3 years ago

Perform the following calculation using the appropriate significant figure rules. 29.5 x 0.0340 + 29.5 x 0.0340 = ?

Mathematics

1 answer:

Alecsey [184]3 years ago

6 0

The answer should be 2.006

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padilas [110]

Answers

A. <

Explanation

-2.875_____ -9

8

-2.875_____-1.125

-2.875 < -1.1225

cause -2 is greater than -1

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3 years ago

HELP............................................................................................................................

weqwewe [10]

Answer:

More than half I think its based off of a 1-10% scale

Step-by-step explanation:

it's greater than 5%

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3 years ago

A student measures the diameter of a small cylindrical object and gets the following readings: 4.32, 4.35, 4.31, 4.36, 4.37, 4.3

Keith_Richards [23]

Answer:

The average of the diameter readings is 4.34 cm.

Step-by-step explanation:

We are given the following data set(cm):

4.32, 4.35, 4.31, 4.36, 4.37, 4.34

Formula:

$Mean = \displaystyle\frac{\text{Sum of all observations}}{\text{Total number of observation}}$

$Mean =\displaystyle\frac{26.05}{6} = 4.34167 \approx 4.34$

Thus, the average of the diameter readings is 4.34 cm.

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4 years ago

Solve the quadratic equation 3u^2-2=5u

Pepsi [2]

Answer:

u= - 1/3 u=2

I hope this helps you

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4 years ago

The rational number number ——————— is equal to its negative

Zarrin [17]

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3 years ago