3 years ago

Need help on #4 Please

1 answer:

7 0

NO!!! a prime number cannot be a multiple of another number except itself because prime numbers are numbers that are ONLY DIVISIBLE by 1 and ITSELF

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Harman [31]

$.05 \div 60.00 = 1200 \\ 4 \times 1200 = 4800 \: pockets$

Hope this helps.

3 0

3 years ago

ss7ja [257]

Answer:

120

Step-by-step explanation:

The number of friends is 5 and there are 5 seats only. So , we can find it out with the help of permutations ,

$\implies ^n P_r = \dfrac{n! }{(n-r)!}$

⇒ 5! / (5-5)!

⇒ 5! / 1!

⇒ 5!

⇒ 5 × 4 × 3 × 2 × 1

⇒ 120

<h3>Hence there are 120 ways by which 5 friends sit together at the movies in 5 seats. </h3>

3 0

3 years ago

Lesechka [4]

Answer: D. Mrs. Bell has the lower interest rate, because both decimals have a 4 in the ones place, and 1 the third is less than 2 tenths.

7 0

3 years ago

Mrrafil [7]

1/6 - 1/8
LCD: ?
Lowest common denominator is 24, therefore

4/24 - 3/24 = 1/24

Answer is 1/24

4 0

3 years ago

anyanavicka [17]

$7* \frac{3}{4} = \frac{7*3}{4} = \frac{21}{4} = \frac{20+1}{4} = \frac{20}{4} + \frac{1}{4} =5+ \frac{1}{4} =5.25$

6 0

3 years ago