1.Mon 2. 19 or 20 3. 4 or 3 4.it’s like stairs but
Answer:

Step-by-step explanation:
let me know if this is right please :(
Answer:
500
Step-by-step explanation:
hope it helps you
tic tac toe
Answer:
22.97
Step-by-step explanation:
Given that the average cost of an IRS Form 1040 tax filing at Thetis Tax Service is $138.00.
Let x be the average cost an IRS Form 1040 tax filing at Thetis Tax Service
is given
From std normal distribution table we find 77th percentile z value.
z=0.74
Corresponding X value = 155
i.e.
where s is the std deviation
Simplify to get
Std deviation = 
Answer:
x=
≈0.111111111
Step-by-step explanation: