3 years ago

Plz help!!! 10 pts..

Mathematics

1 answer:

Inga [223]3 years ago

6 0

Answer:

63 boquets were sold in the afternoon.

Step-by-step explanation:

Divide 90 by 10 to get 9. Then multiply 9 by 3.

Answer:

23.1 pounds.

Step-by-step explanation:

Multiply 140 by 0.165.

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Volume=legntht imes widht time height
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Answer:

(A) The slope of secant line is 18.

(B) The slope of secant line is h+16.

Step-by-step explanation:

(A)

The given function is

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At x=3,

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At x=9,

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The secant line joining (3,27) and (9,135). So, the slope of secant line is

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The slope of secant line is 18.

(B)

The given function is

$f(x)=x^2+6x$

At x=5,

$f(5)=(5)^2+6(5)=55$

At x=5+h,

$f(5+h)=(5+h)^2+6(5+h)=h^2 + 16 h + 55$

The secant line joining (5,55) and $(5+h,h^2 + 16 h + 55)$ . So, the slope of secant line is

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$m=\dfrac{h^2 + 16 h }{h}$

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Answer:

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