Sally is collecting seashells on the sea shore. On the first day she collects two, on the second day she collects four, how many will she collect on the third day?
What is six seashells
100
A _______ is a set of numbers in a specific order or pattern
What is a sequence
100
Identify the missing terms ___, 10, ___, ___, 4, ___
What is 12, 8, 6, 2
200
Identify the sequence 2,4,6,8,10
What is arithmetic
200
Identify the next term 1,4,7,10,13,16,___
What is 19
200
The local adventure store sells tents in several sizes. The small tent sleeps 3 adults, the medium tent sleeps 5 adults. The large tent sleeps 7 adults. How many adults will the extra large tent sleep?
What is 9 adults
200
The number added (or subtracted) at each stage of an arithmetic sequence is called the ________.
What is a common difference
200
Identify the fourth term in the sequence a, a+d, a+2d, ____, a+4d
What is a+3d
300
Identify the sequence 2, 6,18, 54,162
What is geometric
300
Identify the next two terms 4, 20, 100, 500, ___, ___
What is 2500, 12,500
300
You want to save money to buy yourself a new iPod. You open a savings account that pays you interest each month. You deposit $25.00. The first month you check your account to find that you now have $30.00. The second month you have $35.00. The third month you have $40.00. Hour much will you have on the fourth month?
What is $45.00
300
Name the number of terms in the following sequence 150, 200, 250, ..., 400
What is 6
300
Consider the numbers 3, 7, 11, 15, name the fifth and sixth term.
What is 19, 23
400
Identify the sequence 3,7,11,15,19
What is arithmetic
400
Identify the next two terms 26,20,14,___, ____
What is 8,6
400
The local restaurant has square tables. One table seats 4 people. When 2 tables are places together, 6 people can be seated. If 3 tables are put together, 8 people can be seated. If 4 tables are placed together, how many people can be seated?
What is 10 people
400
Give the number difference in the following sequence 580, 574, 568, 562 . . .
What is 6
400
Consider the numbers 2, 6, 18, 54, 162,____, ____ name the seventh term
What is 1458
500
Identify the sequence ½, 1/3, ¼, 1/5
What is neither
500
Identify the next two terms 580,574,568,562, ____, ____
What is 556, 550
500
You visit the Grand Canyon and drop a penny off the edge on a cliff. The distance the penny will fall is 16 feet the first second, 48 feet the next second, 80 feet the third second, and so on in an arithmetic sequence. What is the total distance the penny will fall in 4 seconds?
What is 112 feet
500
The equation a(base of 1)+(n-1)d applies to which kind of sequence?
What is arithmetic sequence
500
In an arithmetic sequence solve:
a(sub1)=5,9=4 find the 7th term