EASY QUESTION! There are 10 marbles in a bag: 4 are blue, and 6 are red. What is the probability that a blue marble gets picked?

2/5
6/10
2/3
3/5

Which equation and solution can be used to solve this problem? thirteen less than a number is sixteen. 13-n=16: add 13 to both sides. the answer is 29. n+13=16: subtract 13 from both sides. the answer is 3. n+16=13 subtract 13 from both sides. the answer is 3. n-13=16: add 13 to both sides. the answer is 29.

Rachel is studying the population of a particular bird species in a national park. she observes every 10th bird of that species that she can find in the park. her conclusion is that the birds living in the park who belong to that species generally feed on insects. rachel's sample is . based on the sample she picked, rachel's generalization is . reset next

Which point-slope form equation represents a line that passes through (3,-2) with a slope of -4/5