Answer:
A C D
Step-by-step explanation:
Answer:
D. terms.
Step-by-step explanation:
Terms they are examples of terms.
Answer:
2a, 3b and -4c are examples of terms.
Step-by-step explanation:
Given : Expression
To find : 2a, 3b and -4c are examples of ?
Solution :
We have given the expression
A term is made up of a constant multiplied by a variable.
In the given expression,
Variables are a, b and c.
Constant are 2,3 and -4.
So, 2a, 3b and -4c will make a term.
Therefore, 2a, 3b and -4c are examples of terms.
Answer:
1.4
Step-by-step explanation:
8-1 = 7 and 7/5 = 1.4
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Answer:
The total number of ways the person holding ticket 47 wins one of the prizes = 941,094
Step-by-step explanation:
Given - One hundred tickets, numbered 1, 2, 3, . . . , 100, are sold to 100 different people for a drawing. Four different prizes are awarded, including a grand prize (a trip to Tahiti).
To find - How many ways are there to award the prizes if it satisfies the given conditions. The person holding ticket 47 wins one of the prizes.
Proof -
The order of selection is important because 1st selection is grand prize , 2nd selection is second prize and so on . So , we use permutation for this question
Now,
As The person holding ticket 47 wins one of the prizes and other 3 prizes are also given to the remaining 99 persons who got chosen
So,
The number of ways = 1* ⁹⁹P₃
= 
= 
= 
= 99*98*97
= 941,094
∴ we get
Total number of ways the person holding ticket 47 wins one of the prizes = 941,094