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Crank
3 years ago
6

How do I know if it's undefined or 0 ????

Mathematics
2 answers:
Papessa [141]3 years ago
5 0
Undefined has a 0 in the denominator and a slope of 0 has 0 as the numerator
FinnZ [79.3K]3 years ago
5 0
Ur correct. 1 zero 2 undefined
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Solve <br> Z-8/4=-1<br><br> 1. Z= -12<br><br> 2. Z= 28<br><br> 3. Z= 4<br><br> 4. Z= -36
Gnesinka [82]

Answer:

3

Step-by-step explanation:


8 0
3 years ago
A ball is thrown upward from the top of a building. The function below shows the height of the ball in relation to sea level, f(
ratelena [41]

Answer:

The average rate of change of f(t) from t = 3 seconds to t = 5 seconds is -80 feet per second.

Step-by-step explanation:

The function that models the height of the ball is:

f(t)=-16t^2+48t=160

At t=3, f(3)=-16(3)^2+48(3)+160=160

At t=5, f(5)=-16(5)^2+48(5)+160=0

The average rate of change is simply the slope of the secant line connecting.

(3,f(3)) and (5,f(5)).

The average rate of change

=\frac{f(3)-f(5)}{3-5}

=\frac{160-0}{-2}

=-80fts^{-1}

5 0
4 years ago
Express 3500 in scientific notation that indicates it has two significant digits
arsen [322]

Hey there!

“3500 in scientific notion”

In order for you to find out your answer you have to move your decimal THREE places to your left. If you solve this, you should’ve gotten: 3.500

The “00” in the result we received is invisible so we don’t have to worry about right now in the equation to solve for your answer

Solve what you have ⬆️ ..

Answer: 3.5 × 10³

Good luck on your assignment and enjoy your day!

~LoveYourselfFirst:)

6 0
3 years ago
If you roll a die 100 times, what is the approximate probability that you will roll between 9 and 16 ones, inclusive? (Round you
Ann [662]

Answer: 0.47

Step-by-step explanation:

Given that

n = 100, probability of rolling 1 = 1/6

binomial approximation

np = 100 ( 1/6) = 16.667

standard deviation = √ 100 × 1/6 ×5/6 = 3.7627

P ( 9 ≤ X ≤ 16 )

= P ( 8.5 < X < 16.5 )

so,

= P ((8.5 - 16.6667) / 3.7627 < Z < (16.5 - 16.6667) / 3.7627

= P ( -2.17 < Z < -0.04 )

= 0.484 - 0.015

= 0.47

Therefore the approximate probability that you will roll between 9 and 16 ones is 0.47

4 0
4 years ago
Mike compared the y-intercept of the graph of the function
aleksklad [387]

Answer:

  • -4

Step-by-step explanation:

<u>Given function</u>

  • f(x) = 5x + 12

From the table we get the function g(x), use pairs (1, 10) and (3, 14)

<u>The slope:</u>

  • m = (14 - 10)/(3 - 1) = 4/2 = 2

<u>The y-intercept:</u>

  • 10 = 2(1) + b
  • b = 10 - 2
  • b = 8

<u>The function g(x) is found as:</u>

  • g(x) = 2x + 8

<u>The y- intercept of f (x) is subtracted from the y-intercept of g (x):</u>

  • 8 - 12 = -4
4 0
3 years ago
Read 2 more answers
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