3 years ago

HELP PLEASE!!

Mathematics

1 answer:

ExtremeBDS [4]3 years ago

5 0

Whats the answer option to this question

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A rectangular fish tank is 60.00 cm long, 200.00 mm wide, and 200.00 m deep.

Lubov Fominskaja [6]

A) V=lxwxh
V = 60.00 cm x 200.00 mm x 1 cm/10 mm x 200.00 m x 100 cm/m
V = 2.400 x 107 cm3
Answer is 2,400 x 107 cm3

(B) D = M/V
M = D x V = 1.00 g/cm3 x 2.400 x 107 cm3 = 2.40 x 107 g
Answer is 2.40 x 107 g

7 0

3 years ago

Harold swam 6 2/5 km in 2 hours how far could Harold swim in 5 hours

Mama L [17]

The distance that Harold swim in 5 hours should be 16 km.

Given that,

Harold swam 6 2 ÷ 5 km in 2 hours.
And, the number of hours given is 5 hours.

Here we assume the distance be x

So,

$6\frac{2}{5}$ =6.4

Now

$\frac{6.4}{2}=\frac{X}{5}$

2x=(6.4)(5)

2x=32

Now Divide by 2 on both sides

Thus,

X=16 km

Therefore, we can conclude that the distance that Harold swim in 5 hours should be 16 km.

Learn more about the distance here: brainly.com/question/12319416

4 0

3 years ago

PLEASE HELP SOLVE!! WILL MARK THE BRAINIES

quester [9]

Answer:

ABC

Step-by-step explanation:

3 0

3 years ago

three couples go to the movies and sit together in a row of six seats. In how many ways can they arrange themselves if each coup

vagabundo [1.1K]

Answer:

Step-by-step explanation:

im just gonna name these couples by numbers 1 , 2 and 3 and each couple will take up 2 seats together.

1 2 3

3 2 1

2 3 1

1 3 2

2 1 3

3 1 2

7 0

3 years ago

Read 2 more answers

The number of eggs in the refrigerater e decreased by 5 equals 18

Llana [10]

If your writing the equation it would be e subtracted by 5 equals 18 so it would look like e-5=18

5 0

3 years ago