Scientist are monitoring a whales weight by observing its weight change once a week, over a 4 week period. how much has the whales weight changed over the entire 4 weeks (week chart) weight change in pounds. week 1. -2.1 week 2. +0.3 week 3. -1.7 week 4. -0.4 (answeres) a. -3.9 pounds b. 4.1 pounds c. 0.3 pounds d. -0.1 pounds ( answer i need 30pts )

7 ft 6 in means 7 1/2, because 6 in is 1/2 of a foot. 7 ft 8 in means 7 2/3 because 8 in is 2/3 of a foot. 23/3 = 7 2/3. 15/2 = 7 1/2.

23/3   *   15/2   = 57 1/2

step-by-step explanation:

“ a line segment that has the endpoints on the circle and passes through the midpoint is called the diameter. the diameter is twice the size of the radius. a line segment that has its endpoints on the circular border but does not pass through the midpoint is called a chord. a circle is the same as 360 small circle up the number 0 . i hope this .

my name jeff

step-by-step explanation:

natural disasters at one point james charles' career