Ahiker is walking down a mountain. she walked 5,978 feet in 17 minutes. in that time, she descended 1,024 feet from the top of the mountain. she then walked 3,972 feet in 7 minutes. in that time, she descended 500 more feet. express the average rate of change in altitude of the hiker from her starting point to her ending point as a unit rate.

this may not be at all, but i use the same website you're using for school, and if i'm stuck doing one of these i try to look for it on the section.

answer: first option i.e. 'a' is correct.

step-by-step explanation:

since we have given that

number of minutes to wrap a small gift box = 4 minutes

we need to find the number of gifts to be wrapped in 5 minutes

since there is a direct variation, as the number of minutes will increase with   number of gifts to be wrapped.

so, let the number of gifts to be wrapped in 5 minutes be x.

so, it becomes,

hence, first option 'a'   is correct.

you have 6 equal triangles, find the area of one of them (b*h/2) and multiply by 6

(8*4: 2)*6 =

32 cm² is your answer

answer: a.12cm

step-by-step explanation: