Exponential equation - practice problems - page 6 of 7
Number of problems found: 138
- Equation: 4014
Determine what x equals in the equation: (256^x): 10-1 = 40 - Expression 3949
Determine what y equals in expression (16^y): 5 = 0.4 - Expression 3887
Determine what z equals in the expression 169^z = 2 · 6.5 - Equation: 3881 What is the solution of the equation: 2^x = 2/64
- Exponential equation Determine the value of having y in the expression (3^y): (4-1)=36. Unknown y is a natural number greater than zero.
- Determine 3861 Determine the value of f: 0.49^f = 0.7
- Exponential 3858
Determine m (solve the exponential equation - unknown in the exponent): 0.25 μm = 0.5 - Determine 3841 Determine the value of x: 2^x = (2-3): 2
- Determine 3840 Find z if 12^z = 1/144
- Expression 3815
Determine what number equals z in the expression 3^z = 1/243 - Expression 3811 Determine what y equals in the expression 5^y = 1/25
- Calculate 3803
Calculate the value of y: 3^y = 0.333 - Expression 3801 What is the value of x in the expression 8^x = 1/64
- Exponential equation
Find x, if 625^x = 5 The equation is exponential because the unknown is in the exponential power of 625
- The deposit
A deposit of € 2,612.5 was placed for one year at an annual rate of 4.5%. After one year, the amount rose to € 2,612.5. Find the initial deposit. - Precision 3390 The price of the device is reduced by one-fifth every year. How long before the price of the device drops to one-tenth of the price? Specify years and months with precision.
- The city 3
The city has 22,000 residents. How long is it expected to have 25,000 residents if the average annual population growth is 1.4%? - To the cinema
Jane at 8 AM got a message that all 1093 school pupils would go to the cinema. Within 20 min she said it to the three friends. Each of them again for 20 minutes said to the other three. In this way, the message spread further. At what time do all the scho - Car value
The car loses value by 15% every year. Determine a time (in years) when its price will halve.
Between numbers 5 and 640, insert as many numbers as necessary to form a geometric progression, so the sum of the numbers you entered will be 630. How many numbers must you insert?Do you have homework that you need help solving? Ask a question, and we will try to solve it. Solving math problems.
