The answer would be (-7x+8), the -1 basically means to switch the symbols
<span>
The probability of at least three heads can be found by<span><span>∑<span>k=3</span>4</span><span>(<span>4k</span>)</span><span>.5k</span><span>.5<span>4−k</span></span>=<span>516</span></span></span>
Your answer should have been 3850 in^2
1^2/5^2 = 1/25
1/25 = 154/x
1x= 154 (25)
1x/1= 3850/1
x= 3850
Answer:
Its equal so its 40
Step-by-step explanation:
prove me wrong
Answer:
1. the answer is nonfictional story about a person, topic, or event
Step-by-step explanation:
hope this helps