thedocgalloway

04.12.2019 • 

Mathematics

The table below gives the average temperature, t, at a depth d, in a borehole in belleterre, quebec.
d, depth (m) t, temp (c∘)
25 5.50
50 5.20
75 5.10
100 5.10
125 5.30
150 5.50
175 5.75
200 6.00
225 6.25
250 6.50
275 6.75
300 7.00
evaluate δt/δd on the following intervals

a) 50≤d≤175 δt/δd =

b) 100≤d≤250 δt/δd =

c) 75≤d≤125 δt/δd =

Ответ:

jasjas3722

11.01.2022

Mathematics

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A ) ΔT / Δd = ( 5.75 - 5.20 ) / ( 185 - 50 ) =
= 0.55 / 125 = 0.0044  °C/m
b ) ΔT / Δd = ( 6.50 - 5.10 ) / ( 250 - 100 ) =
= 1.40 / 150 = 0.0093 °C / m
c ) ΔT / Δd = ( 5.30 - 5.10 ) / ( 125 - 75 ) =
= 0.20 / 50 = 0.0040 °C / m 

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Ответ:

Randy11111

23.03.2023

Mathematics

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“fear of gangs that controlled”, “enforced a 6 p.m. curfew”, “shot on the spot”, and “bodies littered the dirty streets”.

Step-by-step explanation:

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