Let
x = minutes used for jogging
y = minutes used for handball
z = minutes used for cycling
Th total time spent is 1 hour (60 minutes), therefore
x + y + z = 60
Because Mike jogs as long as he cycles, therefore
x = z
Therefore
2x + y = 60
or
y = 60 - 2x (1)
Jogging consumes 10 calories/min, handball consumes 9 calories/min and cycling consumes 12 calories/min.
The calories consumed in 60 minutes is 580, therefore
10 x + 9y + 12z = 580
Because x = z,
22x + 9y = 580 (2)
Substitute (1) into (2).
22x + 9(60 - 2x) = 580
22x + 540 - 18x = 580
4x = 40
x = 10
y = 60 - 2x = 40
z = x = 10
Answer:
10 minutes of jogging
40 minutes of handball
10 minutes of cycling.
Answer and Explanation:
The preparation of the cash budget for the month of March ended is presented below:
Cash Budget
Particulars Amount ($)
Opening Cash Balance 72,000
Add: Cash Receipts from Sales 300,000
Total Cash Available 372,000
Less:
Cash Payments
Purchases 140,000
Salaries 80,000
Cash Expenses 45,000
Repayment of Bank Loan 20,000
Total Payments -285,000
Closing Cash Balance 87,000
We simply deduct the all payments from the total cash available so that the ending balance of cash could come
Answer:
The reason many consumers have changed their views about the value of online content so that they are now willing to pay small fees for it is that:
The costs and quality of online products and services compare with those in stores. Since online transactions are relatively more secure than physical transactions, people are generally more willing to pay for the secured transactions offered online.
Explanation:
In the modern computer age, many products and services are now being offered online. This makes the physical stores of yesteryears unnecessary. People are even ready to pay some small fee to receive these goods and services through online transactions instead of visiting physical stores to pick their desired products and services. This has reinforced online marketing and delivery of products and services. Many companies are now jettisoning their physical stores to trade online. And customers are finding the experience uplifting, secure, and satisfactory. One can transfer money to distant suppliers of goods and services without leaving their offices and homes. Overcrowding in banking halls and paper expenses are being avoided. Banks are also reducing their physical infrastructure and personnel. These are among the benefits of online content-based transactions.
