Sophie Ruth is eating a 5 0 50-gram chocolate bar which contains 3 0 % 30% cocoa. How many grams of cocoa are in the chocolate bar?

A number cube is rolled 310 times and the results recorded: 50 ones, 55 twos, 44 threes, 53 fours, 52 fives, and 56 sixes. What is the experimental probability of rolling an even number, as a percent?

What's the answer to 5+3x=7 (x+3)

A 3-yard piece of cotton cloth costs $18.72. What is the price per foot?

The sum of two consecutive intergers is - 23. find the intergers

What are the domain range and asymptote of h (x) = (1.4) ^x+5

How do you write 120% as a decimal and as a fraction

Find the derivative of the function. y = √ (11x + √ (11x + (√11x)))

Carmen spent $88 at the mall the money she spent was 25% of the total amount she had in her wallet

Which of the following situations can be modeled with a periodic function? A) the height of a football after it has been thrown B) the height of a person riding on an escalator C) the height of a building after it has been constructed D) the height

Solve 1/3 x = - 4/5?