Answer:
Step-by-step explanation:
Part A: 15
Part B: $125
1.) Distribute 4 to (3x) & (8):
,
2.) Rewrite the expression:
3.) Combine like terms:
4.) Rewrite the final expression:
Final Answer: <span>
Hope this helps!!
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5 and 6. square of 5 is 25 and square of 6 is 36. must be between 5 and 6
Answer:
A
Step-by-step explanation:
When an opinion poll selects cell phone numbers at random to dial, the cell phone exchange is first selected and then random digits are added to form a complete telephone number. When using this procedure to generate random cell phone numbers, approximately 55%55% of the cell numbers generated correspond to working numbers. You watch a pollster dial 1515cell numbers that have been selected in this manner.What is the mean number of calls that reach a working cell number?A. 0.550.55B. 1515C. 8.258.25D. 3030
