Answer:
66 °F
Step-by-step explanation:
At 4 P.M., the temperature had decreased by 3° from the temperature at 3 P.M., so was ...
4 P.M. temp = 78 °F -3° = 75 °F
This was repeated until 7 P.M.
5 P.M. temp = 75 °F -3° = 72 °F
6 P.M. temp = 72 °F -3° = 69 °F
7 P.M. temp = 69 °F -3° = 66 °F
The temperature at 7 P.M. was 66 °F.
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Of course the repeated subtraction can be simplified using multiplication. The subtraction of 3° four times is equivalent to the subtraction of . . .
(3°)(4) = 12°
That is, the temperature at 7 P.M. is ...
78 °F -3°×4 = 78 °F -12° = 66 °F
Answer:
C
Step-by-step explanation:
4 : 9
2 : 4.5
y = kx
y = 2.25x
Answer: $24000
Step-by-step explanation:
Depreciation for 2018 = ($74,000 - $18000) / 7
= $56000/7
= $8000
Depreciation for 2019 = ($74,000 - $18000) / 7
= $56000/7
= $8000
Depreciation up to 2019 = $8000 + $8000 = $16000
Book value at end of 2019 = $74000 - $16000 = $58000
Revised residual value = $10,000
Number of remaining years = 4-2 = 2 years
Depreciation expensed for 2020 will be:
= ($58000 - $10,000) / 2
= $48000/2
= $24000
Answer:
No, because the expression s/4 - 16. In the word formed she times 4 and the letter, she should have to dived it.
Step-by-step explanation:
No, because the expression s/4 - 16. In the word formed she times 4 and the letter, she should have to dived it.
