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Worksheetsgrade 10 final
Total questions: 20
Worksheet time: 20mins
In the problem x2 −25 divided by x-5 what is the dividend?
x-5
x2-25
x+5
x+25
What is the next term in the geometric sequence 4, -12, 36?
-42
-54
-72
-108
Two different arrangement of object where some of them are identical are called ______.
distinguishable permutation
unique combination
circular permutation
circular combination
The leading coefficient of the polynomial 5x10 + 4x12 + 4x6 + x4 - x is.
4
5
10
12
What is P(8, 5) ?
56
336
1400
6720
In a group of 30 children, 80% can't swim. How many children can't swim?
24
26
28
30
Ronnie needs 101 cupcakes for a birthday party. He already has 21 chocolate cupcakes and 33 vanilla cupcakes how many more cupcakes should ronnie buy?
80
113
47
68
In a standard deck of cards, what is the probability of getting a spade?
1/5
1/4
1/3
1/2
What is a sequence in which each term after first is obtained by adding a constant number to the preceding term?
arithmetic sequence
harmonic sequence
geometric sequence
fibonacci sequence
The following examples are polynomials EXCEPT.
y2 - 4y + 5
3r4 - 5r3 + 2r - 1
5r-4 - 3r-3 + 4r - 7
a4 - b3
What is the formula of getting the circular permutation?
P = ( n-1 ) !
P = ( n-1! )
P = ( 1- n) !
P = (n! - 1)
If my diameter is 19 inches what is my radius?
38 inches
9.5 inches
59.66 inches
119. 32 inches
The are of a circle is 200 cm2, if the radius is equal to 7.9 find its circumference.
39.6
64.9
49.6
93.6
The degree of polynomials determine the number of roots.
True
False
Irrelevant statement
none of these
Convert 3, 465 into roman numerals.
MMMCDLXV
MMMCDXXVIII
MMCDXXXV
MMMDCLXV
On a 50 item test Daniel answered 78% of the questions correctly. How many questions did she get wrong?
39
11
28
78
What is the sum of the first 8 terms of the geometric 1,3,9,27,.....?
3,260
3,270
3,280
3,290
Find the common difference of the sequence 1, 201, 401, 601,...
100
200
-200
-100
The student body of 165 students wants to elect three representative. is this combination, permutation or neither?
combination
permutation
neither
