A bird flies at a speed of 15 m/s for 10 seconds, 1,200 m/min for 0.17 minute, and 2,500 cm/s for 5,000 milliseconds. What is the bird’s average speed?

Answer:

Explanation:

average speed=distance travelled/time taken

distance=speed*time

15*10=150 m

1200 m/min=20 m/s

0.17 minute=10.2 seconds

20*10.2=204 m

2500 cm/s=25 m/s

5000 milliseconds=5 seconds

25*5=125 m

125+150+204=479 m

10.2+5+10=25.2

479/25.2=19.0

The number of atoms in a grapefruit would be equivalent to

-Watch the video

-Answer the following question. Make sure you site evidence. Make sure you use complete sentences.

Question:

Are fires always bad in the environment? Why?

-Please don't just say yes or no because
(How Wildfires Help! | Science for Kids)
^video is by SciShow Kids ^

A trapezoid is broken into 2 triangles and 1 rectangle. The rectangle has a base of 1 meter and height of 4 meters. Both triangles each have a base of 2 meters and a height of 4 meters.
A trapezoid was broken into a rectangle and two equal triangles.

The base of each triangle b is __ m.
The area of the rectangle is __ m2.
The area of each triangle is __ m2.
The area of the trapezoid is __ m2.

Help asap, answer the question 1 by 1 I need help

You and your friends decide to travel, on foot, to your favorite beach at the Jersey Shore. Your speed for the first part of the trip is 2.2 mi/hr. Twenty-three minutes after starting your trip, the group decides to stop at a convenience store for a drink. After stopping at the convenience store for five minutes, you continue your travels for 0.9 hour and then stop at a local fast-food restaurant for a bite to eat. You spend 20 minutes eating your favorite burger and 480 seconds after continuing your journey, you stop to use the restroom for 0.5 hr. Now that everyone feels a little lighter, the group increases its speed to 5.5 km/hr and spends the next 900,000 milliseconds traveling to a friend’s beach house to get sun block. After spending five minutes getting the sun block and raiding your friend’s pantry for snacks, the group starts “fist-pumping” in anticipation of their arrival at the beach. Eleven minutes and twenty five seconds later, you and your friends finally feel the warm sand beneath your feet. Approximately how many miles away is the beach?

The further away from the sun a planet is, the hotter it is.

True
False

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What forces are present in this situation?

An elevator is rising at a constant speed; the elevator is the object in this situation.


gravity


normal, gravity, and tension


gravity and tension


normal and tension