All categories

3 years ago

WILL MARK BRAINLIEST!!! Which graph has a slope of 4\5?

Mathematics

1 answer:

LUCKY_DIMON [66]3 years ago

7 0

Answer:

Second graph

Step-by-step explanation:

Starting from the second endpoint, it goes fine units west under four units south [west and south are negatives], giving you the rate of change [slope] of ⅘.

I am joyous to assist you anytime.

You might be interested in

The population of New York is 1.975x10^7 people

RSB [31]

Answer:

11233000

Step-by-step explanation:

change the numbers to standard form then subtract

4 0

3 years ago

The function f is defined by f(x) = 3x - 4cos(2x + 1), and its derivative is f'(x) = 3 + 8sin(2x + 1). What are all values of th

V125BC [204]

Answer:

f ( x ) does not satisfy the mean value theorem

Step-by-step explanation:

The given data :-

f(x) = 3x - 4 cos ( 2x + 1 )
f'(x) = 3 +8 sin ( 2x + 1 )
The interval [ -1 , 2 ]

Solution :-

i) f(x) is continuous on [ -1 , 2 ]

ii) f(x) is derivable on ( -1 , 2 )

f ( -1 ) = 3 * (-1 ) - 4 cos [ 2 * ( -1 ) + 1 ] = - 3 + cos (-1 ) = - 3 - 4 * 0.9998 = - 6.992

f ( 2 ) = 3 * 2 - 4 cos ( 4 * 2 + 1 ) = 6 + 4 cos 9 = 6 - 3.9507 = - 3.04924

iii) f ( -1 ) ≠ f ( 2 )

f ( x ) is not real valued function so it does not satisfy the mean value theorem

8 0

3 years ago

Solve the equation, 3v=24

satela [25.4K]

3v=24

Simply divide 3 on both sides

Final Answer: v= 8

4 0

3 years ago

Read 2 more answers

Solve the system: y/2-x/3=8 and x/6+y/12=0 PLEASE NO LINKS!!!!

laiz [17]

Answer:

First: 2x-3y+-48

Second:2x+y+0

Step-by-step explanation:

I think their correct but hopefully they helped!

8 0

3 years ago

A man claims to have extrasensory perception (ESP). As a test, a fair coin is flipped 23 times, and the man is asked to predict

77julia77 [94]

The probability that he would have done at least this well if he had no ESP is 0.99979

<h3>What is the probability of determining that he would have done well with no ESP?</h3>

To determine the probability, we need to first find the probability of doing well with ESP.

The probability of having 20 correct answers out of 23 coin flips is:

$\mathbf{=(\dfrac{1}{2})^{20}}$

Since we have 20 correct answers, we also need to find the probability of getting 3 answers wrong, which is:

$\mathbf{=(\dfrac{1}{2})^{3}}$

There are $(^{23}_{20})$ = 1771 ways to get 20 correct answers out of 23.

Therefore, the probability of doing well with ESP is:

$\mathbf{= 1771 \times (\dfrac{1}{2})^{20}} \times (\dfrac{1}{2})^{3}}$

= 0.00021

The probability that he would have at least done well if he had no ESP is:

= 1 - 0.00021

= 0.99979

Learn more about probability here:

brainly.com/question/24756209

#SPJ1

8 0

2 years ago