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Simplify the fraction 54x^(6)y^(13)/6x^(3)y^(9).

We can treat the numbers (coefficients) 54/6 as one separate fraction to be multiplied by what we get when we've simplified the x's and y's. So first we do 54/6 to get 9, which we'll multiply the rest of the...
LK
Answered by Leo K. Maths tutor
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If an object of mass 6kg was dropped from a height 35m (initially at rest), how long would it take to reach the ground under free fall?

Free fall == only gravity actingUse one of the SUVAT equations: s = ut + 0.5at 2 s=35m, u=0 (starts at rest), a=g=9.81ms -2 (gravitational constant), t=?Through rearranging: t=(2s/a) 0.5 = 2.67 seconds
CA
Answered by Charlotte A. Physics tutor
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How do we form the preterite tense?

With regular verbs, remove the -ar, -ir or -er ending, and replace it with the following endings: For -ar verbs (using comprar 'to buy' as an example)é - compréaste - comprasteó - compróamos - compramos (the...
TK
Answered by Tom K. Spanish tutor
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When should I use the present subjunctive in Spanish?

Whether you use a verb in the subjunctive depends on what the previous verb does to the meaning of the sentence.Verbs in the indicative are used if the sentence describes reality. Verbs in the subjunctive ar...
TK
Answered by Tom K. Spanish tutor
2380 Views

How would I structure an essay that analyses an extract from a studied text?

If the essay has a specific question or if it is just analysis, you need to come up with an argument to structure your response. Read through the extract and make sure you understand what is going on. Note d...
LW
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