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1 year ago

What is the product of 4 2/7 and 11 1/4 ?

Mathematics

1 answer:

kolbaska11 [484]1 year ago

5 0

Answer:

(4 2/7) x (11 1/4) = 48 3/14

Step-by-step explanation:

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GH∥IK. Find GK. I need help with this please

Anon25 [30]

Answer:

Step-by-step explanation:

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2 years ago

Find the Taylor series for f(x) centered at the given value of a. [Assume that f has a power series expansion. Do not show that

kherson [118]

Answer:

The answer is

$f(x) = {\displaystyle 8 + \frac{-28}{1}(x+2)+\frac{-36}{2!}(x+2)^2 + \frac{-18}{3!}(x+2)^2 }$

Step-by-step explanation:

Remember that Taylor says that

$f(x) = {\displaystyle \sum\limits_{k=0}^{\infty} \frac{f^{(k)}(a) }{k!}(x-a)^k }$

For this case

$f^{(0)} (-2) = 8(-2)-3(-2)^3 = 8\\f^{(1)} (-2) = 8-3(3)(-2)^2 = -28\\f^{(2)} (-2) = -3(3)2(-2) = -36\\f^{(2)} (-2) = -3(3)2 = -18$

$f(x) = {\displaystyle 8 + \frac{-28}{1}(x+2)+\frac{-36}{2!}(x+2)^2 + \frac{-18}{3!}(x+2)^2 }$

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2 years ago

Parametros pára describir el movimiento

VikaD [51]

Answer:

Step-by-step explanation:

Parameters to describe the movement

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2 years ago

g A zoologist spots what might be a rare subspecies of beetle, due to the pattern on its back. In the rare subspecies, 98% have

Mumz [18]

Answer:

Given that a beetle has the pattern, 0.098 is the probability that it belongs to the rare subspecies

Step-by-step explanation:

Probability of having a pattern in rare subspecies $= 0.98\\$

Percentage of rare subspecies = 1 % = 0.01

Probability of a beetle with pattern belonging to rare subspecies is

$=0.01 * 0.98 \\= 0.098$

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2 years ago

What two numbers multiply to -20 then add to -8?

VARVARA [1.3K]

Answer:

-10 and 2

Step-by-step explanation:

1. Think about what numbers multiply to -20: -10 and 2, 10 and -2, -20 and 1, 20 and -1, 4 and -5, -4 and 5

2. Then, think about which of the above adds to -8. This leaves you with -10 and 2

7 0

2 years ago

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