What 50 in a decimal for

Write the rule of this pattern 5,20,80,320

Shonda's 6 test scores have an arithmetic mean of 78%. After removing 1 test score, the new arithmetic mean of the 5 remaining scores is 84%. Which test score was removed?

Bob has 120 beads The beads are either red or green Bob gives 3/4 of the beads to his friend 2/3 of the beads bob now had are red Work out how many green beads bob now has

In the equation 25,000,000 - x/25,000,000 = 0.6, what is the value of x?

The range of the set of data below is 9 7. 16, 8, 16, 14, 10, 9, 8, 11, 12, 13, 18 True False

Scaling up a recipe this recipe makes three dozen cookies. you want to make enough cookies so that 360 people each get two cookies. how will you scale up the recipe? how much of each ingredient will you need?

What i the constant of proportionality in the equation y - 2.5x?

What is the pattern in 1.5,2.75,4

Order the numbers from least to greatest 0.44,4/7,45%

Common factor 32? composite or prime will both work