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Alex787 [66]
2 years ago
15

If f(x) = x^2 +4, find f'(1)

Mathematics
1 answer:
marissa [1.9K]2 years ago
5 0

Answer:

f'(1x) = 2x

or

f'(0) = 4

Step-by-step explanation:

Hope this helps if not im sorry

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There once was a student named chandler. In 5 minutes, chandler texted 435 words. At the rate how many words did chandler text p
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Answer:

87

Step-by-step explanation:

7 0
3 years ago
The roof of the Terminal Tower is 709 feet above ground. A window washer dropped a bucket from the edge of the roof. How many se
Masja [62]

Answer:

6.64 seconds

Step-by-step explanation:

Given that:

Distance between roof of the terminal and ground = 709 feet

A bucket was dropped from the roof.

To find:

The time taken by the bucket to hit the ground?

Solution:

Distance traveled, s = 709 feet

Initial velocity of the bucket, u = 0 feet/sec (because initially it was at rest)

Acceleration of the bucket will be equal to acceleration due to gravity i.e.

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Let the time taken is t seconds.

Formula for distance is given as:

s = ut+\dfrac{1}{2}at^2

Putting all the values:

709 = 0 (t) + \dfrac{1}{2}(32.1741) t^2\\\Rightarrow 1418 = 32.1741 t^2\\\Rightarrow t^2 = 44.07\\\Rightarrow t \approx \bold{6.64\ sec}

6 0
2 years ago
A circular track is 1/4 mile long. You run 13 1/3 laps around the track. How many miles did you run?
rusak2 [61]

So all you have to do is times \frac{1}{4} x 13 and 1/3 which is the same as 1/4 x 40/3 which is equal to 40/12 = 3 1/3mile

⭐ Answered by Foxzy0⭐

⭐ Brainliest would be appreciated, I'm trying to reach genius! ⭐

⭐ If you have questions, leave a comment, I'm happy to help! ⭐

3 0
3 years ago
Ramani has 3 times as many two -rupee coins as she has five- rupee coins . If she has in all a sum of Rs.77 , then how many coin
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Answer:

21- two rupee coins

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Step-by-step explanation:

3x(2)=5x

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6x+5x=77

11x=77

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thus 3x(2)means she has 21-2 rupee coins and 7-5rupee coins.

6 0
3 years ago
Given the following exponential function, identify whether the change represents growth or decay, and determine the percentage r
SIZIF [17.4K]

Answer:

It is a growth      And it is a rate of change of 0.96

Step-by-step explanation:

The > upwards symbol always means a growth and the rate of change it's easy its in the parenthesis (0.96)

5 0
3 years ago
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