapezoid. His blueprint for the window seat
Lera25 [3.4K]

Answer:

A

Step-by-step explanation:

I think it is a because if you mutiply and you will get your answer

6 0
3 years ago
Read 2 more answers
The answer to these please!
igomit [66]
\sqrt[4]{(4a^{2})^{6}} = \sqrt[4]{4096a^{12}} = 8a^{3}

\sqrt[7]{(b^{\frac{5}{3}})^{8}} = \sqrt[7]{b^\frac{40}{3}} = b^{\frac{40}{21}} = \sqrt[21]{b^{40}} = \sqrt[21]{b^{21} * b^{19}} = \sqrt[21]{b^{21}} \sqrt[21]{b^{19}} = b\sqrt[21]{b^{19}}

\sqrt[3]{\frac{c^{9}}{c^{3}}} = \sqrt[3]{c^{6}} = c^{2}

\sqrt[3]{27d^{6} * 8d^{-4}} = \sqrt[3]{27d^{6} * \frac{8}{d^{4}}} = \sqrt[3]{216d^{2}} = 6\sqrt[3]{d^{2}} = 6d^{\frac{2}{3}}
4 0
3 years ago
Read 2 more answers
Find the ratio of snails to the total number of animals. Then explain it's meaning
shtirl [24]
I think the answer is 1:2.8 this means there is one snail to every three animals
4 0
3 years ago
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