Answer:
58.75 degreeF
Step-by-step explanation:
The initial temperature of the Soda = 40degreeF
The temperature outside is steady at 99 degreeF
The temperature of the soda became 50 degreeF after 8 minutes
In 8 minutes, the Soda gained
(50 - 40)degreeF
= 10 degreeF
If the soda gains 10 degreeF in 8 minutes, in 1 minute, it will gain 10/8degreeF
Therefore in 7 minutes, the soda will gain (10/8)*7
= 70/8
= 8.75 degreeF
The expected temperature of soda after an additional 7 minutes = 50 + 8.75
= 58.75degreeF
Good evening
Answer:
- 18x + 15
- 3(6x + 5)
Step-by-step explanation:
Unfortunately you didn’t provide the expressions to chose from ,however we can get other expressions From this one like this:
5(4x+3) - 2x = 20x + 15 - 2x
= (20x - 2x) + 15
= 18x + 15
we can also write 18x + 15 = 3×(6x) + 3×(5x) = 3(6x + 5)
then
these two expressions :
are equivalent to 5(4x+3) - 2x
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:)
Answer:
that will be 384.31 I think
Answer:
8:40
Step-by-step explanation:
For the hour hand and the minute hand to be at the same position between 8 and 9 o'clock, then the two of the hands must be at either the 8 hour mark or the 9 hour mark.
If the hour and the minute hand is at point 9, then the time would be 9:45 which is not between 8 and 9 o'clock. But, if the the hour and the minute hand is at point 8, then the time would be 8:40 which is between 8 and 9 o'clock.
Answer:
6 of each
Step-by-step explanation:
1.50 x 6= 9
1 x 6= 6
9+6=15
