So the data I have is: Mass of dry BaSO4: .359g ---------------------------------------... Mass of unknown transferred: .732g Mass of unknown after heating: .362g Mass...

So the data I have is: Mass of dry BaSO4: .359g ---------------------------------------... Mass of unknown transferred: .732g Mass of unknown after heating: .362g Mass...

Houses increase by 115% over 5 years. If a house is worth $137,000 now, what will it sell for in 5 years?

A total of $6, 000 is invested in two accounts. The interest rate on one account is 9%; on the second account, the interest rate is 6%. How much should be invested in each account so that both accounts...

How much is the discoun? How much is the sales tax, what is the total cost of the camcorder

What is the total ammount of the bill including tip?

its percnt

create table graph and exquation

The price of a regular calculator is 3/8 of the price of a scientific calculator. What percent of the price of a scientific calculator is the price of a regular calculator?

Giuliana and Kaylee are looking at the nutrition facts for Honey Nut Cheerios Giuliana and Kaylee realize that there are exactly two grams of dietary fiber and 115 milligrams of potassium the two...

Kira bought a desktop computer and a laptop computer. Before charges, the laptop costs $300 more than the desktop. she paid for the computera using two different financing plans. For the desktop the...

Do you always write the percent over 100

tetail prices in a department store are obtained by marking up the wholesale price by 60%. That is, retail price is obtained by adding 60% of the wholesale price to the wholesale price.

Where I shop my favourite yogurt is sold in two sizes: 650 g for $5.50 and 1.75 kg for $11. Since I eat a lot of it I usually buy the larger size. This week the smaller size is offered at 30% off...

Tina is ordering T-shirts for the annual fun run. She decides to distribute the sizes as follows: 60% of the T-shirts will be size Medium. The number of T-shirts in size Large will be 35% of the number...

Here is my problem "jeremy wants to buy 1 pair of jean which cost 59.50 each 3 shirts which cost 30 each and 1 hat that cost 15.50 there is a 10% off on all shirts and the sales tax is 8.25 Jeremy...

Dora bought 48 cupcakes. Each cupcake cost $0.55. 3/8 of the cupcakes were vanilla. what was the cost of the vanilla cupcakes?

Please help me, I cannot do this no matter what. Also, the other question is what percent of the square's area is the area of the new rectangle..... IF you can pls provide both answers with a explanation...

A radiator holds 7 liters. Suppose you have a bottle of pure antifreeze and a bottle of 10% antifreeze mixture. How much of each must you need to make enough of a 74.28% mixture to fill the radiator...

The resting heart rate was 12 beats in 10 seconds. After drinking a Dr. Pepper my heart rate increased to 16 beats in 10 seconds. What percent did my heart rate increase?

I need help finding out the total interest paid over the life of the loan. Step by step, thorough and Please make it easy to understand. Thank you