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anyanavicka [17]
3 years ago
12

One inch is equivalent to 2.54 centimeters. how many inches are in 50.8 cenemeters

Mathematics
2 answers:
seropon [69]3 years ago
4 0

The answer is easy




20 inches


777dan777 [17]3 years ago
3 0

50.8 cm * 1 in/2.54 cm

50.8 / 2.54 inch

20 inches

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Adam runs 2 miles every day. Write an expression for the total distance Adam runs in x days.
Lapatulllka [165]

Answer:

1day=2miles

xdays=?miles

<u>x*2</u>

1

=x*2  or 2x

Step-by-step explanation:

4 0
2 years ago
Identify the two events described in the study and determine if the results indicate that the events are independent or dependen
Monica [59]

Answer:  B. Being around cigarette smokers and developing heart disease .

C. Independent. Being around cigarette smokers does not cause heart disease.

Step-by-step explanation:

Given : A study found that there is no relationship between being around cigarette smokers and developing heart disease.

i.e. The two events here are Being around cigarette smokers and developing heart disease .

Since there is no relationship between the above two events.

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3 years ago
(06.01 MC)
MAXImum [283]
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Some fireworks are fired vertically into the air from the ground at an initial velocity of 24.5 meters per second. Find the high
krek1111 [17]

Answer:

The highest point reached by the firework is approximately 30.6 meters

Step-by-step explanation:

The upward velocity of the fireworks is given as 24.5 m/s

The equation of projectile motion for an object fired vertically upwards can be written as follows;

v² = u² - 2·g·s

Where;

v = The final velocity of the motion = 0 m/s at maximum height

u = The final velocity of the motion =  24.5 m/s

g = Acceleration due to gravity = 9.81 m/s²

s = The height reached = (The highest point reached by the firework)

By substituting the values, we have;

(0 m/s)² = (24.5 m/s)² - 2 × 9.81 m/s² × s

Which gives;

2 × 9.81 m/s² × s = (24.5 m/s)² = 600.25 m²/s²

19.62 m/s² × s = 600.25 m²/s²

s = 600.25 m²/s²/(19.62 m/s²) = 30.594 m ≈ 30.6 meters

The highest point reached by the firework is approximately 30.6 meters

3 0
3 years ago
Mathematics I need help
yaroslaw [1]

Answer:

B

Step-by-step explanation:

Exclude C:

|x|

is not curved

To shift right, minus inside the

|?|

Thus

|x - 4|

To shift up, add outside the

|?|

Thus:

|x +4|  + 2

B

Brainliest please~

7 0
2 years ago
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