Baby-sitting
the hernandez family has six
baby-sitters whom they call regularly.
four...
Mathematics, 03.11.2019 23:31 crazyquestions71
Baby-sitting
the hernandez family has six
baby-sitters whom they call regularly.
four of the baby-sitters are boys and
two are girls. if they randomly call
one of the baby-sitters, what is the
chance that it will be a boy? can you show the work
Answers: 2
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How can you construct perpendicular lines and prove theorems about perpendicular lines
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Ariana starts with 100 milligrams of a radioactive substance. the amount of the substance decreases by 20% each week for a number of weeks, w. the expression 100(1−0.2)w finds the amount of radioactive substance remaining after w weeks. which statement about this expression is true? a) it is the difference between the initial amount and the percent decrease. b) it is the difference between the initial amount and the decay factor after w weeks. c) it is the initial amount raised to the decay factor after w weeks. d) it is the product of the initial amount and the decay factor after w weeks.
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The statements below can be used to prove that the triangles are similar. ? △abc ~ △xyz by the sss similarity theorem. which mathematical statement is missing? ∠b ≅ ∠y ∠b ≅ ∠z
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