Recent activity by Alejandro Barone

Recent activity by Alejandro Barone

A woman can bicycle 21 miles in the same time as it takes her to walk 5 miles. She can ride 8 mph faster than she can walk. How fast can she walk? She can walk __________________ mph

asked Nov 6, 2023

1 answer 193k views

Help please..............

answered Sep 27, 2023

1 answer 473k views

Subjects in an experiment take either an aspirin or a placebo as part of a study on heart attack prevention. The use of a placebo is an example of incorporating what aspect of successful experimental design?

answered Sep 7, 2023

1 answer 394k views

Help me pleaseeeeeeeeee

asked Sep 3, 2023

2 answers 280k views

After which event could you say that evolution has occurred? A white-eyed fly is born into a population of brown-eyed flies. A new predator comes into an environment. A population of mice consists of more

answered Aug 28, 2023

1 answer 236k views

H04Y 8 6 2 V -10 -8 -6 U 52 + 6 e 12 -4 -6 -8 -10-

answered Jun 15, 2023

1 answer 274k views

The density of chlorine gas at 0.970 atm and 29.8 °C is ________ g/L.

asked May 11, 2023

2 answers 111k views

Which letters are true about hydrogen? A. A hydrogen bond is stronger than an ionic bond B. The attraction between the hydrogen atom on one water molecule have oxygen atom on another water molecule is

asked Apr 21, 2023

1 answer 511k views

one angle of a triangle measures 80° more than the smallest, while a third angle is twice the smallest. whats the measure of each angle?

answered Apr 9, 2023

1 answer 22.9k views

Canada has two official languages English and French a poll was given out to people asking them what language does your mother speak here is what the poll found out combining many separate languages from

asked Jan 24, 2023

1 answer 508k views

Bonjour, j'espère que vous allez bien, j'ai un devoir maison à faire en chimie, je suis en 4ème . Ma question est: Qui a découvert l'hydrogène? En quelle année?Comment?+ citer deux propriétés de l'hydrogène,

asked Aug 19, 2022

2 answers 67.2k views

How many moles of iron is equivalent to 4.45 x 10^22 atoms of iron

answered Aug 13, 2022

2 answers 159k views

Solve the inequality. −4x≤−48

asked May 5, 2022

1 answer 326k views

Khan academy sucks. can someone answer this? :)

asked Feb 26, 2022

1 answer 516k views

What is six over seven times two and three over fourteen?

answered Feb 18, 2022

2 answers 189k views

Diffused reflection occurs if a ray of light is reflected by a

asked Feb 7, 2022

1 answer 45.0k views

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