Mathematics, 12.12.2020 16:40, MidnightDuel
In a lab experiment, the decay of a radioactive
isotope is being observed. At the beginning of
the first day of the experiment the mass of the
substance was 1000 grams and mass was
decreasing by 14% per day. Determine the
mass of the radioactive sample at the
beginning of the 10th day of the experiment.
Round to the nearest tenth (if necessary).
Answers: 2
Mathematics, 21.06.2019 17:00, gomez36495983
() at a farm, animals are fed bales of hay and buckets of gain. each bale of hay is in the shape of a rectangular prism. the base side lengths 2 feet and 3 feet, and the height is 5 feet. each bucket of grain is a cylinder with diameter of 3 feet. the height of the bucket is 5 feet as the height of bale. a. which is larger in area, the rectangular base of the bale or the circular base of the bucket? explain how you know b. which is larger in volume, the bale or the bucket? explain how you know
Answers: 1
Mathematics, 22.06.2019 01:00, yaxcalandreya
Given right triangle a w/a hypotenuse length of x+4 and a leg of x, and right triangle b, w/ a hypotense length of 3y and a leg length of y+4 for what values of x and y are the triangles congruent by hl?
Answers: 3
Mathematics, 22.06.2019 01:20, anarosa331hotmailcom
Which equation is represented by the graph below?
Answers: 2
Mathematics, 22.06.2019 01:30, dontcareanyonemo
An airplane is flying at an elevation of 5150 ft, directly above a straight highway. two motorists are driving cars on the highway on opposite sides of the plane, and the angle of depression to one car is 35 ̊ and to the other is 52 ̊. how far apart are the cars?
Answers: 2
In a lab experiment, the decay of a radioactive
isotope is being observed. At the beginning of
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