Recent activity by Krzysztof Antosik

Recent activity by Krzysztof Antosik

since many childhood diseases such as mumps and measles are rare now within the united states, why is it still important for children to be immunized against them?

asked Dec 22, 2023

1 answer 206k views

What is the slope of the line that passes through the points (9,-5) and (1, -1)? Write your answer in simplest form.

answered Dec 8, 2023

1 answer 80.3k views

How many solutions does the system of equations below have?4x − 8y = –17x − 14y = 4No solutionOne solutionInfinitely solutions

asked Nov 24, 2023

1 answer 141k views

NEED HELP ASAP DUE SOON!!!!!!

asked Oct 20, 2023

1 answer 217k views

Natural selection A. results in changes to a species immediately. B. results in no changes to a species. C. results in changes to a species over a long period of time. D. results in a species being wiped

asked Sep 15, 2023

1 answer 37.0k views

(-6,-3) (6,-7) slop intercept form

asked Aug 3, 2023

2 answers 97.7k views

Write inside the food pyramid the foods you eat every day

asked Apr 8, 2023

1 answer 69.9k views

There is a answer i need help with can u help me?

asked Apr 7, 2023

1 answer 87.9k views

If we say that a galaxy has a lookback time of 1 billion years, we mean that _________.

asked Apr 5, 2023

1 answer 27.4k views

Which of the following are responsible for the production of cancer cells? A. oncogenes B. mucin C. tumor suppressor genes D. cytosol

answered Jan 3, 2023

1 answer 140k views

One of the following expressions is equivalent to 8x^2-10x+3. Which expression is it?

asked Dec 10, 2022

1 answer 197k views

What makes a model not useful? A.) if it is in proportion with the object it represents B.) if it is made of a different material than the object it represents C.) if it is not the same mass of the object

answered Dec 9, 2022

1 answer 188k views

Answer and I will give you brainiliest I need a surely answer please

asked Dec 4, 2022

1 answer 63.5k views

In the Passage, review the paragraph that begins on page 3 and ends on page 4. Choose TWO sentences in the paragraph that describe how the guest fooled Mrs. Hall.

answered Oct 30, 2022

2 answers 179k views

In the figure, given ∆x=30cm, k=200N/cm, g=10m/s². Find the mass of the object

asked Oct 5, 2022

1 answer 101k views

A bullet 2cm log is fired at 420m/s and passes straight a 10cm thick board exiting at 280m/s

answered Sep 11, 2022

1 answer 211k views

What are the general steps to follow when solving an equation

answered Aug 3, 2022

1 answer 214k views

Why should people care about vaccines?

asked Jul 19, 2022

2 answers 196k views

Posting for a freind please hurry

asked Jul 16, 2022

2 answers 31.9k views

After Jacqueline woodson's parents separate,Woodson and her siblings move with their mother from

asked May 28, 2022

1 answer 231k views

Search QAmmunity.org