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V125BC [204]
3 years ago
7

Pre Calc Question Help,

Mathematics
2 answers:
Veseljchak [2.6K]3 years ago
6 0
All real numbers except 13
julsineya [31]3 years ago
5 0

Answer:

Step-by-step explanation:

Domain is the set of all values of x where the function is defined. For this function the only limitation upon x exists when the denominator would equal zero, because division by zero is undefined. So the denominator 13-x cannot equal zero thus x cannot equal 13. Thus the domain is all real numbers except 13.

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If f(x)=2x^6+x^2+2 then what is the remainder when f(x)is divided by x+2
Delicious77 [7]

Answer:

0, 2

Step-by-step explanation:

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3 0
2 years ago
Find the area of a circle that has a radius of 14 feet. Approximate Π as 3.14. Round your answer to the nearest hundredth.
puteri [66]
Area of a circle = (pi)r^2

therefore: A = (3.14)(14^2)

A = 615.44 square feet
4 0
3 years ago
meyer has 0.64 GB of space remaining on his ipod.he wants to download a pedometer app (0.24 GB), a photo app (0.403 GB), and a m
Wewaii [24]

He can either download both the pedometer and the math apps,
or he can download only the photo app and no more.

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Photo = 0.403 GB.  Fits in 0.64 GB, but only 0.237 GB left.
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3 0
2 years ago
Read 2 more answers
Lim<br> t—&gt;0 1-cos(2t) / sin^2 (11t)
Nitella [24]

Answer:

2/121

Step-by-step explanation:

Hello,

Hôpital's rule will help here.

\forall t \in \mathbb{R}^*\\\\f(t)=1-cos(2t)\text{  *** f is differentiable}\\f'(t)=2sin(2t)\\f''(t)=4cost(2t)\\f''(0)=4 \\ \\g(t)=sin^2(11t)\text{  *** g is differentiable}\\g'(t)=2sin(11t)\times 11 \times cos(11t)=2\times 11 sin(11t)cos(11t)\\\\g''(t)=2\times 11 (11cos^2(11t)-11sin^2(11t))\\g''(0)=2\times 11^2

So the limit is 4/(2*121)=2/121

Thanks

6 0
3 years ago
what should I do if I accidentally break my pet rock that has googly eyes on him? i need to fix Rocky Ronny McRonkster
lions [1.4K]

Answer:

Try to glue it back together

Step-by-step explanation:

I heard gorilla glue works, but be careful and don't get the glue on your body. If that happens it can cause irritation and call posion control immediately.

7 0
3 years ago
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