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krok68 [10]
3 years ago
6

18. Which of the following groups of numbers are all prime numbers?

Mathematics
1 answer:
Liono4ka [1.6K]3 years ago
6 0

Answer:

D

Step-by-step explanation:

3,11,23, and 31 can only be divided by 1 without becoming a decimal.

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What is the probability of getting an even number on the roll of a six-sided die? 1/6 1/3 1/2
givi [52]

Answer: 1/2

Step-by-step explanation:

The sample space when a six sided die is thrown once is :

{ 1,2,3,3,5,6}

The even numbers are :

{2,4,6}

Therefore :

P(even) = n(even) / total number

That is

P(even) = 3/6

P(even) = 1/2

8 0
3 years ago
How long will it take to sum of 6,000 naira to give an interest of 1500Naira at 5% rate
Sonja [21]

Answer:

5years

Step-by-step explanation:

Interest=Principal*Rate*Time/100 which is

I=P*R*T/100

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Therefore T which is Time=5 years.

HOPE THIS HELPS

8 0
2 years ago
5/13 as a decimal rounded to the nearest hundredth
motikmotik

Answer:

0.40

Step-by-step explanation:

5/13 = 0.38461538461. Hundreths place is the 2nd number after decimal so if you round 8 it'll be .40

5 0
3 years ago
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liraira [26]
This is 8C3.
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6 0
3 years ago
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If you are going 220 feet per minute how many miles per hour​
Alenkasestr [34]

Answer:

60*220 feet = 13,000 Feet convert to Miles = 2.462121 miles/hr

Step-by-step explanation:

4 0
3 years ago
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