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3 years ago

Which of the following is a multiple of 4?

Mathematics

2 answers:

bagirrra123 [75]3 years ago

4 0

The answer is A. if you divide 620 by four you would get 155 and the rest would have a decimal

professor190 [17]3 years ago

4 0

Answer:

620 is a multiple of 4.

Step-by-step explanation:

We have to determine which of the given number is a multiple of 4.

In order to find this we can see which number is exactly divisible by 4. The number which is exactly divisible by 4 is a multiple of 4.

Now, we see the last two digit of the given number. If the last two digit of the number is divisible by 4 then the number must be divisible by 4.

For the number 620, the last two digit is 20 which is divisible by 4. Hence, the number 620 is divisible by 4. Thus, 620 is a multiple of 4.

The last two digits of rest numbers are 34, 91 and 26 which is not divisible by 4. Hence, the numbers 734, 891 and 626 is not a multiple of 4.

Therefore, we can conclude that 620 is a multiple of 4.

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Veronika [31]

Answer:

b.d-6 that's the correct answer

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3 years ago

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Ari received $100 as a birthday gift and has decided to save this money as well as add $20 of his own money each month. The tota

kow [346]

Answer:

$220

Step-by-step explanation:

As per the equation:

y = 20x + 100

For x = 6 we get:

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So Ari will have saved $220 after 6 months

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4 years ago

Directions: Follow the instructions for the following inequalities.

dmitriy555 [2]

Answer:

1. 5050 < 8820

2. 15 > 6

3. -20 , -18

4. -1 < 1

Step-by-step explanation:

1. 4 < 7

multiply both sides by 7: 4 x 7 < 7 x 7 = 28 < 49

then multiply both sides by 6: 28 x 6 < 49 x 6 = 168 < 294

then multiply both sides by 3: 168 x 3 < 294 x 3 = 505 < 882

then multiply both sides by 10: 505 x 10 < 882 x 10 = 5050 < 8820

Did not affect the inequality sign

2. 11 > 2

Add 5 to both sides: 11 + 5 > 2 + 5 = 16 > 7

then add 3 to both sides: 16 + 3 > 7 + 3 = 19 > 10

then add -4 to both sides: 19 - 4 > 10 - 4 = 15 > 6

Did not affect the inequality sign

3. -4 < -2

Subtract 6 from both sides: - 4 - 6 < - 2 - 6 = -10 < -8

then subtract 8 from both sides: -10 - 8 < -8 - 8 = -18 < -16

then subtract 2 from both sides: -18 - 2 < -16 - 2 = -20 , -18

Did not affect the inequality sign

4. -8 < 8

Divide both sides by -4: -8 ÷ -4 < 8 ÷ -4 = 2 > -2

then divide both sides by -2: 2 ÷ -2 > -2 ÷ -2 = -1 < 1

Did affect the inequality sign throughout the operations, as when dividing by a negative number, flip the sign

Adding or subtracting the same quantity from both sides of an inequality leaves the inequality symbol unchanged.
Multiplying or dividing both sides by a positive number leaves the inequality symbol unchanged.
Multiplying or dividing both sides by a negative number reverses the inequality. This means < changes to > (and vice versa)

6 0

2 years ago

What kind of sequence is this? 1, 8, 64, 512, ... arithmetic, geometric, neither or both

MatroZZZ [7]

Answer:

Geometric

Step-by-step explanation:

It has a consistent multiple-factor by which it increases (8).

7 0

3 years ago

. Find the smallest value of k such that 3240k is a perfect cube.

Karolina [17]

Answer:

3240=2^3*3^4*5=2^3*3^3*3*5

k*2^3*3^3*15

so k=15^2=225

Step-by-step explanation:

7 0

3 years ago