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sergejj [24]
3 years ago
15

Suppose that during one. Of extreme cold, the average daily temperature decrease by 1 1/2°F each day. How many days did it take

for the temperature to decrease by 9°F
Mathematics
1 answer:
Masteriza [31]3 years ago
7 0
It will take 6 days for it to reach 9F hope this helps
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Whats the value of -9(8.15)​
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21. The​ solution(s) is/are b =<br><br>Please help me solve this
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Answer:

<u>b = -4, 0</u>

Step-by-step explanation:

<u>Given</u> :

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<u>Take b as a common factor.</u>

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Evaluate the function f\left(x\right)=5x+2\mid11-5x\mid-4f(x)=5x+2∣11−5x∣−4 for x = -5.
Anestetic [448]

Answer:

f\left(5\right) = 43

Step-by-step explanation:

Given

f\left(x\right)=5x+2\mid11-5x\mid-4

Required

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This implies that we substitute -5 for x in f\left(x\right)=5x+2\mid11-5x\mid-4

f\left(5\right)=5(-5)+2\mid11-5(-5)\mid-4

Open all brackets

f\left(5\right) = -25+2\mid11+25\mid-4

f\left(5\right) = -25+2\mid36\mid-4

Absolute value of 36 is 36; Wo, we have:

f\left(5\right) = -25+2*36-4

f\left(5\right) = -25+72-4

f\left(5\right) = 43

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Answer:

=109%

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