Answer:
Harris is right
Step-by-step explanation:
The factors in a product can be grouped any way you like. That is the meaning of the associative property of multiplication.
15×9 = 15×(3×3) = (15×3)×3 = 45×3
The product should be 792.65
Answer:
Step-by-step explanation:
2 steps
3.7 = x +(-5) , add 5 to both sides
3.7+ 5 = x + (-5) +5
8.7 = x , combine like terms
or 1 step
3.7 = x +(-5), add 5 to both sides and combine like terms
8.7 = x
Answer: A. 1000
Step-by-step explanation:
The number of digits used to fill the three digits space (0,1,2....9) = 10
Since, she cannot discern the last three digits, so there can be repetition of digits in the last three digits.
Therefore, the number of possible phone numbers must Lauren dial if she is to be certain the she will eventually dial the correct number=
Hence, the possible phone numbers must Lauren dial if she is to be certain the she will eventually dial the correct number = 1000
Answer:
4 adults
Step-by-step explanation:
To find the number of adults, you simply take the total number of students divided by the number of students you want in a group.
So you would just do:
32/8