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expeople1 [14]
2 years ago
11

Amtrak trains from Chicago to Portland arrived at Havre, MT, where they make a crew change, the following numbers of minutes lat

e: 26, 17, 245, 19, 38, 42, 11, 0, 14, 44 Find the mean number of minutes late at Havre (to one decimal place).
Mathematics
1 answer:
arsen [322]2 years ago
6 0

Answer:

45.6 min

Step-by-step explanation:

(26+17+245+19+38+42+11+0+14+44) / 10 = 456 / 10 = 45.6

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hayden has 6 rolls of dime s there are 50 dimes in each roll how many dimes does he have altoghether?
Ede4ka [16]
Hayden has 300 dimes
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2 years ago
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If a box of 100 pencils cost $4.75, what should you expect to pay for 225 pencils?
skad [1K]

Answer:

$ 10.69

Step-by-step explanation:

225 is 2.25 times the 100 pencils. ( 225/100) So all you have to do is multiply 2.25 the price ($4.75) and you get 10.6875, money can only go to the tenth place so you round it to $10.69

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6 0
3 years ago
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In the following image, AB is parallel to DC, and BC is a transversal intersecting both parallel lines. The measure of angle ABC
AlexFokin [52]

Answer:

n° = 62°

p° = 62°

q° = 118°

v° = 84°

w° = 138°

Step-by-step explanation:

angle ABC is 118°

so

m° + 118° = 180

m° = 180° - 118°

m° = 62°

n° = m° = 62° (corresponding angles are equal since AB is parallel to DC, and BC)

p° = n° = 62° (vertical angles are equal)

q° + n° = 180° (linear pair angles)

q° + 62° = 180°

q° = 180° - 62°

q° = 118°

v° + 96° = 180° (linear pair angles)

v°  = 180° - 96°

v° = 84°

w° + 42° = 180 (linear pair angles)

w° = 180° - 42°

w° = 138°

8 0
3 years ago
Explain why it does not matter what letter or symbol is used to find an unknown number
lawyer [7]
In an equation using x is just a place holder because those numbers are variables so it doesn't matter whether it is x or w.
6 0
3 years ago
1 hour is equal to blank minutes
choli [55]
There are 60 minutes in an hour, so 1 hour is equal to 60 minutes.
Hope that helped =)
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2 years ago
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