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Westkost [7]
2 years ago
13

A researcher randomly selects 4 fish from among 10 fish in a tank and puts each of the 4 selected fish into different containers

. How many ways can this be done?.
SAT
1 answer:
fredd [130]2 years ago
3 0

Answer:

5040

Explanation:

Using formula of permutation, it can be done.

<em>Hope</em><em> </em><em>it</em><em> </em><em>helps</em><em>.</em>

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Describe the role of stars in our galaxy and other
MrRa [10]
That's more than 275 million stars per day in the observable universe. Stars keep themselves fueled. They fuse elements together to make new elements.Once the star runs out of hydrogen, the helium atoms fuse together to make carbon.
7 0
3 years ago
According to Newton's 3rd Law of Motion, when you walk on the sidewalk, the push of your shoe on the ground is _______ the push
Nady [450]

Answer:

opposite

Explanation:

Newton's 3rd law of motion: If object A exerts a force on object B, then object B must exert a force of equal magnitude and opposite direction back on object A.

so it should be opposite because the ground/floor pushes the shoe up and forward, the shoe pushes down and back.

correct me if you see a mistake.

8 0
3 years ago
Celine has a bottle that contains 20% of milk and the rest water. The bottle has 1 liter of water. Part A: Write an equation in
klasskru [66]

The problem states that only one variable can be used. Let L be the total number of liters of water and milk combined. 20% of the total is Milk. Therefore, Milk = L x 20/100 = 0.2 L The rest of it is Water. So Water = L - 0.2L = 0.8L The problem states the bottle has 1 liter of water. So 0.8L = 1 Answer to a) 0.8L = 1 is the equation where L is the total number of liters of water and milk combined. Milk = 0.2L and Water = 0.8L b) Solve for L in 0.8L = 1 L = 1/0.8 = 1.25 Milk = 0.2L = (0.2)(1.25) = 0.25 liters

6 0
3 years ago
Canidae defines which taxon for both gray wolves and dogs?
DerKrebs [107]

Answer:

Canis lupus

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Explanation:

All dog-like animals within the Order Carnivora are placed in the family of Canidae. This includes wolves, jackals, foxes, wild dogs, coyotes, domestic dogs, and the gray wolf. This taxon category includes organisms with very similar characteristics, but still can be divided by unique characteristics.

8 0
2 years ago
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Sergio [31]

Answer:

CrossOver Linux 9 (code-named Snow Mallard) and its Mac brother, CrossOver Mac 9, let you run many popular Windows applications on Linux or Mac OS X.

Explanation:

5 0
2 years ago
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