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PSYCHO15rus [73]
2 years ago
13

A housekeeping service bought several cases of paper towels the paper towels come in cases of 12 rolls or 16 rolls last week the

service bought 22 cases of paper towels containing a total of 320 rolls how many 16- roll cases did the service buy
SAT
2 answers:
bazaltina [42]2 years ago
8 0
Well think about it... 12 rolls is already out since they are asking about 16 rolls. 320 divided by 16 is 20. So, the service bought 20 cases of paper towels containing 16 rolls.
klemol [59]2 years ago
8 0

Answer:

i need points

Explanation:

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murzikaleks [220]

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A bacterium was found to contain a sequence of ATCGGGATCCT in its genome. A few generations later, the sequence was found to be
Nana76 [90]

Answer:

duplication  

Explanation:

  • Inversion

If we talk about inversion, it inversion, it is a process in which a specific base sequence is inverted or rearranged in such a way that direction is reversed. For example: ABC is changed into BCA, therefore it is not right option.

  • Translocation

If we talk about translocation,it is  caused by rearrangement of parts between non homologous chromosomes. It can be balanced or unbalanced but it involves two genes or two sets of chromosomes. But in our example, we have only one sequence of DNA under study, therefore, inversion is not possible.

  • Insertion

Talking about insertion, it involves addition of one or more nucleotide at certain position of gene sequence. There are chances that it can be an insertion of GGG but the insertion of three G instead of any random nucleotide addition or nucleotide sequence addition is rare. So, there are less chances that this is an insertion and more chances that this is an exact duplication event.

  • Duplication:

If we talk about duplication, a certain portion of a gene or chromosome is  replicated or duplicated in such a way that it results in more than one copies of that region.

Keeping that definition infront, we see that GGG duplicated to GGGGGG.  So, if we logically look at the question, duplication seems to be the most appropriate option.

Hope it help!

7 0
2 years ago
In one paragraph, describe how you might use elaboration to remember a piece of important information. Be sure to include a spec
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One might use elaboration to further explain a concept or a certain situation to another person or group of people. For example, I used elaboration or explained the contents of my bedroom in deeper detail. One item in particular is a Japanese Vase that is overall white, but has beautifully painted blue birds on it, clutching cherry blossoms in their feet with Japanese writing on the sides. In this way, I am elaborating or further explaining the content of the vase and not simply saying; "a white Japanese vase"
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Guilherme asked the 10th and 11th graders at his school which sport they preferred between
AveGali [126]

Answer:46

Explanation:

Just took it

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Him her phone number
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