Ask question

Ask question

All categories

3 years ago

5

Of the following mumbers,which one is prime 14,13,21,33

2 answers:

vfiekz [6]3 years ago

4 0

The prime number is 13

timofeeve [1]3 years ago

4 0

This is easy.

The answer is: 13.

Explanation:

A prime number is a number that is only divisible by one and itself.
Let's list their divisors.

14: 1,2,7,14
13:1,13
21: 1,3,7,21
33: 1, 3, 11, 33

We can see that 13 is the only one that is divisible by 1 and itself.

You might be interested in

Patricia and Greg are both planting rectangular flower gardens. Patricia’s garden measures 7 ft × 12 ft .Greg’s garden measures

ivann1987 [24]

Answer:

Patricia = $47.5 ;

Greg = $57.5 ;

$10

Step-by-step explanation:

Perimeter of a rectangle : 2(l + b)

Patricia :

7ft * 12 ft

2(7 + 12) = 2(19) = 38 ft

Total fencing cost :

1.25 * 38 = $47.5 ft

Greg:

8ft by 15ft

2(8 + 15) = 2(23) = 46ft

Total fencing cost :

1.25 * 46 = $57.5

Difference in cost :

57.5 - 47.5 = $10

3 0

3 years ago

Please Evaluate this equation

alexira [117]

Answer:

Step-by-step explanation:

1.169

8 0

2 years ago

Read 2 more answers

Nathaniel bought headphones online for $22. He used a coupon code to get a 40% discount. The website also applied a 10% processi

Tatiana [17]

Answer:

8.80 if it's the 40°/.

2.20 if it's the 10°/. processing fee

13.20 for how much he paid

8 0

2 years ago

A kg of aluminum earns a collector $2.50 at the recycling center. If I collect 14 kg. Of aluminum cans, how much money will I ea

saul85 [17]

Answer:

$ 35

Step-by-step explanation:

$\frac{1}{14} = \frac{2.5}{x}$

$x = 14 \times 2.5 \\ \\ x = 35$

8 0

3 years ago

Read 2 more answers

4. Celia is making biscuits. Her recipe calls for 1/3 cup of flour, but

AveGali [126]

Answer:

I think it is 5/6

Step-by-step explanation:

She should do 5/6 of the way because 1/3x1/2=5/6

3 0

2 years ago

Read 2 more answers