Answer:
x≤−38
/7
n>2
Step-by-step explanation:
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Answer:
Its hard to explain but essentially the zero in the 10 and 100 place cancels out the decimal essentially
Answer:
Step-by-step explanation:
1) Find the Mean of all the numbers.
3+4+5+7+10+12+15=56
56/7=8 mean is 8
Now We Calculate Standard Deviation:
S=
You take each number from the problem i.e 3,4,5...
and then you subtract the mean from it and then square it.
S=
S=
S=
S=
7 is the amount of data units given in the problem.
120/7=17.1428571429
=4.1403933560541
Nearest hundredth=4.14
300*15%=48 there for 300 is your amount of saving before she spent 15% of it
It’d be a binomial because there are two different terms (a and b)