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3 years ago

How many atoms are in 2.50 moles of iron

Mathematics

1 answer:

Genrish500 [490]3 years ago

5 0

There are 1.505535375e+24 atoms in 2.50 moles of iron.

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The graph of h(x) is shown. Graph of h of x that begins in quadrant two and decreases rapidly following the vertical line which

fgiga [73]

Answer:

x-intercept

The point at which the curve crosses the x-axis, so when y = 0.

From inspection of the graph, the curve appears to cross the x-axis when x = -4, so the x-intercept is (-4, 0)

y-intercept

The point at which the curve crosses the y-axis, so when x = 0.

From inspection of the graph, the curve appears to cross the y-axis when y = -1, so the y-intercept is (0, -1)

Asymptote

A line which the curve gets infinitely close to, but never touches.

From inspection of the graph, the curve appears to get infinitely close to but never touches the vertical line at x = -5, so the vertical asymptote is x = -5

(Please note: we cannot be sure that there is a horizontal asymptote at y = -2 without knowing the equation of the graph, or seeing a larger portion of the graph).

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2 years ago

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Juliette made cookies for a bake sale and wants to package the same number of cookies together. If she makes 16 chocolate chip c

pentagon [3]

Answer:

8 cookies

Step-by-step explanation:

We are asked in the above question to find the most number of cookies that would be in the bag.

We solve the above question using the Greatest Common Factor method

We find the factors of 16, 24, 32

The factors of 16 are: 1, 2, 4, 8, 16

The factors of 24 are: 1, 2, 3, 4, 6, 8, 12, 24

The factors of 32 are: 1, 2, 4, 8, 16, 32

Then the greatest common factor is 8.

Therefore, the most number of each type of cookie that will be in the bag is 8 cookies

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2 years ago

The speed of a race car in mph Discrete or continuous

Maru [420]

Answer:

Step-by-step explanation:

Discrete variables are those that can take only a finite number of values. This is not so for speed of an airplane. as it changes from time to time

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3 years ago

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Help please, best answer gets brainliest

11Alexandr11 [23.1K]

Part A:
Answer is C

Part B:
Answer is A

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3 years ago

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Can someone please help me with question 4

Andrej [43]

Answer:

So angle 3 is congruent to angle 4 because they are both complimentary to 1 and 2.

By SAS, triangle SNM is congruent to triangle SNF.

By CPCTC, angle QMN is congruent to angle RFN.

By AAS, triangle QMN is congruent to RNF.

So by CPCTC, QM=RP

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3 years ago