1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
sergejj [24]
2 years ago
10

Please help me with Part C of this question

Mathematics
2 answers:
Svet_ta [14]2 years ago
7 0

Answer:

14-18 minutes

Step-by-step explanation:

Part a is 32 inches per minute and part b is 252 inches per minute

this question asks the change in elevation fastest, in part b 252 is greater than 32 so 14-18 minutes is the answer.

pav-90 [236]2 years ago
3 0

Answer:

14-18 minutes

Step-by-step explanation:

Part a is 32 inches per minute

part b is 252 inches per minute

The question asks the change in elevation fastest, in part b 252 is greater than 32 so 14-18 minutes is the answer.

You might be interested in
12-2x = -2(y-x) find x pls show me how u did it lol
EastWind [94]

Answer:

12-2x = -2(y-x)

12-2x = -2y + 2x

12 + 2y = 4x

x =  \frac{12 + 2y}{4}

x =  \frac{6 + y}{2}

6 0
3 years ago
Read 2 more answers
Karrisa is going water skiing. She has a choice on either renting or purchasing the skis. She must also rent a safety jacket. Sh
Burka [1]

Answer:

wth

Step-by-step explanation:

6 0
3 years ago
Yeah nvm
rewona [7]

what do you need help with

3 0
3 years ago
Read 2 more answers
How can you determine the period of a graph
Vlad1618 [11]

Answer:

You need to find the cycle. It will be easier to show if a graph with it was shown

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Suppose that in a large metropolitan area, 73% of all households have cable tv. Suppose you are interested in selecting a group
Darina [25.2K]

Answer:

P(X \leq 2)=0.000387+0.00628+0.0425=0.0491

Step-by-step explanation:

1) Previous concepts

The binomial distribution is a "DISCRETE probability distribution that summarizes the probability that a value will take one of two independent values under a given set of parameters. The assumptions for the binomial distribution are that there is only one outcome for each trial, each trial has the same probability of success, and each trial is mutually exclusive, or independent of each other".

2) Solution to the problem

Let X the random variable of interest, on this case we now that:

X \sim Binom(n=6, p=0.73)

The probability mass function for the Binomial distribution is given as:

P(X)=(nCx)(p)^x (1-p)^{n-x}

Where (nCx) means combinatory and it's given by this formula:

nCx=\frac{n!}{(n-x)! x!}

For what proportion of groups will at most two of the households have cable tv?

So we want to find this probability:

P(X \leq 2)=P(X=0)+P(X=1)+P(X=2)

P(X=0)=(6C0)(0.73)^0 (1-0.73)^{6-0}=0.000387

P(X=1)=(6C1)(0.73)^1 (1-0.73)^{6-1}=0.00628

P(X=2)=(6C2)(0.73)^2 (1-0.73)^{6-2}=0.0425

P(X \leq 2)=0.000387+0.00628+0.0425=0.0491

3 0
3 years ago
Other questions:
  • PLEASE ANSWER ASAP!!!
    8·1 answer
  • Evaluate the expression.
    6·1 answer
  • Mr. Sonny's science class is calculating the average number of blinks per minute. Jan blinks 515 times in 5 minutes. What is her
    12·1 answer
  • Solve 6 over x minus 3 equals 3 over x for x and determine if the solution is extraneous or not.
    15·2 answers
  • Match each pair of polynomials to their sum.
    12·1 answer
  • The table shows a linear function.
    13·1 answer
  • 4/7 / 2.5 operations to find the quotient
    8·1 answer
  • Really easy 5th grade math giving brainliest plz answer look a photo.
    9·2 answers
  • Please Help me with a 8th-grade math question please
    9·1 answer
  • Rewrite the number in standard notation.<br> 8 times 10 ^8
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!