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Zanzabum
3 years ago
8

Can someone plz help me with this

Mathematics
1 answer:
skad [1K]3 years ago
7 0
Wow this one is hard but I think it is B for number 2
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How much should Tabatha budget monthly for insurance that costs $956.89 for the entire year?
elixir [45]
$79.74083  is the answer hope i help you

i divided 956.89 in 12 so that was the answer
5 0
3 years ago
Can you help please? It would be helpful.
steposvetlana [31]

Answer:

660 square feet

Step-by-step explanation:

1 chain = 66 feet

Length ( l ) = 66 feet

Breadth ( b ) = 10 feet

To find :

The area of a cricket pitch in square feet = ?

The area of a cricket pitch in square feet will be in the shape of rectangle.

Formula : -

Area of a rectangle = lb

Area of a rectangle

= 66 x 10

= 660 square feet

Therefore,

660 square feet is the area of a cricket pitch.

8 0
2 years ago
Find a compact form for generating functions of the sequence 1, 8,27,... , k^3
pantera1 [17]

This sequence has generating function

F(x)=\displaystyle\sum_{k\ge0}k^3x^k

(if we include k=0 for a moment)

Recall that for |x|, we have

\displaystyle\frac1{1-x}=\sum_{k\ge0}x^k

Take the derivative to get

\displaystyle\frac1{(1-x)^2}=\sum_{k\ge0}kx^{k-1}=\frac1x\sum_{k\ge0}kx^k

\implies\dfrac x{(1-x)^2}=\displaystyle\sum_{k\ge0}kx^k

Take the derivative again:

\displaystyle\frac{(1-x)^2+2x(1-x)}{(1-x)^4}=\sum_{k\ge0}k^2x^{k-1}=\frac1x\sum_{k\ge0}k^2x^k

\implies\displaystyle\frac{x+x^2}{(1-x)^3}=\sum_{k\ge0}k^2x^k

Take the derivative one more time:

\displaystyle\frac{(1+2x)(1-x)^3+3(x+x^2)(1-x)^2}{(1-x)^6}=\sum_{k\ge0}k^3x^{k-1}=\frac1x\sum_{k\ge0}k^3x^k

\implies\displaystyle\frac{x+4x^3+x^3}{(1-x)^4}=\sum_{k\ge0}k^3x^k

so we have

\boxed{F(x)=\dfrac{x+4x^3+x^3}{(1-x)^4}}

5 0
3 years ago
Carly is on her senior soccer team. She makes 42% of her foul shots, leading her team to 16 wins in 18 games for season. If Carl
STALIN [3.7K]
The answer is D. You just need to multiply .42x71.hope this helped you out!!!
4 0
3 years ago
100 POINTS
weeeeeb [17]

The blanks are as follows:

  1. Angle addition postulate
  2. Subtraction property of equality
  3. Corresponding sides of similar triangles are proportional
  4. Multiplication property of equality
8 0
2 years ago
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