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Rudik [331]
3 years ago
15

At a stop in New York City, 50 people board a subway every 10 minutes. After how long will 250 people have boarded a train at th

at stop? A. 20 minutes B. 40 minutes C. 50 minutes D. 1 hour
Mathematics
1 answer:
Rainbow [258]3 years ago
3 0

Answer:

C. 50 minutes

Step-by-step explanation:

each time, 50 people can aboard. to calculate how many times people aboard, divide 250 by 50, equals 5

each time to aboard takes 10 minutes, so multiply 5 by 10 equals 50minutes.

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PolarNik [594]

Answer:

the total of angle's in traingle is 180

so 85+53+c=180

c=180-138

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8 0
3 years ago
Read 2 more answers
a planter box in the city plaza measures 3 2/3 feet by 4/18 feet by 2 1/2 feet. find the volume of the planter box
Solnce55 [7]

Answer:

V=\frac{55}{27}ft^3

Step-by-step explanation:

We are given box

whose dimensions are

Length is 3 2/3 feet

so,

L=3\frac{2}{3} =\frac{3\times 3+2}{3}=\frac{11}{3}

Width is 4/18 feet

W=\frac{4}{18}

Height is 2 1/2 feet

so,

H=2\frac{1}{2} =\frac{2\times 2+1}{2}=\frac{5}{2}

now, we can find volume

V=L\times W\times H

now, we can plug values

V=\frac{11}{3}\times \frac{4}{18}\times \frac{5}{2}

now, we can simplify it

and we get

V=\frac{55}{27}ft^3

7 0
4 years ago
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4 = 4 ( x + 10 ) solve for x
MaRussiya [10]

Answer:

x = -9

Step-by-step explanation:

mark helpfull give 5str and award brainliest

3 0
3 years ago
The institute of medicine determined that a man should drink 3 liters of fluids and a woman should drink 2.2 liters. Mr.Morrison
Kipish [7]
According to the question,

Man needs to drink = 3 liters of water a day = 3000 ml

Women needs to drink = 2.2 liters of water a day = 2200 ml

Mr. Morrison drank = 880 ml
Mrs. Morrison drank = 700 ml

Total water needed to be drink by both men and women = 3000+2200 = 5200 ml

Total water drank by Mr. and Mrs. Morrison = 880+700 = 1580 ml

Water they both need to drink combined to meet the recommended amounts for the day = 5200 - 1580 = 3620ml
= 3.62 liters

Hope this helps!
8 0
4 years ago
A wire is attached to the top of a 15-foot flagpole. The other end of the wire is attached to a point on the ground that is 18 f
Irina18 [472]
15^2+18^2=the square root of 549 which equals 23.4
3 0
3 years ago
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