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3 years ago

3.2 divided by 64 round to the nearest tenth. Please and thanks.

Mathematics

2 answers:

notka56 [123]3 years ago

6 0

3.2/64 = 1/20
= 0.05 ⇒ 0.1 (to 1.d.p/ to the nearest tenth)

AysviL [449]3 years ago

4 0

3.2/64 is .05 rounded to the nearest 10th is .1

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one factor of the function f(x) = x^3 -7x^2+14x-8 is (x-4). describe how to find the x intercept and the y intercepts of the gra

Xelga [282]

Answer:

(2 , 0)

(1 , 0)

(4 , 0)

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Step-by-step explanation:

f(x) = x³ -7x² + 14x - 8

The y intercept occurs when x = 0.

This means the first three terms all go to zero an the result is y = -8

As we are given one factor, (x - 4), we know that one zero will occur when this factor is zero

x - 4 = 0

x = 4

taking out the x - 4 term from the quadratic

x³ -7x² + 14x - 8 = (x² ± Cx + 2)(x - 4)

we can see that

2x ± 4Cx = 14x

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C = 12/±4 = ±3

also

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±C - 4 = -7

so C = -3

(x² - 3x + 2)

(x - 2)(x - 1)

x = 2

x = 1

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3 years ago

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r-ruslan [8.4K]

Answer:

$|7-x|$

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4 years ago

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maks197457 [2]

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3 years ago

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postnew [5]

Answer:

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3 years ago

Read 2 more answers