Mathematics, 29.11.2021 18:10, egreer9287
Selena is graphing the inequality x less-than negative 2. She begins by drawing a number line and placing an open circle at –2.
A number line going from negative 7 to positive 3. An open-circle is at negative 2.
Which could be Selena’s next step?
shading the number line to the left of the open circle
shading the number line to the right of the open circle
shading the number line to the right and left of the open circle
shading in the open circle
Answers: 3
Mathematics, 21.06.2019 17:00, nisazaheer
Determine the number of outcomes in the event. decide whether the event is a simple event or not. upper a computer is used to select randomly a number between 1 and 9 comma inclusive. event upper b is selecting a number greater than 4. event upper b has nothing outcome(s). is the event a simple event? (yes or no) because event upper b has (fewer than, exactly, more than) one outcome.
Answers: 1
Mathematics, 21.06.2019 23:00, tfyvcu5344
The weight of a radioactive isotope was 96 grams at the start of an experiment. after one hour, the weight of the isotope was half of its initial weight. after two hours, the weight of the isotope was half of its weight the previous hour. if this pattern continues, which of the following graphs represents the weight of the radioactive isotope over time? a. graph w b. graph x c. graph y d. graph z
Answers: 2
Mathematics, 22.06.2019 03:10, gracemerci1
What is the base of the exponential expression of 4 to the power of 5
Answers: 1
Selena is graphing the inequality x less-than negative 2. She begins by drawing a number line and pl...
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