10. Tamara either runs or walks the same route each day. Last month, she ran half of the days and walked the other days. Which graph best represents the distance she traveled each day?

The correct option is C

Step-by-step explanation:

The given graph displays the distance travelled to the time taken for the distance covered

Whereby Tamara walks at a constant speed and runs at a constant speed, we have,

The rate of increase of the distance covered to time taken will be constant ant there will be a directly proportional relationship between her distance covered to the time she takes to cover the distance, which can be represented by a straight line

The slope for the the period she runs is shown by a steeper sloped straight line followed by a straight line with a gentler slope for the time she walks

The point of intersection of the two straight lines is nearer to the top (higher distance value, because she covered more distance running than walking, given the time she took running is equal to the time she took to walk.

answer: expected value of x = 1.0

step-by-step explanation:

p(x=0) = 0.25

p(x=1) = 0.50

p(x=2) = 0.25

expected value for x = 0×0.25 + 1×0.5 + 2×0.25 = 1.0

constants mean the stopped points or the points on a graph that nothing is changing, hope this

step-by-step explanation: