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xz_007 [3.2K]
3 years ago
14

Will mark brainliest Please do 11 and 13

Mathematics
2 answers:
tia_tia [17]3 years ago
7 0

Answer:

question 11 - $20,020.83

question 13 - $97,200

Step-by-step explanation:

I=prt

I = 450 x 6% x 8

I=prt

I= 116.25 x 1550 / 9

Mamont248 [21]3 years ago
4 0

Answer:

11= 216

13= ?

Step-by-step explanation:

27 ÷ 4.5     6

___         _____

450 ÷ 4.5  100

27/450 = 6%

27/450 times 8 = 216/450

therefore her interest rate was 216

116.25 ÷15.5      7.5

_____            _____

1550  ÷15.5      100

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can someone explain scientific notation to me? i dont know if this would be a right question but i need it to be explained
Nikitich [7]

Answer:

In step by step explanation

Step-by-step explanation:

Move your decimal until you have one non-zero number left of your deciaml point the number of times you moved you decimal to the left will be the exponent you put attached to a ten.

8 0
3 years ago
By selling a stool for rupees 67.50,a carpenter loses 10%.how much percent would he gain or lose by selling it for rupees 82.50.
valentina_108 [34]
Let the actual value of the stool be x.

So if the carpenter sells the stool x rupees he neither loses, now wins anything.

67.50 is the value x - 10% of x, that is:

67.50=x-0.1x
67.50=0.9x

x=67.50/0.9=75      (rupees) is the actual value of the stool.


Selling the stool for 82.50 rupees, the carpenter clearly would make a profit, say of y% of that actual value, that is y%*75.

So using the same method:

82.50=75+y%*75

y%*75=82.50-75=7.5

we can make the calculations, but clearly 7.5 is 10% of 75


Answer: 10% gain.


8 0
3 years ago
What is the net force on a 1,000 kg object accelerating at 3 m/s2 ?
anzhelika [568]
33 \leq m+1.4
6 0
3 years ago
Please help *THIS IS ON PERSONAL FINANCIAL LITERACY "​
Crank

Answer:

I think the answer is $56,600

Step-by-step explanation:

I'm pretty sure you're just going to add $63,000+$8,400+$2,900+$1,1000. Then when you get a total of $75,400 and then I think you are going to subtract $15,400 from $75,400, you should get $60,000 then subtract $3,400 and you get $56,600.

7 0
3 years ago
The Great Pyramid of Giza is located in Egypt. It has a height of about 460 ft, and width of its square base is about 55ft..
svlad2 [7]

First try it out yourself then compare answers. Remember, all squares have the same length per each side.

a) 3025

b) 25300

3 0
3 years ago
Read 2 more answers
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