Pls hurry it is 23 points i need help now Match the equation on the left with the correct estimate on the right. Each equation h
as been rounded to the
nearest ones place value.
22.78 - 14.12
23- 149
3.5-1.2
4-1=3
16.208 - 3.652
8-44
7.7-3.51
16-4-12
nearest ones place value.
22.78 - 14.12
23- 149
3.5-1.2
4-1=3
16.208 - 3.652
8-44
7.7-3.51
16-4-12
2 answers:
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Answer: 35
Step-by-step explanation:
Given : A bag contains four red marbles, two green ones, one lavender one, three yellows, and one orange marble.
Total = 4+2+1+3+1=11
To find sets of four marbles include none of the red ones, we need to exclude red marbles when we count the total number of marbles.
Then, the total marbles(exclude red) =11-4=7
Now, the combination of 7 marbles taking 4 at a time is given by :-
Hence, the number of sets of four marbles include none of the red ones = 35