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3 years ago

A balance can measure up to 0.001 g.when using such a balance, how many decimal places should your answer have?

Mathematics

1 answer:

aivan3 [116]3 years ago

8 0

Places skied 3 and 1 de decimal point

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Strawberries cost $3.00 per pound. How many punds of strawberries can you buy for $1.00

Mademuasel [1]

Answer:

1/3 or .75 pounds of strawberries

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3 years ago

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What is the surface of the prism?

jasenka [17]

Given :-

Length :- 8m
Width :- 10
Height :- 10m

To find :-

Surface area

Solution :-

formula for Surface Area = 2(LW + WH + HL)

putting the known values,

Surface Area = 2(8×10 + 10×10 + 10×8) m²

Surface Area = 2(260) m²

Surface Area = 520m² ( Option C)

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2 years ago

Solve for n: -16 + 3n = -(8 +5n)

umka21 [38]

-16 + 3n = -(8 + 5n)

The - sign outside the parentheses acts as a -1, and so it is distributed to each term in the parentheses.

-16 + 3n = -8 - 5n

+16

3n = 8 - 5n

+5n

8n = 8

n = 1

6 0

3 years ago

Read 2 more answers

How do I solve part b?

Minchanka [31]

Answer:

$x \approx 1.4$

Step-by-step explanation:

This problem gives one the following equation to model the graph of a line: ( $y=x^2-2$ ). The problem asks one to find the value of (x) when (y=0). Rather than using the graph, an easier way to solve this problem is to substitute (0) in for the value of (y) and then solve for (x) using inverse operations.

$y=x^2-2\\$

Substitute,

$0=x^2-2$

Inverse operations,

$0=x^2-2\\\\2=x^2\\\\\sqrt{2}=x$

Round:

$x \approx 1.4$

As one can see on the graph, this result is very close to the value at which the graph intersects the (x) axis. Thus, one can conclude that (x) does indeed approximately equal (1.4)

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2 years ago

−5x + (−2) = −2x + 4.

ipn [44]

Answer:

x = -2

Step-by-step explanation:

You have -5x + (-2) = -2x +4 add 5x on both sides and you will have

-2 = -2x + 5x +4 simplify

-2 = 3x + 4 add -4 on both sides

-2 -4 = 3x

3x = -6 divide both sides by 3

x = -2

5 0

3 years ago