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Ede4ka [16]
2 years ago
6

I don't understand this maths question!!!

Mathematics
1 answer:
S_A_V [24]2 years ago
4 0
A) 5, 8, 11

B) 32

All you must do for this question is replace the variable “n” in the equation for the number term the question asks for.

For example, in part a of the question is asks for the first 3 terms. So you would replace “n” in the equation for 1, 2, and 3 to find the first 3 terms.

For the 1st term you would do 3 * 1 +2, which would give you 5.

You do this for the rest.
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Step-by-step explanation:

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2 years ago
A machine that cost £35,000 is operated 8 hours a day in a 5-day week but one hour each day is used for test purposes. For use o
MArishka [77]
1 hour each day is used for test
so 8-1=7 used per day

so commercial is 1 in the 4:2:1 so
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ok, so 7 units, 7 hours
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2*15=30=research
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20+30+40=90

percent from commercial
40/90=0.44444444444≈44.44% about 44%
6 0
3 years ago
Read 2 more answers
Please help I'm almost done with this course I just need a few more answered
iogann1982 [59]

The answer would be B.

Hope this helped :)

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