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Allushta [10]
3 years ago
15

The coldest day in Ohio clocked in at 40° below zero. In one day, though, the temperature changed to 20° below zero. How much te

mperature change was there that day?
Mathematics
2 answers:
natali 33 [55]3 years ago
5 0

Answer:

{\huge{\pink{\underline{\underline{Question}}}}}

The coldest day in Ohio clocked in at 40° below zero. In one day, though, the temperature changed to 20° below zero. How much temperature change was there that day?

{\huge{\pink{\underline{\underline{Answer}}}}}

The coldest temperature of Ohio=-40degree.

The other day temperature of Ohio=-20degree

Change in temperature =-40-(-20)=-40+20=-20degree...

Dvinal [7]3 years ago
4 0

40-20 = 20 meaning your answer is The Temperature Changed 20° That Day.

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Match each variable with what it represents in a sequence formula. 1. r the value of the first term 2. d the value of the nth te
irakobra [83]

Answer:

r is the common ratio (in geometric sequence)

d is the common difference (in arithmetic sequence)

n is the term number

a1 is the value of the first term

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Step-by-step explanation:

arithmetic sequence formula:

an=a1+d(n-1)

geometric sequence formula:

an=a1•(r)^(n-1)

8 0
3 years ago
Danny and Mark and Evans ages combined is 80. What was there combined age three years ago?
Tasya [4]

Since there are three kids, 3x3=9. 80-9=71.  Danny and Mark and Evans ages combined is 71 years
8 0
3 years ago
Read 2 more answers
In Europe, 53% of the flowers of the Rewardless Orchid, Dactylorhiza sambucina, are yellow, whereas the remaining flowers are pu
stich3 [128]

Answer:

a. The probability of taking out a purple flower is 0.47.

b. The probability that out of a sample of 5 flowers at least 3 flowers are yellow 0.56.

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Step-by-step explanation:

7 0
3 years ago
Lastima Nelson, Inc. is recruiting a new Chief Financial Officer (CFO). The recruiting budget is $44,000. Lastima has spent $10,
Musya8 [376]
The budget is $44000

Total spent so far is $10000 + $8500 = $18500

The amount left to spend = 44000 - 18500 = $25500

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Let the maximum price of the home be x
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5 0
3 years ago
Which ordered pair is a solution of the equation
andrew11 [14]
(0,-7)
-7=11(0)+4
-7=0+4
-7 is not 4 -----not a solution

(-1,-7)
-7=11(-1)+4
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(1,-7)
-7=11(1)+4
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(2,26)
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26=22+4
26=26 ----soltion

(-1, -7) & (2, 26) are solutions to the equation
4 0
3 years ago
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