Question 3 Worth 5 points) (07 02 LC)
The number of marbles of different colors stored in a hat is listed below
• 8 red marbles
• 10 green marbles
• 5 blue marbles
Without looking in the hat, Tessa takes out a marble at random She replaces the marble and then takes out another marble from the hat What is the probability that Tessa takes out a blue marble in both draws?
16
Points eamed on this question

25.3

step-by-step explanation:

1st step

add 3+6

=9

multipy 9*3

=37

if e is the midpoint of bd, then bd is 14.

step-by-step explanation:

true

step-by-step explanation:

intersecting chords are just lines that intersect. so a line is equal to 180 degrees, so when it is intersected by another chord, then it create supplementary angles, and because the lines cross, vertical angels are also formed.

third choice down

step-by-step explanation:

the first inequality is based on the number of adults and campers, and the second inequality is based on the cost of feeding both the adult and the camper.

we know that there is room for 525 people max.   it's ok to have less than 525, but it's not ok to have more than 525, so the inequality is less than or equal to.   the number combination of adults (x) and campers (y) cannot exceed this 525 max.   therefore:

x + y ≤ 525

now we talk about cost.   it costs $9 to feed one adult, so depending upon the number of adults you have (x) depends upon how much it will cost to feed that number of adults.   same with the campers, who cost $5 to feed.   the adults can be represented by 9x and the campers can be represented by 5y.   since the budget cannot exceed 1,200, the second inequality is:

9x + 5y ≤ 1200