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Rudik [331]
2 years ago
14

Please answer I need it asap. Please solve if you can!

Mathematics
1 answer:
tensa zangetsu [6.8K]2 years ago
7 0

Answer: y=-0.54x+19.8

Step-by-step explanation:

Because it is asking for a line, it cannot be the first option (which is a quadratic) or the fourth option (which is an exponential).

This leaves us with the second and third options.

Since the line will have a negative slope (as the data is decreasing), this means that the only viable option is y=-0.54x+19.8.

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Round each decimal to the nearest whole number.<br><br> 6.85 <br> 0.37 <br> 2.5 <br> 16.1
Licemer1 [7]

Answer:

7

0.37 is closest to 0 but probably 1

3

16

5 0
2 years ago
If an elevator traveled 10 floors in 5 seconds, how many floors did it travel in 1 second?
Tems11 [23]
10 divided by 5 =2 floors per second. Divide 2 by 1= 1. 1 floor  in 1 second.
3 0
3 years ago
What is the value of the expression below when x=7? 5x-3
TEA [102]

Answer:

The value of the expression is 382

Step-by-step explanation:

x = 77 and the expression given is 5x - 3

5x - 3

input the given

5(77) - 3

solve

5 times 77 is 385

so now we have

385 - 3 which equals 382

so our final answer is 382

4 0
2 years ago
Read 2 more answers
help please this looks like it’ll take a really long time but it’s due today so please help!!! thank u:)))&lt;3, please take ur
horrorfan [7]

Answer:

1) It is a thousand times greater

three decimal places = a factor of 1,000

2) It is a hundred times greater

two decimal places = a factor of 100

Step-by-step explanation:

6 0
3 years ago
Esteban has a big jar of change in his room. He has 600 coins total, and 240 of them are pennies. What percentage of the coins a
Thepotemich [5.8K]
<h2>40 % of coins are pennies.</h2>

Step-by-step explanation:

Total number of coins = 600

Total number of pennies = 240

\texttt{Percentage of the coins are pennies=}\frac{\texttt{Total number of pennies}}{\texttt{Total number of coins}}\times 100\\\\\texttt{Percentage of the coins are pennies=}\frac{240}{600}\times 100\\\\\texttt{Percentage of the coins are pennies=}\frac{240}{6}\\\\\texttt{Percentage of the coins are pennies=}\frac{120}{3}\\\\\texttt{Percentage of the coins are pennies=}40\%

40 % of coins are pennies.

3 0
4 years ago
Read 2 more answers
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