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3 years ago

The melting point of mercury is -36 and the boiling point is

Mathematics

2 answers:

Aneli [31]3 years ago

5 0

Mercury the liquid metal? 674.1°F or 356.7°C

Nitella [24]3 years ago

4 0

The boiling point of mercury is 674.1 degrees F~

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What is 7\15 - 4\9 in fractions

Alex17521 [72]

Answer:

its 7/9

Step-by-step explanation:

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2 years ago

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What happens to the slope when a line with positive slope gets close to vertical

Nuetrik [128]

The value of the slope increases and becomes closer to infinity

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3 years ago

The residents of a city voted on whether to raise property taxes. The ratio of yes votes to no votes was 5 to 3 . If there were

Alchen [17]

Answer:

There were 2747 yes votes.

Step-by-step explanation:

This question can be solved using proportions.

The ratio of yes votes to no votes was 5 to 3 .

This means that for each 5 + 3 = 8 votes, 5 were yes and 3 were no.

If there were 4395 total votes, how many yes votes were there?

For each 8 votes, we have 5 yes. How many yes votes were there in 4395 votes?

5 yes - 8 votes

x yes - 4395 votes

8x = 4395*5

x = 4395*5/8

x = 2747

There were 2747 yes votes.

7 0

3 years ago

Write the first five terms of the geometric sequence in which a1=8 and the common ratio is -1/2.

Oliga [24]

Answer:

First five terms are:

8 , (-4) , 2 , (-1) , (1/2)

Step-by-step explanation:

$a_{1}=8 \\\\r = \frac{-1}{2}\\\\a_{2}=\frac{-1}{2}*a_{1}= \frac{-1}{2}*8= -4\\\\a_{3}=\frac{-1}{2}*a_{2}=\frac{-1}{2}*-4=2\\\\a_{4}=\frac{-1}{2}*a_{3}=\frac{-1}{2}*2=-1\\\\a_{5}=\frac{-1}{2}*a_{4}=\frac{-1}{2}*-1=\frac{1}{2}$

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3 years ago

6a+ -12a plz explain (a=1/2) I don't know evaluating expressions

Marianna [84]

Plug in the 1/2 where the a’s are answer is -3

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3 years ago