The card states that it serves 20 people. What will need to be done to make enough to serve 30 people? Show your work neatly and then rewrite a recipe card.
1/2 c. butter
1 1/3 c. sugar
1/4 tsp baking soda
1 egg
1/2 tbsp vanilla
1 1/2 c flour

The train station clock runs too fast and gains 5 minutes every 10 days. how many minutes and seconds will it have gained at the end of 9 days?

Multiply. write your answer in simplest form. 3/8 x 5/7

Answer asap ill give ! ’ a sample of radioactive material decays over time. the number of grams, y , of the material remaining x days after the sample is discovered is given by the equation y = 10(0.5)^x. what does the number 10 represents in the equation? a. the half-life of the radioactive material, in days b. the amount of the sample, in grams, that decays each day c. the time, in days, it will take for the samples to decay completely d. the size of the sample, in grams, at the time the material was discovered