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
Katie is making chocolate candies for her classmates' Valentine's Day gifts. She melts 12.8 ounces of chocolate and divides it among 40 candy molds. If Katie divided the melted chocolate evenly, how much would each candy weigh?
90 is 15 percent of what number
Charlene is 8 years older than aaron. The sum of their ages is 44. What are their ages?
Find the diámetro of a circle with an area of: 90.25pi square meters.
how many times can 2 go into 64
What is the result when the number 12 is increased by 50%?
The radio of a circle is 11 cm. Find its area in terms of pi
10^{^{30000}} as a number
ali spent 115 dollar on 1 toy and 7 books. jake spent 165 dollars on 6 toys and 7 books. how much did 1toy cost and how much did 1book cost
260 is 26% of what number?
total sales is 1250000 credit sales is 1.5 times of cash sales find credit sales
The radius of a circle is 16 cm. Find its circunferencia in terms of pipi.Answer
sum of 3 and twice a number is greater than or equal to 15
what is the result when the number 30 is increased by 20%
a car travels 120 miles in 2 hours. What is the cars rate in miles per hour
If the sum of two consecutive even integers is 34, find the integers.
Nelly and Pearl are playing around with a pair of 6-sided dice. Nelly rolls one of the dice, and Pearl rolls the other.What is the probability that they will both roll a 1?
Rylea was trvaeling at a seed of 60 miles per hour. How long will it take Rylea to get to her destination if she has 20 miles go?
Jackson invested 320 in an account paying an interest rate of 3.2% compounded continuously. Assuming no deposits or withdrawals are made, how long would it take, to the nearest tenth of a year, for the value of the account to reach 410?
Clarence puts 600.00 into an account to use for school expenses. The account earns 8% interest, compounded monthly. How much will be in the account after 8 years?
Cooper planted 8 types of trees in his orchard. He planted 19 of each type of tree. How many trees did Cooper plant in the orchard?
If johnny has 2 apples and he gives 1 to tom,How many apples does johnny have left?.
a telephone cost 250 the sales tax is 7.5% what was the cost of the telephone including tax
What is the volumen, in cubic centimeters, of a cube with an edge length of 15 centimeters
The sum of the opposite of a number x and six is less than or equal to five
The diameter of a circle is 10 in. Find its circunferencia in terms of pipi.
The product of 2 and 3 more than a number is 7
The product of two consecutive even integers is 48 . Find all sets of these integers that satisfy this description.
six less than the product of 5 and a number is equal to 2
four more than a number is most 3
If 800 is invested at an interest rate of 3.75% per year, compounded quarterly, find the value of the investment after 8 years
The radius of a circle is 5 inches. What is the circunferencia?
Identify the two consecutive integers in which each square root lies between. sqrt(6)
a number x divided by nine
2 is 15% of what number
three times a number increased by 4 is at least 16
The diameter of a circle is 10 m. Find its circunferencia in terms of pipi.
The product of a number and 6
The product of a number and 7
the sum of four consecutive even numbers is 52
Mrs. Patel brought a box of 124 strawberries to the party. She wants to divide the strawberries. evenly among 8 people. How many strawberries will each person get? Number modal with unknown:
Reba opened a savings account 10 years ago. The account earns 2% interest, compounded monthly. If the current balance is 300.00, how much did she deposit initially?
The perimeter of a square piece of sheet metal is 24 meters. How long is each side?
the sum of three numbers raised to the 7th power
Riley went shopping for a new video game because of a sale. The store was offering a 50% discount. If the price on the tag was 28, what would be the price after the discount but before tax, to the nearest dollar and cent?
A drama class has a total of 43 students. The number of females is 7 less than the number of males. How many males and how many females are in the class?
the product of two numbers is 48.one of the number is 6.what is the other number
when Marcia bought an umbrella over the Internet she agreed to pay 12% shipping and handling charge. If Marcia paid 3.36 in shipping and handling, how much must the umbrella have cost?
the sum of three consecutive integers is-144. Find the three integers.
in two years lisa will be twice as old as cheryl. if lisa is 6 years older than cheryl, how old is lisa now
the sum of two numbers is 60 and the smaller number is one third of the greatest number
Suppose the radius of a circle is 8 units. What is its circunferencia?
Five-eighths of a number is 200. What is the number?
April wants to borrow 600 from her father and is willing to pay 10 in interest. Her father wants to charge an interest rate of 4%. How long can April keep the money?
9 years ago, Daniel won some money in the lottery and put it in a bank account that earns 14% interest compounded monthly. If Daniel currently has 700.00 in the bank account, how much interest has he earned?
You deposit 500 in an account that pays 2.5% annual interest. Find the balance after 2 years when the interest is compounded daily. Round your answer to the nearest cent.
if a man has 70 and gives 60 to a friend how much will be left
find the simple interest on 500 at 8% for 2 years
what number os 16% of 80
Yusuf is going to invest in an account paying an interest rate of 6.5% compounded quarterly. How much would Yusuf need to invest, to the nearest ten dollars, for the value of the account to reach 1,330 in 6 years?
Josue is going to invest in an account paying an interest rate of 3.1% compounded quarterly. How much would Josue need to invest, to the nearest hundred dollars, for the value of the account to reach 1,170 in 13 years?
the sum of negative 12 and a number
Angela deposits 3000 into an account with an APR of 2.9% for 12 years. Find the future value of the account if interest is compounded monthly. Round your answer to the nearest hundredth, if necessary.
A game show has 8 categories. There are 9,424 points in each category. How many points are there in total on the game show?
The product of two consecutive numbers is 72. What are the numbers?
If john had 3 apples and ryan had 2, how many apples total
At a gymnastics competition, 30 gymnasts did a floor routine. They made up 50% of the gymnasts. How many gymnasts were at the competition?
45% of what number is 63
The circunferencia of a circle is 23pi in. What is the area, in square inches? Express your answer in terms of
You earn 18 dollars for washing 3 cars. How much do you earn for washing 4 cars?
8 is an even number
science fair poster is a rectángulo 36 inches long and 24 inches wide. What is the area of the poster in square feet? Be sure to include the correct unit in your answer.
Translate the sentence into an equation. Seven times the sum of a number and 3 is equal to 2
Carmen cut away 3.11meters of rope. Before that, she had 9 meters of rope. How much rope does Carmen have left
Sophie earned a grade of 72% on her multiple choice history final that had a total of 200 problems. How many problems on the final exam did Sophie get wrong?
twice the sum of a number x and 9 is 54
82% of students voted for the adam to be school captain, How many votes did adam get if there were 1850 students in his school
Hannah has a new beaded necklace. 5% of the 100 beads on Hannah's necklace are blue. How many blue beads are there on Hannah's necklace?
By what factorizar must you multiply an amount to increase it by 40%? Please write your answer as a decimal. Include a courtesy zero where applicable.
If 500 is borrowed with an interest of 21.0% compounded monthly, what is the total amount of money needed to pay it back in 1 year?
A fair coin is flipped seven times. What is the probability of the coin landing tails up at most five times?
five phones and two tablets cost 3592.50 RON. Three phones and four tablets cost 4031.50 RON. How much does a phone cost But a tablet
A textbook store sold a combinard total of 346 sociology and history textbooks in a week. The number of history textbooks sold was 66 less than the number of sociology textbooks sold. How many textbooks of each type were sold?
Benjamin's age is 6 years less than twice Lucas's age. If Benjamin is 12 years old, how old is Lucas?
One month Lucy rented 8 movies and 3 video games for a total of 35. The next month she rented 2 movies and 5 video games for a total of 30. Find the rental cost for each movie and each video game.
Find the area of two triángulos put together with a base of 4 and height of 2
The circunferencia of a circle is 100.48 feet. What is the circle's radius?
fifty less than six times a number is equal to the number.Find the number.
At a baseball game, 35% were supporting the visiting team. If 1924 people attending supported the home team, what was the total number of people attending the game?
84 is 42% of what number?
Alexa invested 54,000 in an account paying an interest rate of 4% 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 106,200?
The radio of a circle is 18m Find its area in terms of pi
Kumar has deposited RM3,500 in a bank account which pays 4% per year, and compounded monthly. How much will he have at the end of 4 years?
The sum of 5 consecutive integers is 100.What is the second number in this sequence?
A bag contains 60 red or black markers.Each student in Mr. Jones's class selects a random sample of 15 markers from the bag, counts the number of black markers, and returns the sample to the bag. What is a reasonable estimate for the number of black markers in the bag?
Alexandra opened a savings account 10 years ago. The account earns 14% interest, compounded continuously. If the current balance is 8,000.00, how much did she deposit initially?
Estimate 2117-1226 by first rounding each number to the nearest hundred.
the sum of three consecutive even integers mathematical expression
If a shirt originally costs 40 and is now on sale for 20% off, what is the discounted price?
A number x increased by 5 is less than 18
1
..
43
44
45
46
47
..
141