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padilas [110]
3 years ago
5

How can you tell if a number is devisible by 3?

Mathematics
2 answers:
Sunny_sXe [5.5K]3 years ago
6 0

Answer:

Add all the digits.

If the sum of digits is a multiple of 3, the number is too

AnnyKZ [126]3 years ago
6 0

Answer: Add up the digits of the number and if it is 9 it can be divided by three.

Step-by-step explanation:

It works

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Identify the random variable as discrete or continuous: number of passengers in a car that enters a uh parking garage.
insens350 [35]
There can only be integer number of passengers. We cannot have 1.372 passengers in a car, so that would be discrete random variable.
3 0
3 years ago
Malila wants to make the International Marine Signal flag shown. What is the area of the flag? _______________ inches squared
Kamila [148]

Answer:

The area of the flag is 1750 square inch

Step-by-step explanation:

The complete question is attached.

Solution

The flag consist of two triangles of base 12.5 inch and height 100 inch and one rectangle of width 5 inch and length of 100 inch

Total Area

(2 * 0.5 * 12.5 *100) + (5 *100)

1750 square inch

6 0
3 years ago
15 is 6% of what number?
satela [25.4K]

Answer:

250

Step-by-step explanation:

If 15 is 6% multiplying it by 16.66666666666667‬ will make it 100%

15 x 16.66666666666667‬ = 250

Another way to do this is divide by 6 and multiply by 100

7 0
3 years ago
From the observation deck of a skyscraper, Madison measures a 67^{\circ} ∘ angle of depression to a ship in the harbor below. If
mrs_skeptik [129]

The horizontal distance from the base of the skyscraper out to the ship is 485.2 feet.

<h3>What is trigonometric ratio?</h3>

Trigonometric ratio is used to show the relationship between the sides and angles of right angled triangle.

Let d represent the horizontal distance from the base of the skyscraper out to the ship. Since the angle of depression is 67°, hence:

Angle = 90 - 67 = 23°

Using trig ratio:

tan(23) = d/1143

d = 485.2 feet

The horizontal distance from the base of the skyscraper out to the ship is 485.2 feet.

Find out more on trigonometric ratio at: brainly.com/question/24349828

5 0
2 years ago
Answer the following questions.
ivolga24 [154]

Answer: 864,000‬

Step-by-step explanation:

and that's if it's multiplication

5 0
3 years ago
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