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3 years ago

Ryan has 10 apples hames to 7 how many are left

Mathematics

2 answers:

vesna_86 [32]3 years ago

8 0

Answer:

Step-by-step explanation:

10-7=3! Poor Ryan.

Naddik [55]3 years ago

6 0

Answer:

Step-by-step explanation:

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Show that (a - b)+(b-c)+(c -a)3 = 3 (a - b) (b -c) (c-a)

nikdorinn [45]

Answer:

I think that it should be

${(a - b)}^{3} + {(b - c)}^{3} + {(c - a)}^{3} = 3(a - b)(b - c)(c - a)$

Step-by-step explanation:

Here,

we take , a - b = A,b-c = B , c - a= C

A+B+C = 0

we know that,

${a}^{3} + {b}^{3} + {c}^{3} - 3abc = (a + b + c)( {a}^{2} + {b}^{2} + {c}^{2} - ab - bc - ca)$

Here , A+B+C = 0

so,

A^3 +B^3 + C^3 = 3 ABC

now we put the values

${(a - b)}^{3} + {(b - c)}^{3} + {(c - a)}^{3} = 3(a - b)(b - c)(c - a)$

I am done .

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4 years ago

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The population in the United States in 2015 was 321 million people. It is projected to increase to 438 million people by the yea

elixir [45]

Answer:

Step-by-step explanation:

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3 years ago

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An ice cream store sells 27 flavors of ice cream. Determine the number of 6 dip sundaes.

xz_007 [3.2K]

Answer:

$\large\boxed{\large\boxed{2.428678219969\times 10^{15}}}$

Explanation:

It is said that the order is not considered, meaning that the order does not matter. For instance, ABCDEF is equal to any combination of those same letters.

Thus, this problem deals with combinations, whose formula is:

$C(m,n)=\dfrac{m!}{n!\cdot (m-n)!}$

For 27 flavors of ice cream and 6 dip sundaes, m = 27 and n = 6:

$C(27,6)=\dfrac{27!}{6!\cdot (27-6)!}=\dfrac{27!}{6!\cdot 13!}=2.428678219969\times 10^{15}$

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4 years ago

PLS MY GRADE IS LOW!! IVE BEEN ASKING SINCE YESTERDAY!! LITTERALLY!!! EXTREAMLY EASY I AM JUST AFRAID TO GET THIS WRONG SO IF YO

weeeeeb [17]

Answer:

The lawn care is the most sucsessful.The most money is earned and the uh House shelter or whatever is in the middle and the dog thing is the least sucsesful with the money.

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3 years ago

At 6 a.m. the temperature was

ExtremeBDS [4]

Answer:

-6 degrees Fahrenheit

Step-by-step explanation:

Begginging temp: 26 degrees

Temp. dropped: 32 degrees

26 - 32 = -6 degrees

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3 years ago