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sattari [20]
3 years ago
7

the weight of a rock sample is measured to be 3.1 pounds. What is the percent of error in the measurement?

Mathematics
1 answer:
Arlecino [84]3 years ago
7 0
2% , 5% , 10% are the errors in that
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Determine f(-1) if the graph of f(x) is given below.
-BARSIC- [3]

Answer:

f(-1) = -2

Step-by-step explanation:

Given

The attached graph

Required

f(-1)

This is the point where

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On the attached graph;

f(x) = -2 when x = -1

Hence:

f(-1) = -2

8 0
2 years ago
#31 please help and show work thank you in advance
antiseptic1488 [7]
The base price of the car is about $22,196 because:

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This then simplifies to

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use division.

The destination charge is not needed unless you want to check your answer. If you have to then you would do the same thing. The equation would be:

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6 0
3 years ago
Tell whether the angles are complementary or supplementary. Then find the value of x.
Lady bird [3.3K]

Answer:

complementary x=5

Step-by-step explanation:

7 0
3 years ago
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Two identical square pyramids were joined at their bases to form the composite figure below.
gulaghasi [49]
The answer is A!

Hope that helps

3 0
3 years ago
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Leanne multiplied 8 x 4.3 and got 32.24. Is Leanne correct?Use an area model to explain your answer
dlinn [17]

Answer:

No, not correct.  

Step-by-step explanation:

Note that 8 * 4.3 can be broken up as follows:

8 * (4 + 0.3)

and that 4*8 =32, and that 0.3(8) = 2.4 (not 0.24).

Then 8 * (4 + 0.3) becomes 32 + 2.4 = 34.4

3 0
3 years ago
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