Answer:
5.123, 5.13, 5.3, 5.31
Step-by-step explanation:
So we tell how big a number is by starting before the decimal and moving to the right towards the direction of the decimal.
So we first see that they all are 5, so we go and look at the next one, which is the tenths. We can see that two of them are 1 tenths and the other two are 3 tenths. Using that we can tell that the two which are 3 tenths are bigger so put them aside.
Look at the two which are 1 tenths. Go to the next place value, which is the hundredths place. We can see that 5.123 has 2 in the hundreths place and 5.13 has a 3 in the hundredths place, therefore, 5.123 is the smallest followed by 5.13.
Repeat this for the other two to get 5.3 being the 3 smallest and finally 5.31 as the biggest.
Answer:
£14889.30
Step-by-step explanation:
The cost of the car = £15500.
For the first year,
depreciation = £15500 x 1%
= £155
Its worth after the first year = £15500 - £155
= £15345
For the 2nd year,
depreciation = £15345 x 1%
= £153.45
Its worth after the second year = £15345 - £153.45
= £15191.55
For the 3rd year,
depreciation = £15191.55 x 1%
= £151.9155
Its worth after the third year = £15191.55 - £151.9155
= £15039.6345
For the 4th year,
depreciation = £15039.6345 x 1%
= £150.3963
Its worth after the fourth year = £15039.6345 - £150.3963
= £14889.2382
Thus, the worth of the car in 4 years would be £14889.30
78
/ \
39 2
/ \
3 13
you cannot simplify the square root of 78.
Answer:
2929 1/3 
in^3
Step-by-step explanation:
The equation for the volume of a sphere is 
.
Insert 13 for r. Then, simplify.
Given that the number is x,
10% increase will give us a new number of:
110/100*x
=1.1x
10% decrease will give us a new number of:
90/100*1.1x
=0.99x
This implies the new number is less than the original number
