Answer:
Step-by-step explanation:
The number of defective laptops = 6/145 * 100 as a percent.
The number of defective laptops = 4.13% in a sample of 145
A: False. The percentage should be the same for 290 laptops. The % does not change. The number of defective laptops will change (12)
B: True. It is a reason assertion that about 4% of all laptops will be defective.
C: True. It is not reasonable to assume that only 0.5 laptops will be defective. .5% is too small.
D: True. 10% is too high.
E: False. The variation should not be much.
#1 = 54 yards
Step-by-step explanation:
1 foot= 3 yards. If you multiply 18 × 3 the answer is 54.
36÷ 8 7/8 = 4 4/71 or (Decimal: 4.056338)
Do you mean how many different words can be made from using only 3 letters from the word "question"? Are they supposed to be the same 3 letters?
ton, son, not, sue, sit
My guess would be...
A grocery store clerk
A teacher
The president of a small company
A famous professional athlete