Use the drop-down menus to complete the statements below to answer this question:

can you determine whether a system of linear equations has a solution just by looking at the graph of the equations?

drop down choices for 1) (0,0) on the line, on the x-axis, on the y-axis, on the coordinate plane

drop down choices 2a) (0,0) on the line, on the x-axis, on the y-axis, on the coordinate plane. choice 2b) end, interest, cross the x-axis, cross the y-axis.

drop down choices 3a) end, interest, cross the x-axis, cross the y-axis. choices 3b) solution, coefficient.

drop down choices 4) 0, true, false, positive, negative.

In tossing one coin 10 times, what are your chances for tossing a head? a tail? 2. in tossing one coin 100 times, what are your chances for tossing a head? a tail? 3. in tossing one coin 200 times, what are your chances for tossing a head? a tail? deviation = ((absolute value of the difference between expected heads and observed heads) + (absolute value of the difference between expected tails and observed tails)) divided by total number of tosses. this value should always be positive. 4. what is the deviation for 10 tosses? 5. what is the deviation for the 100 tosses? 6. what is the deviation for 200 tosses? 7. how does increasing the total number of coin tosses from 10 to 100 affect the deviation? 8. how does increasing the total number of tosses from 100 to 200 affect the deviation? 9. what two important probability principles were established in this exercise? 10. the percent of occurrence is the obtained results divided by the total tosses and multiplied by 100%. toss the coins 100 times and record your results. calculate the percent occurrence for each combination. percent head-head occurrence: percent tail-tail occurrence: percent head-tail occurrence:

Petes dog weighed 30 pounds it then lost 16% of it's weight how much did pete lose

Perform the indicated operation and write the answer in the form a + bi. (-5 + 2) + (3 - 6i)