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
Zolol [24]
3 years ago
6

I need help pls. Question 11

Mathematics
1 answer:
g100num [7]3 years ago
3 0

Answer:

T = .17m + 50

Step-by-step explanation:

T = Total cost

M = Mile

You might be interested in
What is the measure of angle 7?
umka2103 [35]

Answer:

<7 = 47, 2x - 5 + 47 = 180, x = 69

Step-by-step explanation:

<5 and <7 are vertical angles, which means that they have the same degree.

<7 + <6 = 180. <6 = 2x - 5. 2x - 5 + 47 = 180.

Solve

2x - 5 + 47 = 180

2x + 42 = 180

2x = 138

x = 69

6 0
2 years ago
Read 2 more answers
6(X+1) - 3 = 6X - 7<br> need answer asap
Stolb23 [73]

Answer:

No solution

Step-by-step explanation:

There are no values of x that make the equation true; hence making it have no solution.

8 0
2 years ago
The mailing list of an agency that markets scuba-diving trips to the Florida Keys contains 78% males and 22% females. The agency
choli [55]

Answer:

a) 0.98% probability that 17 of the 29 people are men.

b) 3.86% probability that the first woman is reached on the 8th call

Step-by-step explanation:

For each person chosen by the agency, there are only two possible outcomes. Either it is a man, or it is a woman. The probability of selecting a man or a women in each trial is independent from other trials. So we use the binomial probability distribution to solve this question.

Binomial probability distribution

The binomial probability is the probability of exactly x successes on n repeated trials, and X can only have two outcomes.

P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}

In which C_{n,x} is the number of different combinations of x objects from a set of n elements, given by the following formula.

C_{n,x} = \frac{n!}{x!(n-x)!}

And p is the probability of X happening.

(a) What is the probability that 17 of the 29 people are men?

This is P(X = 17) when n = 29, p = 0.78. So

P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}

P(X = 17) = C_{29,17}.(0.78)^{17}.(0.22)^{12} = 0.0098

0.98% probability that 17 of the 29 people are men.

(b) What is the probability that the first woman is reached on the 8th call?

On the first 7 trials, all men, each with a 78% probability.

On the 8th trial, a women, with a 22% probability. So

P = (0.78)^{7}*0.22 = 0.0386

3.86% probability that the first woman is reached on the 8th call

4 0
3 years ago
I usually have an answer to the question
Andru [333]

Answer:is this the question?

Step-by-step explanation:

7 0
3 years ago
Need help i don't understand
BabaBlast [244]

Answer:

Commutative property of multiplication

Step-by-step explanation:

This property states that numbers can be switched around when multiplying and the answer still remains the same

3 0
2 years ago
Read 2 more answers
Other questions:
  • Parallelogram:h=5 1/4ft;A=12ft
    10·1 answer
  • Determine the rational roots of 2x 5 - 11x 4 + 14x 3 - 2x 2 + 12x + 9 = 0.
    10·1 answer
  • What is the best approximation for the area of a circle with a diameter of 13 meters?
    7·1 answer
  • Which is cheaper?20% off the original price of $19.99 or 10% off its original price of $17 for a book?
    7·2 answers
  • I NEED HELP!!! Thank you so much (:
    7·1 answer
  • Which equation is the inverse of 5y+4 = (x+3)^2 +1/2?
    10·2 answers
  • You are baking muffins for your class. There are 17 total students in your class and you have baked 5 muffins. Write and solve a
    6·2 answers
  • Select all that apply.
    9·2 answers
  • If f(1) = 1 and f(n) = 3f(n − 1) then find the value of f (6).​
    9·1 answer
  • Find x..............
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!