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
azamat
2 years ago
10

HELP ME PLZ I NEDD A ON ThIS SO GET ME RIGHT I WELL GIVE BAIRELEST

Mathematics
2 answers:
VARVARA [1.3K]2 years ago
8 0

Overall is our key word here. That means we want to figure out how many miles they drove in all. So, we need to add up how many miles there and back.

561 + 562 = 1123 miles

Hope this helps!

tamaranim1 [39]2 years ago
3 0

Answer:

It is 561 plus 562

Step-by-step explanation:

common sense bro, add the miles and youll get the total traveld

You might be interested in
Polygon ABCDEF is the result of a translation of polygon GHIJKL . GL¯¯¯¯¯ is parallel to HI¯¯¯¯¯ in the pre-image. please help
marishachu [46]
Since GL and HI are parallel to each other, then in the translation this condition is going to be kept. So that, we can write in these gaps that AB and FE are parallel to each other. 
8 0
3 years ago
What is the answer to f/3+4=8
Musya8 [376]

Answer:

so it would be f=36

Step-by-step explanation:

subtract 4 to the other side then multiply both sides by 3

4 0
3 years ago
David make 17 dollars in an hour and works 25 hours each week Linda makes 25 dollars in and hour and works 17 hours how much do
MA_775_DIABLO [31]

Answer:

Total earned= $850

Step-by-step explanation:

Giving the following information:

David makes 17 dollars in an hour and works 25 hours each week Linda makes 25 dollars in an hour and works 17 hours.

<u>To calculate the total earned, we need to use the following formula:</u>

Total earned= 17*25 + 25*17

Total earned= $850

8 0
3 years ago
Assume that 8​% of people are​ left-handed. We select 6 people at random. ​a) How many lefties do you​ expect? ​b) With what sta
klemol [59]

Answer:

a) 0.48

b) 0.6645

c) 12.5

Step-by-step explanation:

For each person, there are only two possible outcomes. Either they are left-handed, or they are not. The probabilities of each person being left-handed are independent. So we use the binomial probability distribution to solve this question.

Binomial probability distribution

Probability of exactly x sucesses on n repeated trials, with p probability.

The expected value of the binomial distribution is:

E(X) = np

The standard deviation of the binomial distribution is:

\sqrt{V(X)} = \sqrt{np(1-p)}

The number of trials expected to find r sucesses is given by

N = \frac{r}{p}

In this problem we have that:

Assume that 8​% of people are​ left-handed. We select 6 people at random. ​

This means that p = 0.08, n = 6

a) How many lefties do you​ expect?

E(X) = np = 6*0.08 = 0.48

​b) With what standard​ deviation?

\sqrt{V(X)} = \sqrt{np(1-p)} = \sqrt{6*0.08*0.92} = 0.6645

​c) If we keep picking people until we find a​ lefty, how long do you expect it will​ take?

Number of trials to find 1 success. So

N = \frac{r}{p} = \frac{1}{0.08} = 12.5

4 0
3 years ago
Two angle measures in a triangle is 81 and 62 what is the missing angle
tensa zangetsu [6.8K]

Answer:

Step-by-step explanation:

Let the missing angle be x then .,

81 + 62 + x = 180 (being sum of angles of triangle )

143 + x = 180

x = 180 - 143

x = 37

<em>Therefore the missing angle is 37</em>

6 0
3 years ago
Read 2 more answers
Other questions:
  • What is the answer to this question ?
    8·1 answer
  • Factor completely x^2-12x+36
    14·1 answer
  • 2 + 4 + 5 - 7 x 6 =
    13·2 answers
  • You are directed to give a heroin addict 30 mg of methadone PO. the medication comes in tablets labeled 20 mg/tablet.How many ta
    13·1 answer
  • DUE Tomorrow!!<br> is this answer correct?
    13·1 answer
  • Which of the relations given by the following sets of ordered pairs is not a function?
    8·1 answer
  • Help pleaseeeeeeeeeeeeee
    13·1 answer
  • A recipe calls for 3/4 cup of sugar for every 3 cups of flour. How much flour should be used for every 1 cup of sugar?
    6·2 answers
  • Giving away 50 points because why not?
    11·2 answers
  • If the means of 4,6,9,Y, 16 and 19 is 13, what is the value of y​
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!