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Problemas populares de
The product of a number and 9 less than the number is 36. Find the number
The cube of the product of 8 and a number
Suppose that 2600 is borrowed for three years at an interest rate of 5.5% per year, compounded continuously. Find the amount owed, assuming no payments are made until the end
the sum of two numbers is 77. find those numbers if you know that 2/3 of one number is equal to 4/5 of the other number
A total of 773 tickets were sold for the school play. They were either adult tickets or student tickets. There were 73 more student tickets sold than adult tickets. How many adult tickets were sold?
unknown number 1/17 = x/(131)
six years ago mark was four times as old as billy. In 4 years mark will be twice as old as billy how old are they now
The radio of a circle is 14 ft. Find its area in terms of pipi.
Six more than half of a number is less than or equal to-4
A number squared and subtracted from 5.
Toby opened a savings account and deposited 800.00 as principal. The account earns 7% interest, compounded monthly. What is the balance after 6 years?
Heather invests 4,900 in an account with a 3.5% interest rate, making no other deposits or withdrawals. What will Heather’s account balance be after 5 years if the interest is compounded 2 times each year?
the sum of three consecutive integers is 78
a recipe requires 3/4 cups of milk. paula is making 1/2 of the recipe. how many cups of milk will paula use?
Adrian invested 790 in an account paying an interest rate of 6.9% compounded continuously. Assuming no deposits or withdrawals are made, how long would it take, to the nearest year, for the value of the account to reach 2,550?
The sum of three consecutive even integers is 186. Find the integers.
The diameter of a circle is 8 inches. What is the circunferencia of the circle in terms of pi?
Kelsey earned 9,949.00 from a summer job and put it in a savings account that earns 1% interest compounded continuously. When Kelsey started college, she had 10,249.00 in the account which she used to pay for tuition. How long was the money in the account?
Allison invested 70,000 in an account paying an interest rate of 6.2% compounded continuously. Assuming no deposits or withdrawals are made, how long would it take, to the nearest year, for the value of the account to reach 223,200?
You deposit 170 in an investment account that earns 5.2% annual interest compounded annually.What is the balance of the account after 5 years?
The difference between four times a number and eight is forty four. Find x?
The radius of a circle is 8 m. Find its circunferencia in terms of pipi.
Liam opened a savings account 1 year ago. The account earns 11% interest, compounded continuously. If the current balance is 10, 000.00, how much did he deposit initially?
The sum of two numbers is 15. Twice the large number plus 4 times the smaller number is 24. Find the large number.
5.715 to exacta number
six more than the quotient of a number and 9 equal 2
For a group of objects made of the same material, the weight of an object varies directly with its volumen. If an object that has a volumen of 20 cubic inches weighs 28 ounces, what is the constant of variation?
Roberta invested a principal amount of 3114.00 with a rate of 4% that compounds continuously.It has been accruing interest for 22 years.What total value does Roberta now have?
The radius of a circle is 3 ft. Find its circunferencia in terms of pipi.
Show Examples4400 dollars is placed in an account with an annual interest rate of 8.25%. How much will be in the account after 29 years, to the nearest cent?
find the area of the triángulo a=12 meters, b=17 meters, c=23 meters
The radius of a circle is 13 feet. What is the circle's circunferencia?
Mackenzie puts 300.00 into an account to use for school expenses. The account earns 12% interest, compounded quarterly. How much will be in the account after 5 years?
A savings account earns an interest rate of 2.75% compounded monthly for an account with an initial deposit of 5, 000. How much money will be in the account after 8 years? Round your answer to the nearest hundredth.
The diameter of a circle is 19 cm. Find its circunferencia in terms of pipi.
A used automobile dealership recently reducird the price of a used compact car by 9%. If the price of the car before discount was 18,900, find the discount and the new price.
5 times a number increased by 10 is 10
The área of a square is 40, 000ft^2, and then a line is diagonally put through the field. What should the length of the fence be?
A company has recently been hiring new employees. Today the company has 36% more employees than it did a year ago. If there are currently 71400 employees, how many employees did the company have a year ago?
a card is selected from a deck of playing cards. what is the probability of selecting a red card
The diámetro of a circle is 33 cm. Find its area to the nearest whole number.
Lance has three times as many pencils as Nick, and they have 84 pencils together.How many pencils does each of them have?
Katherine is going to invest in an account paying an interest rate of 5.8% compounded monthly. How much would Katherine need to invest, to the nearest ten dollars, for the value of the account to reach 960 in 16 years?
The sum of two consecutive integers is-115. What are those two integers?
Translate and solve: What number is 56.5% of 305
The radio of a circle is 9 miles. What is the circle's area?
The diameter of a circle is 17 cm. Find its circunferencia in terms of pipi.
What is the volume of a sphere with a radio of 34.2 m, rounded to the nearest tenth of a cubic meter?
The radio of a circle is 7 in. Find its area in terms of pipi.
What is the volume of a sphere with a radio of 3 m, rounded to the nearest tenth of a cubic meter?
A square sandbox has sides that are 9 feet long. What is the sandbox's área?
Alan puts 800.00 into an account to use for school expenses. The account earns 7% interest, compounded quarterly. How much will be in the account after 10 years?
The population of a city increases by 2.7% per year. If this year's population is 197,000, what will next year's population be, to the nearest individual?
find the probability of getting a number less than 7 when a dice is thrown
The radius of a circle is 13 cm. Find its circunferencia in terms of pi
Translate the sentence into an equation.:The sum of 3 times a number and 2 equals 6:Use the variable x for the unknown number.
75% of what number is 15
The circunferencia of a circle is 6.28 centimeters. What is the circle's radius?
1 less than the square of a number
John wanted to multiply a number by 150, but he accidentally divided instead.Then he got the answer 480.What answer would John have gotten if he pressed the right key?
.If the perimeter of an equilateral triángulo is 24 inches, find a side of the triángulo.
the product of a number and 3 is at least-24
Elle is 8 years older than Lala. In three years she will be twice as old as Lala. How old is Elle now?
what is the area of a circle with diámetro of 6mm answer in terms of pi
If you want to buy an item in a store that costs 40 and is on sale for 30% off, then how much would the item actually cost you after the discount? Round to the nearest cent.
After 1 year, the father's age will be 4 times the age of his son. After 5 years, the father's age will be three times the age of his son. Find the age of the father and his son. Answer father 31 years old son 7 years old
the sum of a number and 17is no less then 26
Refer to the given information to answer Questions 4 and 5.:K8 000 is invested for 12 years at 12% pa. The interest is compounded half-yearly.:Calculate the amount after 12 years.
seven less than a number
Russell and Mary deposit 7,000.00 into a savings account which earns 15% interest compounded quarterly. They want to use the money in the account to go on a trip in 2 years. How much will they be able to spend?
A family originally bought a home for 398,470. Now the home's value is 50% lower than that. What is the value of the home now?
20 is 40% of what number
the sum of two numbers is 54. The second number is 3 more than twice the first number
Ian is going to invest in an account paying an interest rate of 5% compounded continuously. How much would Ian need to invest, to the nearest hundred dollars, for the value of the account to reach 108,000 in 6 years?
The sum of two numbers is 4040. Half the larger number increased by four is same as the smaller number. Find the numbers.
Jessica, Karl and Tiago went to a fruit shop.Jessica bought 3 apples and 2 bananas, and spent €1.40.Karl bought 1 banana and 4 apples, and it cost him €1.45Tiago bought 1 apple and 1 banana.How much did Tiago spend?
The sum of 3 consecutive even numbers is 403.What is the largest of the numbers?
The sum of two numbers is 26. Half the larger number increased by five is same as the smaller number. Find the numbers
Bella buys a purse that costs 65.95. If the sales tax is 5.5%, what is the cost of the tax?
Three times the sum of a number and 6 is 8
Two consecutive positive numbers are such that the sum of their squares is 113. Find the two numbers
For how long must 5 000 be invested at 6% p.a. simple interest to have a final value of6 500.
75% of what number is 42
The sum of three consecutive even numbers is 36. Find the highest of them.
What is the circunferencia of a circle with the Diameter of 16 : C=dpi
Lucy had 3/4 of a pie. When she ate some part of it, 2/3 of what she had is remained. How much of the original pie did Lucy eat?
Find the value of two numbers if their sum is 12 and their difference is 4
3 times the sum of 4 and a number is 18.
The circunferencia of a circle is 69.08 kilometers. What is the circle's diameter?
The radio of a circle is 6 cm. Find its area to the nearest whole number.
Seven times the difference of a number and 7.
Khloe is going to invest in an account paying an interest rate of 1.5% compounded annually. How much would Khloe need to invest, to the nearest dollar, for the value of the account to reach 54,000 in 11 years?
Adam is 20 years younger than Brian. In two years Brian will be twice as old as Adam.:How old are they now?
The sum of nine times a number and two is 119
What number a is 0.4% of 40?
the sum of two consecutive integers is 123. What are the numbers
50 kg of apples are shared between Andy and Paddy. If Andy took 22.5 kg, what fraction of the total did Paddy take?
The diameter of a circle is 19 ft. Find its circunferencia in terms of pipi.
Nathaniel invested 2,900 in an account paying an interest rate of 5.4% compounded continuously. Assuming no deposits or withdrawals are made, how much money, to the nearest cent, would be in the account after 11 years?
12 less than a number is the same as 6, decreased by 8 times the number. find the number
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26
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28
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30
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141