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3 years ago

10

A blueberry whole grain breakfast bar has 9 grams of fat and 140 calories. Roughly what percent of calories are from fat? Rememb

er each gram of fat has 9 calories

1 answer:

Eva8 [605]3 years ago

8 0

9 grams of fat * 9 calories per gram = 81 calories from fat
81/140 * 100 = calories from fat
58%

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bagirrra123 [75]

Answer:

Step-by-step explanation:

m=x^3+y^2-6(x-y)-2021

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3 years ago

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Determine the amplitude (A), period (P), and phase shift (PS) of the function f(x)= 3sin(x-4)+9

Tpy6a [65]

ANSWER

D.
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EXPLANATION

The given function is

$f(x) = 3 \sin(x - 4) + 9$

Comparing to the general form of a trigonometric sine function,

$f(x) = A \sin(Bx-C)+D$

$A=3$
The amplitude is absolute value of A

$|A| = |3| = 3$

$B=1$

The period is given by

$p = \frac{2\pi}{ B}$

$p = \frac{2\pi}{ 1} = 2\pi$

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is a shift to the right of 4 units.

and

$D=9$

is an upward shift of 9 units

Therefore the phase shift is (4,9).

The correct answer is D

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3 years ago

Sue has 20 biscuits in a tin There are 12 plain biscuits 5 chocolate biscuits 3 currant biscuits Sue takes at 2 random biscuits

vagabundo [1.1K]

Answer:

111 / 190

Step-by-step explanation:

Total biscuits = 20

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Chocolate, C = 5

Currant, K = 3

Assume without replacement :

Probability that biscuit are of the same type :

P(plain) :

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P(chocolate) :

5/ 20 * 4 / 19 = 20/ 380

P(currant) :

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1 - P(biscuit is of same type)

1 - 79/190

(190 - 79) / 190

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Tema [17]

Answer:

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reasearchers know hot to read and write

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