2) Choose the best answer. Mr. Martinez wants to plan a skiing trip 500 miles from his home. If a thirty minute stop will be taken for lunch, and the average speed will be 60 miles per hour, about how long will the trip take?

Line \( r \) goes through points \( (-5,2) \) and \( (-3,8) \). Line \( s \) goes through points \( (-6,4) \) and \( (2,12) \). Which statement is true about lines \( r \) and \( s \) is steeper than line \( r \). Line \( s \) has a negative slope. Line \( r \) is steeper than line \( s \).

1.10 The area of a circle with a radius of \( 4,5 \mathrm{~cm} \) is ......... A. \( 63,62 \mathrm{~cm}^{2} \) B. \( 62,63 \mathrm{~cm}^{2} \) C. \( 63,62 \mathrm{~cm}^{2} \) D. \( 28,62 \mathrm{~cm}^{2} \)

Find the tator two velues of \( x \) that macke \( f(x)=5 \)

5 plumones cuestan \( \$ 6.55 \). ¿Cuál ecuación nos ayuda a determinar el costo de 4 plumones? Escoge 1 respuesta:

A \( 90 \% \) confidence interval for \( \mu \) is \( (11.5,12.3) \). What does \( 90 \% \) level of confidence tell us? That \( 90 \% \) of all possible \( 90 \% \) confidence intervals for \( \mu \) will actually contain the value of \( \mu \). That the probability is 0.90 that the interval \( (11.5,12.3) \) contains the value of \( \mu \). That \( 90 \% \) of the data will lie in the interval \( (11.5,12.3) \).