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vesna_86 [32]
4 years ago
14

(I will mark brainliest if you can get it correct) Hot chocolate is made with milk warmed to 172∘F with an error tolerance of 6%

. What is the acceptable temperature range for milk when making hot chocolate?
A. 170.968∘F to 173.032∘F


B. 161.68∘F to 182.32∘F


C. 171.4∘F to 172.6∘F


D. 166∘F to 178∘F
Mathematics
2 answers:
laiz [17]4 years ago
7 0

Answer:

161.68°F to 182.32°F

Step-by-step explanation:

6%=6/100= 0.06

0.06×172=10.32°F

thus temperature range is

(172 + or - 10.32)°F

tangare [24]4 years ago
5 0
D cuz I feel like it is
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Hope this helps =)
7 0
4 years ago
Find the discriminant of the following equation:
vladimir1956 [14]

Option 1

The discriminant of given equation is 116

<em><u>Solution:</u></em>

We have to find the discriminant of given equation

<em><u>Given equation is:</u></em>

f(x) = 4x^2+6x-5

To find discriminant,

4x^2+6x-5 = 0

\text {For a quadratic equation } a x^{2}+b x+c=0, \text { where } a \neq 0

<em><u>Discriminant is given by:</u></em>

D = b^2-4ac

On comparing the given quadratic equation 4x^2+6x-5 = 0 with general quadratic equation ax^2+bx+c = 0

a = 4

b = 6

c = -5

<em><u>Substituting in above formula,</u></em>

D = 6^2-4(4)(-5)\\\\D = 36-16(-5)\\\\D = 36+80\\\\D = 116

Thus discriminant of given equation is 116

8 0
3 years ago
Select the correct answer. Simplify. V75 options: A. 3v5 B. 15v5 C. 25v3 D. 5v3
puteri [66]
3v5 because yea hope this helps
4 0
3 years ago
If the range of the function g(x) =3x+2 is {2,5,11,17}, find the domain. ​
Aleonysh [2.5K]

Answer:

(0,1,3,5)

Step-by-step explanation:

Set g(x) equal to each respective range and solve for x

3x + 2 = 2

3x + 2 = 5

3x + 2 = 11

3x + 2 = 17

If we solve for each, we get

x = 0

x = 1

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So our domain is

(0,1,3,5)

6 0
3 years ago
Help me please i need to finish this today
Yakvenalex [24]

Answer: I think it is B

Step-by-step explanation:

7 0
3 years ago
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