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Questions (6)
what must be true of the units in two rates if one rate can be converted to the units of the other rate? in other words, the
1 answer
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explain why kilobytes and terabytes would not be descriptive measurements for the amount of space on an average USB storage
1 answer
79 views
In your own words, explain why solving 4=2x uses the divsion property of equality. provide an example with your explanation. (2
1 answer
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14.
Kate found the area of a pound, but her final answer came out as 72,000 inches squared. She wants to convert the answer to a
13 answers
116 views
If one leg of a right triangle is 18 units and the other leg is 24 units, what is the length of the hypotenuse (in units)?
9 answers
76 views
What is the main way organisms get ATP?(1 point)
Responses Anaerobic exercise Anaerobic exercise Photosynthesis Photosynthesis
33 answers
130 views
Answers (26)
20. Solve for x: 2x + 6 = 14 x = 8 x = -4 x = 4 x = 10
19. In the linear expression 2 � + 9 2x+9 the 9 is a __________. Select all that apply. variable coefficient term constant factor
18. Select all the coefficients in the expression below − 7 � − 3 � + 4 −7x−3x+4 -7x -7 -3 4
17. The linear expression − 12 � + 48 −12x+48 represents the number of pictures remaining based on the number of film cartridges used x. Which of the following parts of this expression represents the starting number of pictures? 48 -12 12 x
16. Solve the equation below for a � � + � = � ax+b=c � = � � − � a= c−b x � = � � − � � a=xc−xb � = � − � � a= x c−b None of the above
15. Presley is solving the linear equation 6 � + 9 + 12 = 45 6x+9+12=45 As she was solving she took the equation 6 � + 21 = 45 6x+21=45 performed an algebraic operation and ended up with 6 � = 24 6x=24 Which algebraic property justifies this
Gerald bought 5 tomato plants for $16.20. What is the cost if he bought 8 tomato plants? Write your answer as a decimal.
12. Solve for x � 2 = 256 x 2 =256 ± 18 ±18 ± 12 ±12 ± 14 ±14 ± 16 ±16
10. > Drag the numbers into the inequality above to show which is larger. Drag and drop the correct choice into the blank spaces above
9. You are converting the numbers shown below into scientific notation. Which of the options will be a number times 1 0 3 10 3 Select all that apply 191.77 1589 2415.81 9884
What is one thing photosynthesis, cellular respiration, and anaerobic respiration all have in common?(1 point) Responses Each reaction produces lots of energy Each reaction produces lots of energy They all produce glucose They all produce glucose The
Match the equation to what is occuring(1 point) Put responses in the correct input to answer the question. Select a response, navigate to the desired input and insert the response. Responses can be selected and inserted using the space bar, enter key, left
Which of the following would be considered a reliable source (select all that apply).(1 point) Responses YouTube YouTube Peer reviewed journal Peer reviewed journal 2021 Science textbook 2021 Science textbook Wikipedia
Photosynthesis is a ______ reaction which means it ______ energy.(1 point) Responses endothermic, releases endothermic, releases endothermic, absorbs endothermic, absorbs exothermic, releases exothermic, releases exothermic, absorbs
What is the main purpose of enzymes?(1 point) Responses Lower activation energy to make processes proceed more quickly Lower activation energy to make processes proceed more quickly Raise activation energy so reactions are more active Raise activation
Drag and drop to fill in the blanks(1 point) Put responses in the correct input to answer the question. Select a response, navigate to the desired input and insert the response. Responses can be selected and inserted using the space bar, enter key, left
Yeast eats ______, like sugars, to create CO2 and make foods like bread and pizza dough rise.(1 point) Responses nucleic acid nucleic acid carbohydrates carbohydrates lipids lipids proteins
Which of the following biomolecules are required for us to live? (Select all that apply)(1 point) Responses Lipids Lipids Proteins Proteins Carbohydrates Carbohydrates Nucleic Acids
Genetic information is stored in(1 point) Responses lipids lipids carbohydrates carbohydrates nucleic acids nucleic acids proteins
[This is the stem.] (1 point) Plants obtain glucose through . Animals obtain glucose through .
Select true or false.(1 point) True False All biomolecules contain carbon, hydrogen, and oxygen.
Select true or false.(1 point) True False Carbohydrates are good for long term energy. True – Carbohydrates are good for long term energy. False – Carbohydrates are good for long term energy. All biomolecules contain carbon, hydrogen, and oxygen. True
Select true or false.(1 point) True False Carbohydrates are good for long term energy. True – Carbohydrates are good for long term energy. False – Carbohydrates are good for long term energy. All biomolecules contain carbon, hydrogen, and oxygen. True
What is ATP and how is it produced?(1 point) Responses Energy produced through cellular respiration Energy produced through cellular respiration Enzymes produced through dehydration synthesis Enzymes produced through dehydration synthesis Energy produced
Match the biomolecule to its monomer (smallest part). Each option will only be used once.(1 point) Put responses in the correct input to answer the question. Select a response, navigate to the desired input and insert the response. Responses can be
Which is not one of the biomolecules we learned about?(1 point) Responses Proteins Proteins Carbohydrates Carbohydrates Nucleic Acids Nucleic Acids Polymers Polymers Lipids
