Actualízate a Pro
Continuar al sitio
We've updated our
Privacy Policy
effective December 15. Please read our updated Privacy Policy and tap
Continue
Soluciones
Calculadora de integrales (antiderivadas)
Calculadora de derivadas
Calculadora de Álgebra
Calculadora de matrices
Más...
Gráficos
Gráfico de líneas
Gráfico exponencial
Gráfico cuadrático
Gráfico seno
Más...
Calculadoras
Calculadora de IMC
Calculadora de interés compuesto
Calculadora de porcentaje
Calculadora de aceleración
Más...
Geometría
Calculadora del teorema de pitágoras
Calculadora del área del círculo
Calculadora de triángulo isósceles
Calculadora de Triángulos
Más...
Herramientas
Cuaderno
Grupos
Hojas de referencia
Hojas de trabajo
Guías de estudio
Practica
Verificar solución
es
English
Español
Português
Français
Deutsch
Italiano
Русский
中文(简体)
한국어
日本語
Tiếng Việt
עברית
العربية
Actualizar
Problemas populares
Temas
Pre-Álgebra
Álgebra
Problemas de palabras
Functions & Graphing
Geometría
Trigonometría
Precálculo
Cálculo
Estadística
Problemas populares de
ten is no more than four less than a number
the sum of 2 numbers is 30 and their difference is 12. find the two numbers
The sum of 5 consecutive even numbers is 145.
three times the sum of a number and 17 is at most 22
The sum of two numbers is 125. Find the two numbers if twice the smaller number is five less than the larger.
The sum of 5 times a number and 4 equals 2 .
The circunferencia of a circle is 13pi in. What is the area, in square inches? Express your answer in terms of pipi.
4 A stone is dropped from a point 120m from the ground. Find
the diameter of a circle is 14 what is the circunferencia
When 2 is added to three times a certain number it gives a result of 20.
Henry has 9/10 kilogram of potting soil. He uses 2/5 of the potting soil to plant some roses.How much potting soil does Henry use?
At a garden centro, grass seed sells for 8 dollars per pound. Kalil spent 10 dollars on grass seed. What amount of seed did he buy
96,470,000, Express this number in científica notation.
Samantha buys 3 cokes and 2 packets of chips for 19 . Monica buys 3 packets of chips and 6 cokes for 34.5 . What is the total cost for 1 coke and 1 packet of chips?
twice the difference of a number and 6 equals-19
Alexa opened a savings account and deposited 2,000.00. The account earns 4% interest, compounded annually. If she wants to use the money to buy a new bicycle in 3 years, how much will she be able to spend on the bike?
An investment of 2,600.00 earns 1.7% annual interest, compounded continuously. If no funds are added or removed from this account, what is the future value of the investment after 24 years?
62.5% of 32 is what number?
A group of students are standing in a circle for a national day parade celebration. They are evenly spaced and the 19th student is directly opposite the 76th student. How many students are there altogether standing in the circle?
A number is thrice another number. Their sum is 4040. What are the numbers?
The owner of a travel agency randomly surveyed its customers. The survey showed that 55% of the agency's customers were planning an overseas vacation the following year. Predict how many of the travel agency’s 12,400 travelers will vacation overseas the following year.
kate is 3 times as old as hr son. If kate is 30 years older than her son what are their ages
the sum of a number and 4 times its reciprocal is 13/3 . find the number.
In March it rained 0.81 inches. It rained 0.04 inches less in April than in March. How much did it rain in April?
The Garcias are saving up to go on a family vacation in 5 years. They invest 3200 into an account with an annual interest rate of 1.46% compounded quarterly.How much interest is earned on the Garcias' investment after 5 years?
Isaiah puts 7,724.00 into an account to use for school expenses. The account earns 9% interest, compounded quarterly. How much will be in the account after 7 years?
The product of a number and 7 is 70.
the sum of a number times 5 and 28
a party rental company has chairs and tables for rent the total cost to rent 12 chairs and 2 tables is 42 dollars the total cost to rent 3 chairs and 5 tables is 40 dollars what is the cost to rent each chair and each table
Dwayne spent Saturday picking berries at a berry farm. In the morning, he picked 1.67 pounds of berries. In the afternoon, he picked 8.03 pounds. How many pounds of berries did Dwayne pick in all?
A large square is composed of 16 smaller squares that are all the same size. Each of the small squares has an área of 4 square units. What is the side length of the large square?
The product of two consecutive positive integers is 2161 . Find the smaller number.
You are dealt one card from a 52-card deck. Find the probability that you are not dealt a 6
An electronic store sold 6% of the cell phones that were on sale. If only 21 cell phones were sold, how many cell phones were not sold? Write an equation to solve.
A house has decreased in value by 35% since it was purchased. If the current value is 10400, what was the value when it was purchased?
Yuki walked for 1 3/4 hours at 4 mph. How far did she walk?
A group of friends were working on a student film that had a budget of 900. They used 53% of their budget on equipment. How much money did they spend on equipment?
Five consecutive numbers have the middle number 3x-1. If the sum of these five numbers is 670 find the value of x and list the five numbers.
Joseph has a loyalty card good for a 20% discount at his local pharmacy. What would his total in dollars and cents be, after the discount and before tax, if the total cost of all the items he wants to buy is 42.05? Round to the nearest cent.
A bank features a savings account that has an annual percentage rate of 3.4% with interest compounded quarterly. Ashley deposits 2,000 into the account.What is the account balance after 4 years.
Find the perimeter of a square tile knowing that its diagonal is 5 inches long. Round to the nearest tenth of a unitario if necessary.
what number is 15% of 40
A science class has a total of 38 students. The number of males is 16 more than the number of females. How many males and how many females are in the class?
Tony's age is 28 years younger than Mack. 5 years ago, Mack was 5 times as old as Tony.
Pamela's age is three times Jiri's age. The sum of their ages is 72. What is Jiri's age?
Nathan invested 3,500 in an account paying an interest rate of 3.5% compounded quarterly. Assuming no deposits or withdrawals are made, how much money, to the nearest hundred dollars, would be in the account after 19 years?
Nishi invests £4600 at 6% interest per year. Work out how much she will have altogether after 7 years
45 is 1.5% of what number?
car dealership sold 120 cars last month, and 35% of them were red. How many red cars were sold?
Robert is five years older than Ramir. If Ramir will be 12 years old two years from now, how old is Robert now?
I have 2 apples, I give 3away. How many apples do i have left?
a cup of brewed tea has 54 milligrams less caffeine than a cup of brewed coffee. if a cup of tea has 66 milligrams of caffeine how much caffeine is in a cup of coffee
Suppose that 6500 is placed in an account that pays 17% interest compounded each year.Assume that no withdrawals are made from the account. find the amount in the account at the end of 2 year.
The radius of a circle is 17 in. Find its circunferencia in terms of pipi.
Twenty-eight is four times a number x
Jack is 7 times as old as his brother Jacob. Next year she will only be 5 times as old as him. How old is Jacob now?
While hiking, Roy ate 3/4 of a cup of nuts. Liam ate 1/8 of a cup of nuts. How much more did Roy eat than Liam?
resolver para Ellie missed 76 questions on her multiple choice history final and earned a grade of 62%. How many total questions were on the final exam?
Martha invests 7700 in a new savings account which earns 5.2% annual interest, compounded quarterly. What will be the value of her investment after 4 years? Round to the nearest cent.
The circunferencia of a circle is 25.12 yards. What is the circle's radius?
cosh(9) :Enter a number:
You are employed as a media consultant. A client wants to place an advertisement in a local magazine. The magazine's guidelines state that the ad can be no longer than 6 inches wide. Your client's ad is 12 inches wide. By how much will you need to reducir the ad so that it will fit in the magazine?
The sum of two numbers is 48. The difference of the two numbers is 34.
The stock of Company A lost 4.25% today to 30.64. What was the opening price of the stock in the beginning of the day?
There are 820 hotel rooms in Kurt's city. During a convention, 95% of the hotel rooms were occupied. How many occupied hotel rooms were there during the convention?
a number divided-9 is-16
Aaron is five years younger than Roy.In four years time Roy will be twice as old as Aaron
John is 4 times as old as Martha. In 5 years, the sum of their ages is 50.
Eddie bought a book of sports stories. It was 25% off the original price of 15. How much did he pay?
1. The states that a number to a power of negative one is equal to one divided by the number definition
What is the marked up price of the phone 90 40
55 people showed up to the party. There were 11 less men than women present. How many men were there
rectangular billboard is 9.3 meters wide and 6.82 meter tall. What is the perimeter of billboard in meters?
the sum of three consecutive integers is 72 find th integers
At the Mercer Zoo, 1/3 of the animals are primates. Of the primates, 3/5 are monkeys. What fraction of the animals at the Mercer Zoo are monkeys?
What is the volume of a sphere with a radio of 6.7m , rounded to the nearest tenth of a cubic meter? Answer Attempt 1 out of 3 m^3 Submit Answer
You deposited 21000 into a savings account with a fixed annual interest rate of 8% compounded annually. What will the account balance be after 19 years?
find the area of a circle with a circunferencia of 11pi feet
Jaxon invested 58,000 in an account paying an interest rate of 2.7% compounded quarterly. Assuming no deposits or withdrawals are made, how much money, to the nearest dollar, would be in the account after 14 years?
135 is 45 percent of what number
The sum of two numbers is 10. Twice the smaller number is five greater than the larger number. What are the numbers?
The price of a meal plus 14% delivery charge comes to a total cost of 19.38. What was the price of the meal?
f a fair die is rolled 5 times, what is the probability, rounded to the nearest thousandth, of getting at most 2 fives?
Deb opened a savings account and deposited 600.00 as principal. The account earns 2% interest, compounded quarterly. What is the balance after 7 years?
three times a number is increased by four is less than-62
108 is 75% of what is number?
Maya works in the kitchen of a Mexican restaurant. Over the weekend, she washed a combinard total of 198 large and small plates. If Maya washed 43 large plates, how many small plates did she wash over the weekend?
what is the exact circunferencia of a circle with diameter of 8mm answer in terms of pi
4000 invested in bank with 6.5 percent interest compounded annually. How much is in the account after 6years
the sum of three consecutive odd numbers is greater than 111. Find the smallest possible product of these three numbers
the forth number of(x+2/x)^6
30% of a number is 90
sqrt(1476) as a number
the sum of twice a number x and 7 is at most 3
5 is an integer
the quotient of a number squared and twelve
Jackson invested 802,274 in a bond at a yearly rate of 6.75%. He earned 1,596,649 in interest. How long was the money invested? Round to the nearest whole year.
jamie is twice as old as lindy. in three years, the sum of their ages will be 64. how old are they now?
April wants to borrow 300 from her father and is willing to pay 15 in interest. Her father wants to charge an interest rate of 6%. How long can April keep the money?
7100 dollars is placed in an account with an annual interest rate of 7.75%. How much will be in the account after 30 years, to the nearest cent? Write Exponential Function
1
..
54
55
56
57
58
..
141