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3 years ago

Find the number n that fits all of these conditions.

2 answers:

6 0

When you look at your choices, we see that 8 is not a factor of 36 and 9 is not a factor of 48. the last choice of 6 is not larger than 6, ...so 12 is the only appropriate answer as it is a factor of 36, 48, and larger than 6.

zavuch27 [327]3 years ago

6 0

N is larger than the number 6: Therefore option (D) is disqualified.

N is a factor of 36: The factors of 36 = 1, 2, 3, 4, 6, 9, 12, 18, 36

N is a factor of 48: The factors of 48 = 1, 2, 3, 4, 6, 8, 12, 16, 24, 48

The only answer matching all of the above criteria is Option (A) 12

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If multiply my number by 4, add -4 to the product, and then take 1/3 of the sum, the result is -6. What is my number. Show work

Furkat [3]

The amswer is -24, just gotta do division and subtration

7 0

3 years ago

A police car's siren operates at a frequency of 2,000 Hz. What frequency would a stationary listener observe if the police car i

SpyIntel [72]

we can use formula

$f_L=f_s(\frac{v_a-v_p}{v_a+v_p} )$

where

fL is listener frequency

fs is siren frequency

va is the speed of sound in air

vs is police car speed

so, we have

$f_s=2000Hz$

$v_a=345m/s$

$v_p=65mph$

now, we can change it into m/s

$v_p=65*\frac{1609}{3600}m/s$

$v_p=29.05139m/s$

now, we can plug it

$f_L=2000(\frac{345-29.05139}{345+29.05139} )$

$f_L=1689.33263Hz$ ..............Answer

3 0

3 years ago

What is the next value 1I2L3F4

zmey [24]

The given terms can be divided into two sections. First section is for the numbers and the second one for the letters.

1st section: 1, 2, 3, and 4
2nd section: I, L, F

I is the 9th letter in the alphabet, L is the 12th letter, and F is the 6th letter in the alphabet.

The pattern observed:
I to L: 12 - 9 = 3
L to F: 6 - 12 = -6

Next letter should be +9. This means that the letter should be 9 places higher than F. The letter should be O which is the 15th letter.

3 0

3 years ago

Write a word problem using the numbers 506 and 8. Then solve

natka813 [3]

Answer:

Billy is a fly enthusiast! He has a huge glass container filled with 506 flies! One day when Billy went to feed the flies, he accidentally left the screw opened for too long, and 8 flies escaped! How many flies are left in the tank?

3 0

3 years ago

two ships leave a port at the same time. the first ship sails on a bearing of 55° at 12 knots (natural miles per hour) and the s

Korvikt [17]

Answer:

37.59 nautical miles

Explanation:

Distance = Speed x Time

The speed of the first ship = 12 knots

Thus, the distance covered after 1.5 hours