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What term comes next in the sequence: 5, 8, 11, 14

Answer: 17
First must find the nth term = dn + b (difference x term number + the back track)In this instance the difference is 3 and the backtrack, term before the first is 2Therefore the nth term is...

OM
Answered by Olivia M. Maths tutor
6366 Views

Show how to derive the quadratic formula

You have a general quadratic of the form: ax^2 + bx + c = 0, where a,b,c are constants (although is consistent for functions). Divide by a (assuming a/=0, this would not be a quadratic in that case):x^2 +...

TF
Answered by Tom F. Maths tutor
3132 Views

How can a mutation in a sequence of DNA affect the function of a protein?

Firstly, it is important to recap how DNA codes for synthesis of proteins. mRNA is formed from complementary base pairing to the template strand of DNA in a process called transcription. Every 3 bases wit...

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Answered by Ben L. Biology tutor
24177 Views

What is the difference between the preterite and the imperfect tense in Spanish?

The preterite tense is used to describe one off, completed actions that happened in the past. Some examples are: I WENT to the park (fui al parque), I ate a sandwich (comí un bocadillo).
The imperfec...

SW
Answered by Samuel W. Spanish tutor
1348 Views

What features of a laptop increase the speed at which it runs?

A higher clock speed (measured in hertz) means that the computer performs more tasks each second and so a program will run faster. Also, the greater the number of cores the machine has, the more operation...

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Answered by Samuel W. ICT tutor
983 Views

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