Solve the problem.A car is traveling at a constant speed of 49 miles per hour. The formula for the distance traveled at the end of t hours is 
If this function is used to describe the distance traveled on a particular day, then what is the practical domain for the function?
A. 20
B. 0 to 24
C. 0 to 100
D. All positive real numbers
Answer: B
Mathematics
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Write the number in expanded form.7090
A. 709 thousands = 709,000 B. 7 ten thousands + 9 thousands = 70,000 + 9000 C. 7 thousands + 9 tens = 7000 + 90 D. 7 hundreds + 9 ones = 700 + 9
Mathematics
Find the indicated probability.The table shows the distribution of family size in a certain U.S. city Family Size Probability 20.455 30.212 40.197 50.088 60.033 7+0.015A family is selected at random from the city. Find the probability that the size of the family is less than 5. Round approximations to three decimal places.
A. 0.409 B. 0.088 C. 0.864 D. 0.497
Mathematics
Classify the surface. Select the correct answer.
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Mathematics
Find the difference.
- 
A. 
B. 
C. - 
D. - 
Mathematics