2 tenths and 5 hundredths.
Answer:
£1.80/kg
Step-by-step explanation:
The total spent on apples and pears is £12.70, and this is the sum of the costs of the apples and the pears respectively:
£12.70 = (unit cost of apples)(2 kg) + (unit cost of pears)(7 kg), or
£12.70 = (unit cost of apples)(2 kg) + (£1.30/kg)(7 kg).
Solving for (unit cost of apples)(2 kg), we get £12.70 - (£1.30/kg)(7 kg), or:
(unit cost of apples)(2 kg) = £12.70 - £9.1 = £3.60
Solving for (unit cost of apples), we divide both sides by (2 kg), obtaining:
£3.60
(unit cost of apples) = ---------- = £1.80/kg
2 kg
Answer:
a. 6% one is better
b. $12,285.95
Step-by-step explanation:
a. For determining which investment earn more first we have to calculate both the investment which are as follows
a. Based on compound quarterly, the amount is find out by using the following formula
where,
Present value is $50,000
Interest rate is = = 0.015
And, the number of years is
=
= 16
So, the amount is
= $63,449.28
And, based on compounded continuously, the amount is determined by using the following formula
= $51,163.33
Therefore, The the investment at 6% is better
b. Now the difference in earning is
= $63,449.28 - $51,163.33
= $12,285.95
Answer: 15/8
Step-by-step explanation:
First we can do the subtraction:
2 - 1/8 = 1 7/8
Next we multiply 1 by 8 and add it to the 7,
1 x 8 +7 = 15, so therefore it’s 15/8, please give me a thanks and 5 stars along with brainliest!
Answer:
The value of the variable for which the equation is true (4 in this example) is called the solution of the equation. We can determine whether or not a given ...
Step-by-step explanation: