Answer: 405 yd squared
Step-by-step explanation:
V = (bh)/2
b = (15 x 9)/2 = 67.5
67.5 x 12 = 810
810/ 2 = 405
Answer:
|1/2x - 20| ≥ 2
Step-by-step explanation:
The number is half of two and at least two units away.
If he starts out with $25 and to enter is $5 then he will be left with $20. 0.80 per ride then he can ride 25 times by diving 20 by 0.80
Answer:
Slope-intercept form: y = -4x + 5
Point-slope form: y + 3 = -4 (x - 2)
Step-by-step explanation:
Answer:
97
Step-by-step explanation:
It is given that a figure skater needs a total score of at least 90 to move on to the next round.
The first three judges’ scores were 83, 88, and 92.
Let x be the score given by fourth judge.
Formula for average:
where, n is the number of observations.
Average of four judges is
Average score must be at least 90.
Multiply both sides by 4.
Subtract both sides by 263.
Therefore, the minimum score the fourth judge could have given is 97.