Answer:
5y + 3
Step-by-step explanation:
Product of 5 and y means multiplication pf 5 and y
Thus, Product of 5 and y = 5 × y = 5y
Now, 5y is added to 3 means Sum of both 5y and 3
Thus, 5y is added to 3 = 5y + 3
Hence, Product of 5 and y added to 3 = 5y + 3
Times Drawn
Red 44
Green 38
Blue 42
Yellow 36
Complete the following sentences based on the outcomes in the table.
If a paperclip is drawn a total of 800 times, a yellow paperclip is expected to be drawn roughly
times.
If a paperclip is drawn a total of 80 times, a blue paper clip is expected to be drawn roughly
times.
If a paperclip is drawn a total of
times, a green paper clip is expected to be drawn roughly 1,235 times.
Answer:
Step-by-step explanation:
To calculate the number of yellow paperclips expected to be drawn if a paperclip is drawn 800 times, multiply the number of draws by the probability of drawing a yellow paperclip.
Therefore, if a paperclip is drawn a total of 800 times, a yellow paperclip is expected to be drawn roughly 180 times.
To calculate the number of blue paperclips expected to be drawn if a paperclip is drawn 80 times, multiply the number of draws by the probability of drawing a blue paperclip.
Thus, if a paperclip is drawn a total of 80 times, a blue paper clip is expected to be drawn roughly 21 times.
Finally, calculate the number of draws necessary if a green paperclip is drawn roughly 1,235 times, divide 1,235 by the probability of drawing a green paperclip.
Therefore, If a paperclip is drawn a total of 5,200 times, a green paper clip is expected to be drawn roughly 1,235 times.
Answer:
option c
Step-by-step explanation:
sqrt(-49) / [ (7-2i) - (4+9i) ]
= 7i / (3 - 11i)
= 7i (3+11i) / [ (3 - 11i) (3 + 11i) ]
= (21 i - 77) / (9 + 121) = choice (d), (-77 + 21i) / 130