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kodGreya [7K]
4 years ago
7

Lunch A survey showed that 30% of students bring their lunch to school. The survey polled 300 students. How many of the 300 stud

ents do not bring their lunch to school?
Mathematics
1 answer:
Nana76 [90]4 years ago
5 0
Turn 30% into a decimal and then multiply it by 300.

300 x .3 = 90
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Given a mortgage of $48,000 for 15 years with a rate of 11% , what are the total finance charges?
White raven [17]

Answer:

$54,576

Step-by-step explanation:

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3 years ago
17(x+5)=0 solve for x
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Read 2 more answers
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sergij07 [2.7K]

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Step-by-step explanation:

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3 0
3 years ago
Tom gets a bonus of 30% of £96. Sally gets a bonus of £31.40. Work out the difference between the bonus Tom gets and the bonus S
GarryVolchara [31]

Answer:

Tom's Bonus=£28.80

The difference in bonus rates is £2.60

Step-by-step explanation:

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B_T=0.3\times 96\\\\=\£28.80

#From our calculations,Sally has a larger bonus than Tom:

B_S>B_T\\\\B_S-B_T=31.40-28.80=\£2.60

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6 0
4 years ago
Using the ruler postulate, find the distance between –9 and 2.
gulaghasi [49]

Answer:

11 units

Step-by-step explanation:

According to ruler postulate, if there are two points A with coordinate a

and point B with coordinate b, \

then distance ab is given by subtracting coordinate in any order i.e it can be (a-b) or (b-a) and then take the absolute value value of it.

mathematically it can be represented as

AB = |a-b| or |b-a|

_________________________________________

in the given problem points are -9 and 2

thus distance

distance between –9 and 2  = |-9 -2| = |-11|  = 11

absolute value of -11 is 11

alternatively, distance can be calculated as

distance between –9 and 2  = |2 -(-9) | = |2 + 9 | = |-11|  = 11

7 0
3 years ago
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