Answer:
Answer is 2a + 8 because 2 times a is 2a and 2 times 4 is 8
Yes it is because 4+4=8 and 8 is larger than 7
Answer:
This means that we are 80% confident that the mean of the drive-through service time is between 178.0 seconds and 181.0 seconds. This conclusion was obtained after examined 576 customers. If you want a greater % of confidence you will have to lower the lower bound and increase the upper bound
Answer:
1
Step-by-step explanation:
5% × 20 =
(5 ÷ 100) × 20 =
(5 × 20) ÷ 100 =
100 ÷ 100 =
1
Answer:
3 packages of pencils and 4 packages of crayons
