Answer:
2
Step-by-step explanation:
Answer:
991 Ants
Step-by-step explanation:
amount of area excluding the area needed for food and resources= 1000-9=991 Square inches
area each ant needs= 1 square inch
number of ants= 991÷1= 991 ants
Answer: 0.20
Step-by-step explanation:
The given probability distribution of number of televisions per household in a small town:
x 0 1 2 3
P(x) 0.05 0.15 0.25 0.55
To find : The probability of randomly selecting a household that has one or two televisions ( in both parts a. and b.).
The computations for this would be :
P( 1 or 2) = P(1)+P(2)
= 0.05+0.15
= 0.20
Hence, the required probability= 0.20
Since this is an arithmetic sequence, the first thing to note is that n is both a variable within the definition of the sequence, and it also is the index value too. As an index value, it has to be an integer as there is no such thing as a fractional index. Next, all indexes start from the number 0, because the 0th term is the initial value of the sequence. Therefore, n must also start with 0. All subsequent terms in the sequence are then terms with higher index values, so n will always be greater than or equal to 0. A quick check on the equation will also show that there is no other limiting factor on n. Thus, the correct answer is "All integers where n<span>≥</span>0".
Yes the triangles are congruent because all of the measurements are equal.