3 years ago

Help with these two please or one??

1 answer:

8 0

<span>Anna learns in her science class that the human eye blinks an average of 4,200,000 times a year. What is this number expressed in scientific notation?</span>

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Marat540 [252]

Answer:

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2 years ago

A 2-row table with 9 columns. The first row is labeled x with entries negative 4, negative 3, negative 2, negative 1, 0, 1, 2, 3

Margarita [4]

Answer:

x -4 -3 -2 -1 0 1 2 3 4

y -54 -20 -4 0 -2 -4 0 16 50

at 4 it is maximum .

maximum value=50

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3 years ago

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1. What is the length of segment_AD?

geniusboy [140]

Just count the notches between the two points, there are 15 notches so 15 is tour answer

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What is 2×3(10)^-5 in standard form

Sindrei [870]

2×3(10)^{-5}=6×(10)^-5= $\frac{6}{10^5} =0.00006$

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3 years ago

Cqn someone answer this?

Norma-Jean [14]

Answer:

-3

Step-by-step explanation:

-11/2+27/4+(-17/4)
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-3

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3 years ago

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