Answer:
<2 and <7
<1 and <8
Step-by-step explanation:
Cost of hosting the tournament : $1,000
If it rains, the club will lose the investment: $ -1,000
If it is sunny, the club will collect $4,500 ; profit: 4,500 - 1000 = 3,500
chance of rain is 20%
-1,000 * 20% = -200
3,500 * 80% = 2,800
2,800 - 200 = 2,600 Choice C.
Answer:
The tip is $17.08
Step-by-step explanation:
20% = 0.2
85.4(0.2) = 17.08
X*0.3 = 42
X=42/0.3 = 140
X*0.25 = 42
X=42/0.25 = 168
168-140= 28
30% one by 28.
Answer:
5^2=25 5x5
5^-2=.04 The reciprocal of 5 is 1/5 ^2 means that 1/5 x2 = 2/5 or .4
(-5)^2=25 -5*-5
-5^2=-25 -(5*5)