Recent activity by Grzegorz Piotrowski

Recent activity by Grzegorz Piotrowski

1 What is the value of the expression 25 ÷ 5 + (6 x 2) − 4? 7 9 12 13 2 What is the value of the expression 8 − (7 − 4) + 12 x 2? 29 11 14 19

answered Nov 24, 2023

2 answers 50.8k views

What is 999999 rounded to the nearest thousand .

asked Aug 4, 2023

2 answers 205k views

which of the following conditions may occur if a person often abruptly stops an intense cardio workout without cooling down ?

asked Jul 12, 2023

1 answer 232k views

How could you tell if your immune system were not functioning well

answered Jun 6, 2023

1 answer 2.2k views

Human nature always tries to defend its own interests and strives to maximize self-interest, but disregards the interests of others, even while stepping on the right to life and health of others, to gnaw

asked May 5, 2023

1 answer 231k views

Managers of a sports arena’s parking garage keep track of the duration of time customers park their cars there. Shown in the stem and - leaf display below is a sample of 15 such parking duration (in minutes).

asked Mar 7, 2023

1 answer 115k views

Select the correct answer. Which statement is true for the vertical number line? OA. -2. is located below – 33 OB. -4 is located below 4 OC. 3.25 is located above 3.75. OD. - is located below - -2

asked Mar 3, 2023

1 answer 229k views

The price of a gallon of unleaded gas has risen to $2.91 today. Yesterday's price was $2.84. Find the percentage increase. Round your answer to the nearest tenth of a percent.

answered Feb 28, 2023

2 answers 20.9k views

PLEASE HELP IMMEDIATELY, I NEED A RESPONSE TONIGHT!!! THANKS:) I'm giving all my points, 30. Trains A and B, 200 km apart on the same straight track, travel at speeds of 50 km/hr and 65 km/hr respectively.

asked Feb 9, 2023

1 answer 65.2k views

What effect would building a highway have on an ecosystem? A) increase in butterfly migration B) Decrease in destruction of a habitat C) Increase in carbon dioxide D) Increase in oxygen

answered Dec 11, 2022

2 answers 136k views

Select all that apply. Three diseases discussed in this lesson that can cause diarrhea are: tetanus amoebic dysentery typhus bacillary dysentery cholera food poisoning

asked Oct 1, 2022

1 answer 65.5k views

What host is used to make the flu vaccine and why can this host be a problem for some people?

answered Sep 11, 2022

1 answer 106k views

Pamela is 12 years younger than Jiri. The sum of their ages is 80. What is Jiri's age? years old

asked Sep 6, 2022

1 answer 184k views

Suppose a math class contains 40 students. There are 18 females (two of whom speak Spanish) and 22 males (two of whom speak Spanish). Give all answers as decimals to at least two decimal places. What percent

asked Jul 9, 2022

1 answer 188k views

In APQR, what is the m2Q? Enter your answer in the box.

asked Jul 1, 2022

1 answer 95.0k views

Help?????it's due tomorrow

answered Jun 27, 2022

1 answer 226k views

Solve for r in the parallelogram

asked Jun 18, 2022

1 answer 193k views

I don’t know how to do this problem if someone could help it would be much appreciated! 9 + 2 − 10 = 1 − 10

answered Apr 26, 2022

2 answers 89.7k views

What country is spain's neighbor to the west? to the north?

asked Apr 14, 2022

1 answer 113k views

Naomi surveyed some students to determine their favorite subject. The experimental probability of a student choosing math as their favorite subject is . If 16 of the students chose math as their favorite

answered Mar 27, 2022

2 answers 128k views

Search QAmmunity.org