Since there are forty rolls and the experimental probability is what you actually got and there were 10 total 3s and 6s rolled, the probability is 10/40, or 1/4.
Answer:
Lisa is wrong because she didn't list the numbers from smallest to greatest. 67 is the median height.
48, 54, 67, 68, 73
Step-by-step explanation:
Answer:
A:2
B:-5
C:8
D:-147
Step-by-step explanation:
A: For this one, you can cancel out the negatives. Then just divide 14 by 7. Your final answer is 2. Final Answer : 2
B: This one you can forget about the negative for the first bit. Just divide 15 by 3 to get 5. Now the negative is only on one side of the equation so therefore we add the negative back into our answer. Final Answer : -5
C: Just divide 32 by 4 to get 8. No removal or substitution is needed for this one because both numbers are positive. Final Answer : 8
D: Multiply both numbers normally forgetting about the negative at first. 49 * 3 is 147. Now one of our numbers contain a negative so we plug back the negative into our answer. Final Answer : -147
Answer:
4 pens will cost $4.84
Step-by-step explanation:
1.21 times 4 = 4.84
Answer:
1. x = -5 and x = 1
2. x = 5 and x = -1
3. no integral solutions
4. no integral solutions
Step-by-step explanation: