Very small numbers are often written in exponential form using scientific notation to make them easier to multiply or divide. Explain how to apply the laws of exponents when multiplying and dividing...

Very small numbers are often written in exponential form using scientific notation to make them easier to multiply or divide. Explain how to apply the laws of exponents when multiplying and dividing...

A newspaper carrier has $5.80 in change. He has seven more quarters than dimes but three times as many nickels as quarters. How many coins of each type does he have?

Mrs Jenkins has five children. Her youngest child is two years old. The next three children have consecutive ages. Her oldest child is two years older than the second oldest. If the combined age of...

What are the solutions to sine left parenthesis 3 theta right parenthesis equals negative 1 in the interval 0 less than or equals theta less than 2 pi ?

a)calculate the correlation b)figure out regression c)make table d)calculate variance e) Y-Y' f)calculate the variance of error g) verify the variance

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i think it is the 24 -ounce of ceral box is a better buy it costs $0.14 per ounce

i did not get this. can you help me

The speed of a weather satelitee in orbit is about 17000 kilometers per hour. How many meters per second does the weather satelite travel 3.

12-4=8 8-4=4 4-4=0

answer must be a whole number or mixed number in simplest form.

If the side of a square becomes 11 times of itself then the area increases by? ...

A document is signed with an ElGamal signature. The probability that a signature is forged is (.1). Find the probability that at least one of the three Rob’s signatures is forged.

At one point on the trip, the miles are recorded as 15,121 when the gas tank is 75% full. Use a ratio equation to determine the miles per gallon the sedan averages. Round your answer to the nearest...

A whole number is 6 more than 2 times another number. The sum of the two numbers is less than 50. This can be written in an inequality as x + 2x + 6 < 50, where x represents the smaller...

The question is on a scale map of 1 inch to 12 feet. the area of a restaurant is 60in2. Han says that the actual area of the restaurant is 720ft2. Do you agree or disagree> Explain your reasoning...

this is math

Write the equation of each line in slope-intercept form.

Brian bought a desktop computer and a laptop computer. Before finance charges, the laptop cost $450 more than the desktop. He paid for the computers using two different financing plans...

One day a store sold 30 sweatshirts. White ones cost $11.95 and yellow ones cost $11.50. In all, $349.50 worth of sweatshirts were sold. How many of each color were sold