Will give the brainiest and 20 ! a charity's outreach program is working to provide food and medicine to the people affected by a hurricane. the members drive in a truck from their headquarters at a, as shown in the image, to the locations b, c, d, e, f, g, and h and then go back to their office. what is the total length of their drive?
a.20 units
b.30 units
c.40 units
d.50 units

)a smart phone has dimensions of 4.9 inches (height), 2.3 inches (width) and 8.0 millimeters (depth). what is the volume of the smart phone in cubic centimeters? (1 in = 2.54 cm)

The lines shown below are parallel. if the green line has a slope of -1, what is the slope of the red line?

The median of a data set is the measure of center that is found by adding the data values and dividing the total by the number of data values that is the value that occurs with the greatest frequency that is the value midway between the maximum and minimum values in the original data set that is the middle value when the original data values are arranged in order of increasing (or decreasing) magnitude