1 year ago

Definition of 8x_ coefficient

1 answer:

6 0

The answer is I. K. D.

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Eva8 [605]

$Use:a^2-b^2=(a-b)(a+b)\\\\t^4-16=(t^2)^2-4^2=(t^2-4)(t^2+4)=(t^2-2^2)(t^2+4)=(t-2)(t+2)(t^2+4)$

7 0

2 years ago

deff fn [24]

i need this answer too

3 0

2 years ago

erma4kov [3.2K]

Answer:

B shows a translation of three units to the right

8 0

2 years ago

frosja888 [35]

Answer:

20 m

Step-by-step explanation:

4(3+2) = 20

8 0

2 years ago

NeX [460]

Answer:

b. 2.28%.

Step-by-step explanation:

Mean temperatue (μ) = 1000°F

Standard Deviation (σ) = 50 °F

For any temperature value, X, the z-score is given by:

$z=\frac{X-\mu}{\sigma}$

For X= 900°F

$z=\frac{900-1000}{50}\\z=-2.0$

A z-score of -2.0 corresponds to the 2.28-th percentile of a normal distribution. Therefore, the probability that X<900 is:

$P(X$

7 0

2 years ago