Answer:
The right solution is "
".
Step-by-step explanation:
The given inequality is:
⇒ 
By solving the above expression, we get
⇒ 
⇒
Thus the above is the correct answer.
Answer:
458
Step-by-step explanation:
Margin of error = critical value × standard error
At 99% confidence, the critical value is z = 2.576.
The standard error is σ/√n = 5.4/√n.
Given the desired margin of error is 0.65:
0.65 = 2.576 × 5.4/√n
n = 458
Answer:
The answer is 90 square units.
Step-by-step explanation:
Volume = the length (3) x height (6) x width (5)
3 x 5 x 6 = 90
Answer:
x = 50
Step-by-step explanation:
You are correct.
x + m<PQS + m<PSQ = 180
m<PQS = m<QRT = 70
m<QST + m<PSQ = 180
120 + m<PSQ = 180
m<PSQ = 60
x + 70 + 60 = 180
x + 130 = 180
x = 50
Great job!
You first divide 738 miles by 18 miles per gallon, which says you must get 1 gallon of gas 41 times. Then multiply 41 by $2.24 to get $91.84. Round it to the nearest cent $91.80
