Mathematics, 20.05.2021 19:00 ozzie26

The graph shows the time at which 100 students ran 3 km. Find how many students ran this distance between 0 and 10, 10 and 20, 20 and 30 and 30 and 40 minutes. Using this grouping of the students, estimate the mean running time.

The graph shows the time at which 100 students ran 3 km. Find how many students ran this distance b

Answers: 2

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 14:30

In trapezoid bath, ah=19.7 and et=16.1. identify be.

Answers: 1

Answer

Mathematics, 21.06.2019 19:00

What is the simplified form of (3.25x10^3)(7.8x10^6) written in scientific notation?

Answers: 1

Answer

Mathematics, 21.06.2019 19:00

Angela is buying a dress that is on sale for 20% off. if the original price of the dress is $40.00, how much money is angela saving on the dress? a. $0.80 b. $3.20 c. $32.00 d. $8.00

Answers: 1

Answer

Mathematics, 21.06.2019 21:00

If there are 3.281 feet in 1 meter, how many inches are in one centimeter

Answers: 1

Answer

You know the right answer?

The graph shows the time at which 100 students ran 3 km. Find how many students ran this distance be...

Questions

Mathematics, 23.06.2019 07:10

Which of the following rational functions is graphed below ?

English, 23.06.2019 07:10

Organization, tone, and word choice should be considered when evaluating effective...

Mathematics, 23.06.2019 07:10

Heron's formula: a+b+c.: a- /s(s-a)(s -b)(s-c)1. in geometry, heron's formula (sometimes called hero's formula), named ano arbitrary choice of side a...

Mathematics, 23.06.2019 07:10

In geometry heron's formula sometimes called harold's formerly named after heroin and of alexandra gets the area of a triangle by requiring no obituar...

Biology, 23.06.2019 07:10

Giraffes with short necks tend to be unable to access enough food, while giraffes with long necks can reach more food at the tops of trees. this cause...

Mathematics, 23.06.2019 07:10

The rectangle below has an area of 144x4 square meters and a width of 12x meters. what is the length of the rectangle?...

Mathematics, 23.06.2019 07:10

Which of the following rational functions is graphed below ?

Mathematics, 23.06.2019 07:10

Round .05 to the nearest hundredths and to the nearest tenths separate answers...

Mathematics, 23.06.2019 07:10

Aman is walking along a straight road. he notices the top of a tower. between the ground where he is standing and the top of the tower, there is a 25...

Physics, 23.06.2019 07:10

Atoy airplane, flying in a horizontal, circularpath, completes 10. complete circles in 30.seconds. if the radius of the plane’s circular pathis 4.0 me...

Mathematics, 23.06.2019 07:10

What is the quotient? x-1/7x2-3x-9 a)7x – 10-19/x-1 b) 7x + 4 – 7x 5/x-1 c) 7x-10+1/x-1 d)7x+4-13/x-1...

Chemistry, 23.06.2019 07:10

1) a light bulb takes in 30 of energy per second. it transfers 3j as use energy. calculate the efficiency. second. it transfers 3j as useful light ene...

Mathematics, 23.06.2019 07:10

Ow tide in the ocean occurs at 8: 00am. the depth of the water at this time is 4 meters. high tide occurs at 4: 00pm and the depth of the water at thi...

History, 23.06.2019 07:10

Using the drop-down menus, choose the correct word or phrase to correctly complete each sentence. the supreme court ruled in favor of. the government...

Mathematics, 23.06.2019 07:10

Points m, n and o are collinear and n is between m and o with the ratio of mn and no being 3: 1. if m is at (- and n is at (4,-1) what are the coordin...

Mathematics, 23.06.2019 07:10

Write an addition expression to describe each situation. then find each sum. 1) a hawk is in a tree 100 feet above the ground. it flies down to the gr...

Mathematics, 23.06.2019 07:10

Which expression has the same value as -18 divided by -9 a. -18÷2b. -12÷(-3)c. -10÷5d-8÷(-4)...

English, 23.06.2019 07:10

Whats the least common multiples for 5, 7...

English, 23.06.2019 07:10

Imagine your child comes home from school and tells you something about another culture that is not true. how would you your child distinguish betwee...

English, 23.06.2019 07:10

Of the four types of families, what type do you have? what is the composition of your family? what are the advantages and disadvantages of this comp...

More questions: Mathematics Another questions