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labwork [276]
3 years ago
10

How does an earthquake of magnitude 7.6 compare in intensity with an earthquake of magnitude of 3.2 on the Richter scale?

Mathematics
1 answer:
alex41 [277]3 years ago
8 0

Answer A 7.6 earthquake is more than 2x more powerful than a 3.2

Step-by-step explanation:

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A tree is 4.5 feet tall. It is expected to grow by 1.75
PtichkaEL [24]

Answer:

20.28571428571429

Step-by-step explanation:

6 0
3 years ago
The sum of 5 consecutive odd integers is 285. Find<br>the 5 integers.​
Umnica [9.8K]

Answer:

They are 53, 55, 57, 59 and 61.

Step-by-step explanation:

We can write the integers as x, x+2, x+4, x+6 and x+8, so

x + x + 2 + x + 4 + x + 6 + x + 8 = 285

5x + 20 = 285

5x = 265

x = 53.

4 0
3 years ago
Kingda ka in new jersey is the tallest and fastest roller coaster in the world. riders travel at an average speed of 61 feet per
trapecia [35]

Answer:

(a) 3118=61*t

(b)  The amount of time the roller coaster is in motion is 51.11 seconds.

Step-by-step explanation:

Speed ​​is a magnitude that expresses the relationship between the space traveled by an object, the time used for it and its direction. In other words, speed is associated with the change in position of a body over time and can be expressed as:

speed=\frac{distance}{time}

Then the distance traveled can be expressed as:

distance=speed*time

(a) If x represents the total time that the roller coaster is in motion for each ride, the average speed is 61 feet per second and the distance is 3118 feet then the expression to represent the situation is:

<u><em>3118=61*x</em></u>

(b)  To calculate the amount of time the roller coaster is moving, you simply need to solve the expression found in (a). Dividing 61 to both sides:

\frac{3118}{61} =\frac{61*x}{61}

51.11 seconds=x

<u><em> The amount of time the roller coaster is in motion is 51.11 seconds.</em></u>

5 0
3 years ago
How do you write 6x=7y in standard form
Anastasy [175]
Standard form is ax+by=c
mnus 7y both sides
6x-7y=0
5 0
3 years ago
Help I need the answer phone plz​
barxatty [35]

Answer:

t>-4

I’m not sure if this is right

6 0
3 years ago
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