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shepuryov [24]
3 years ago
5

What is the coefficient of the last term in the binomial expansion of (x + 1)9?

Mathematics
2 answers:
stepan [7]3 years ago
5 0

Answer:

1 is the coefficient of the last term in the binomial expansion

erastovalidia [21]3 years ago
3 0
The answer would be 1
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Help Me Please!!!!!!!
Dvinal [7]

Answer:

4 plates with 2 apples and 5 apricots per plate

Step-by-step explanation:

you are welcome

3 0
4 years ago
Martiza remembers her pin because it is between 1000 and 1500 and it is a product of two consecutive prime numbers what is her p
Anna71 [15]

Answer:

Her pin must be 1147

Step-by-step explanation:

A little trick I have up my sleeve when I have these kind of questions is that I find the square root of each number, then find what is prime.

\sqrt{1000}  = 31.6

\sqrt{1500} = 38.7

Since the only prime numbers in the range of 31 and 38 is 31 and 37.

We can then multiply 31 by 37 to get 1147.

6 0
4 years ago
The area of a rectangle is 34 yd.² you length of the rectangle is 17 yards what is the width of the rectangle
katrin2010 [14]
The width is 2 yards
3 0
4 years ago
The product of -6 and a number is at least -72.
sesenic [268]
-6x>= -72. {x| 12>=x}

-72 (less than or equal to sign) -6x (product means multiply right?) all solutions is the value 12 and any value less
6 0
3 years ago
The length and width of a rectangular room are measured to be 3.955±0.005m. Calculate the area of the room and its uncertainty i
Margarita [4]

Answer:

The area of the room and its uncertainty in square meters is:

15.642±0.040 m^2

Step-by-step explanation:

We know the area of a rectangular room is the multiplication of the length and width:

Area= 3.955m*3.955m\\Area= 15.642 m^2

Now we need to know the uncertainty, the uncertainty of a multiplication is:

\frac{δ_a}{|Area|} =\frac{δ_L}{|L|}+\frac{δ_W}{|W|} (1)

δ_A: Area uncertainty

δ_L: Length uncertainty

δ_W: Width uncertainty

A: Area of the room

L: Length

W: Width

Clearing the uncertainty of the area:

δ_A=(\frac{δ_x}{|x|}+\frac{δ_y}{|y|})*Area (2)

δ_A=(\frac{0.005}{|3.955|}+\frac{0.005}{|3.955|})*15.642 m^2

δ_A= 0.040 m^2

The area of the room and its uncertainty in square meters is:

15.642±0.040 m^2

6 0
3 years ago
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