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3 years ago

Annie recorded the temperatures at which two oils freeze:

Mathematics

2 answers:

natka813 [3]3 years ago

8 0

Answer:

Peanut oil freezes at a higher temperature because 3.1°C > -20°C

Step-by-step explanation:

hope it help...

navik [9.2K]3 years ago

4 0

Peanut oil freezes at a higher temperature because 3.1°C > -20°C

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Answer:

Step-by-step explanation:

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3 years ago

Help i don't understand this!!

goblinko [34]

Answer:

30 cm

Step-by-step explanation:

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3 years ago

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3 years ago

Please Help Quickly!!!<br><br> Find the limit if f(x) = x^3

jeka94

Answer:

Option b. 12

Step-by-step explanation:

This exercise asks us to find the derivative of a function using the definition of a derivative.

Our function is $f(x) = x^{3}$ . Therefore:

$f(2+h) = (2+h)^{3}$

$f(2) = (2)^{3} = 8$

Then:

$\lim_{h \to \0} \frac{f(2+h)-f(2)}{h}=\lim_{h \to \0} \frac{(2+h)^{3}-8}{h}$

Expanding:

$\lim_{h \to \0} \frac{(2+h)^{3}-8}{h} =\lim_{h \to \0} \frac{8+ h^{3} +6h(2+h) -8}{h} =\lim_{h \to \0} \frac{h^{3} +6h(2+h)}{h}$

$\lim_{h \to \0} \frac{h^{3}+ 6h(2+h)}{h} =\lim_{h \to \0} h^{2} + 6(2+h)$

Now, if x=0:

$\lim_{h \to \0} \frac{f(2+h)-f(2)}{h} = (0)^{2} +6(2+0) = 12$

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3 years ago

If an angle is bisected to form two new 39° angles, what was the measure or the original angle

s344n2d4d5 [400]

Answer:

78°

Step-by-step explanation:

If you like my answer than please mark me brainliest thanks

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2 years ago

Read 2 more answers