4 years ago

Estimates 63824+29452

Mathematics

2 answers:

motikmotik4 years ago

7 0

93276 is the best answer

V125BC [204]4 years ago

6 0

Answer is 93276 I hope this helps :)

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0.5(x - 3) + (1.5 - x)= 5x

baherus [9]

The answer to this problem is false.

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3 years ago

Find the tenth term of the expansion (x+ y)¹³

Anon25 [30]

Answer:

$715x^4y^9$

Step-by-step explanation:

Given

$(x + y)^{13$

Required

Determine the 10th term

Using binomial expansion, we have:

$(a + b)^n = ^nC_0a^nb^0 + ^nC_1a^{n-1}b^1 + ^nC_2a^{n-2}b^2 +.....+^nC_na^{0}b^n$

For, the 10th term. n = 9

So, we have:

$(a + b)^n = ^nC_{9}a^{n-9}b^{9$

$(x + y)^{13} = ^{13}C_{9}x^{13-9}y^9$

$(x + y)^{13} = ^{13}C_{9}x^4y^9$

Apply combination formula

$(x + y)^{13} = \frac{13!}{(13-9)!9!}x^4y^9$

$(x + y)^{13} = \frac{13!}{4!9!}x^4y^9$

$(x + y)^{13} = \frac{13*12*11*10*9!}{4!9!}x^4y^9$

$(x + y)^{13} = \frac{13*12*11*10}{4!}x^4y^9$

$(x + y)^{13} = \frac{13*12*11*10}{4*3*2*1}x^4y^9$

$(x + y)^{13} = \frac{17160}{24}x^4y^9$

$(x + y)^{13} = 715x^4y^9$

Hence, the 10th term is $715x^4y^9$

3 0

3 years ago

What did Shah jahan name the Delhi

quester [9]

Answer:

Mehru

Step-by-step explanation:

because

8 0

3 years ago

What is the area of a circle whose radius is 4 ft?

pychu [463]

It would be 50.24 ft
BTW in this case I used 3.14 for pi

5 0

3 years ago

Read 2 more answers

At the bookstore checkout, you watch as the register rings up your purchases and coupons.

stellarik [79]

2.00+9.00+6.00+3.00+5.00+4.00+8.00-1.00-2.00= $34.00$1.44 - 34.00

41.44 - 34.00 = 7.44
The difference is $7.44, therefore the amount on the register is not reasonable.

8 0

4 years ago