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Aleksandr [31]
3 years ago
10

A math book comprises of 2 sections: arithmetic and geometry in the ratio 5:3. How much of each type of content will be needed t

o make a book of 480 pages?
Mathematics
2 answers:
Alex_Xolod [135]3 years ago
4 0
480/8=60

(60*5) : (60*3) = 300:180
spin [16.1K]3 years ago
4 0
800
480/3=160
160(5)=800
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Find f^3(x) for f(x)=4/x^2
vaieri [72.5K]

Answer:

  f³(x) = 64/x⁶

Step-by-step explanation:

  f³(x) = (f(x))³ = (4/x²)³ = 4³/(x²)³

  f³(x) = 64/x⁶

_____

The applicable rules of exponents are ...

  (a/b)^c = (a^c)/(b^c)

  (a^b)^c = a^(bc)

7 0
3 years ago
What is the area of the shape
Verizon [17]

The area of the shape is 180 square feet if the length of the diagonals are 20 and 18 ft respectively, option (a) is correct.

<h3>What is quadrilateral?</h3>

It is defined as the four-sided polygon in geometry having four edges and four corners. Two pairs of congruent sides, and it has one pair of opposite congruent angles.

We know the area of the kite = pq/2

Where p and q are the length of the diagonals

p = 10+10 = 20 ft

q = 7+11 = 18 ft

Area = (20×18)/2

Area = 180 square feet

Thus, the area of the shape is 180 square feet if the length of the diagonals are 20 and 18 ft respectively option (a) is correct.

Learn more about the quadrilateral here:

brainly.com/question/6321910

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3 0
2 years ago
A box contains four red balls and eight black balls. Two balls are randomly chosen from the box, and are not replaced. Let event
kvasek [131]

black ball   and    red ball

8 out of 12   x     4 out of 11

      \frac{8}{12}            x             \frac{4}{11}

= \frac{8(4)}{12(11)} = \frac{8}{3(11)} = \frac{8}{33} = 0.24  = 24%

Answer: 24%

3 0
3 years ago
Read 2 more answers
SOMEONE HELP ME I WILL LOVE U!!!!!
Tpy6a [65]
I think its 18.5
I hope this helped
3 0
3 years ago
Sin 190 degree is equal to what
Natalija [7]


0.997799

sin(190)=0.997799
5 0
3 years ago
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