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1 year ago

A number cube is rolled 25 times and lands on 2 five times. What is the experimental probability of landing on 2?

Mathematics

1 answer:

olga nikolaevna [1]1 year ago

5 0

Answer:

5/25, 1/5, or 20%

Step-by-step explanation:

Based on the experiment the dice lands on 2 five times, giving you the experimental probability

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Two friends shared 3/4 gallon of ice cream equally. What fraction of a gallon did each friend get ?

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3 years ago

Read 2 more answers

CON PROCESOS POR FAVOR

labwork [276]

Answer:

$\dfrac{149}{40}$

$\dfrac{38}{15}$

Step-by-step explanation:

$(\dfrac{7}{8} + \dfrac{4}{5}) - (\dfrac{9}{20} + \dfrac{-5}{2}) =$

$= (\dfrac{7}{8} \times \dfrac{5}{5} + \dfrac{4}{5} \times \dfrac{8}{8}) - (\dfrac{9}{20} + \dfrac{-5}{2} \times \dfrac{10}{10})$

$= (\dfrac{35}{40} + \dfrac{32}{40}) - (\dfrac{9}{20} + \dfrac{-50}{20})$

$= \dfrac{67}{40} - (-\dfrac{41}{20})$

$= \dfrac{67}{40} + \dfrac{41}{20} \times \dfrac{2}{2}$

$= \dfrac{67}{40} + \dfrac{82}{40}$

$= \dfrac{149}{40}$

$(-\dfrac{6}{4} + \dfrac{3}{2}) + (\dfrac{6}{5} + \dfrac{4}{3}) =$

$= (-\dfrac{3}{2} + \dfrac{3}{2})+ (\dfrac{6}{5} \times \dfrac{3}{3} + \dfrac{4}{3} \times \dfrac{5}{5})$

$= 0 + \dfrac{18}{15} + \dfrac{20}{15}$

$= \dfrac{38}{15}$

4 0

1 year ago

What is symmetrical line

Delicious77 [7]

Answer:

assuming youre asking for line of symmetry, it's a line that cuts a shape exactly in half.

for example, a square has 4 lines of symmetry

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2 years ago

3. The following data displays the lengths of some rivers in the United States.

elixir [45]

Answer:

missisipi river

Step-by-step explanation:

just did it, it was a trick question

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2 years ago