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Schach [20]
3 years ago
9

Every 3 days seth goes to the grocery store. his best friend brian goes every 5 days. on what day will they both go to the store

on the same day?
Mathematics
2 answers:
Wewaii [24]3 years ago
8 0
I believe that would be on the 15th day because the LCM, or least common multiple of 3 and 5 is 15.
creativ13 [48]3 years ago
3 0
The answer is 1t I think
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The winner of a race ran the distance in 45s at an average speed of 9.6 m/s. The runner who came in last finished and 48 seconds
RSB [31]

Answer:

The answer to your question is speed = 9 m/s

Step-by-step explanation:

Data

Winner                                 Last runner

time = 45 s                           time = 48 s

speed = 9.6 m/s

Process

1) Calculate the distance they ran using the data of the winner

      speed = distance / time

-Solve for distance

      distance = speed x time

-Substitution

      distance = (9.6)(45)

-Result

      distance = 432 m

2.- Calculate the speed of the last runner

-Substitution

      speed = 432/48

-Result

     speed = 9 m/s

3 0
3 years ago
Rachel left home for school at 7:45 one morning. She returned home at 4:05 that afternoon. How many hours and minutes was she go
IceJOKER [234]

Answer:

8 hours 20 minutes

Step-by-step explanation:

Given that :

Time Rachel left for school = 7:45 a.m

Time she returned Home = 4:05 p.m

Time for which Rachael was gone :

4:05 p.m - 7:45 a.m

7:45 a.m to 3:45 p.m= 8 hours

3:45pm to 4:05 pm = 20 minutes

= 8 hours 20 minutes

Rachael was gone for 8 hours 20 minutes

8 0
2 years ago
If the endpoints of the diameter of a circle are (−14, 4) and (−2, 0), what is the standard form equation of the circle? a) (x −
Stels [109]
The answer to this question is 10
8 0
3 years ago
Read 2 more answers
Please help explanation if possible
Vilka [71]

Answer:

Number of years between 1950 and 2100 =

2100 - 1950 = 150 \: years

150 = 50 + 50 + 50 years.

2500000 \times 150 = 375,000,000

So, total population in 2100 is 375,000,000.

8 0
3 years ago
Can some help me with this! Will Mark brainliest ❤️
Serhud [2]
If TU is 7.5 and UC is 17.5, TV = 25 because you just add the two together

3 0
2 years ago
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