40 hundreds flats. 400 tens = 4,000. 40 hundreds also equals 4,000.
Answer:
4.5° per day
Step-by-step explanation:
Temperature Drop:
3 Days = 13.5°
1 Day = 13.5° ÷ 3 = 4.5°
The temperature dropped 4.5 degrees per day
Hope this helps :)
Answer:
4/33
Step-by-step explanation:
x=0.121212...
100x=12.1212...
100 x-x=12
99 x=12
x=12/99=4/33
Answer:
12.04
Step-by-step explanation:
Because the questions are true and false, that is, there are only two answer options, therefore, you have a success probability = 1/2 = 0.5
The standard deviation can be calculated as follows:
Standard Deviation = (n*p* (1-p)] ^ (1/2)
replacing we have:
SD = (290 * (1-0.5)] ^ (1/2) = 12.04
That is, the standard deviation is 12.04
