Mathematics, 03.12.2020 08:30 cicilee49
The half life of a radioactive substance is 200 years. There are 8,000 grams of the substance initially. How many grams of the substance are left after 300 years? PLEASE HELP ME *will of course give brainliest*
Answers: 2
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This figure consists of a rectangle and semicircle. what is the perimeter of this figure use 3.14 for pi 60.84m 72.84m 79.68m 98.52m
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Mathematics, 21.06.2019 18:00
Solve this and show you’re work step by step ! -5 3/4+3h< 9 1/4 -
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Mathematics, 21.06.2019 23:00
With these 5 geometry questions! pls 1.)quadrilateral abcd is inscribed in this circle.what is the measure of ∠a ? enter your answer in the box.°2.)quadrilateral abcd is inscribed in a circle.what is the measure of angle a? enter your answer in the box.m∠a= 3.)quadrilateral abcd is inscribed in this circle.what is the measure of angle b? enter your answer in the box.m∠b= °4.)quadrilateral abcd is inscribed in this circle.what is the measure of angle a? enter your answer in the box.°5.) quadrilateral abcd is inscribed in this circle.what is the measure of angle c? enter your answer in the box.°
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Mathematics, 21.06.2019 23:20
Find the value of x in the diagram below. select the best answer from the choices provided
Answers: 1
The half life of a radioactive substance is 200 years. There are 8,000 grams of the substance initia...
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