Recent activity by Pdr

Recent activity by Pdr

HELPP!! please!!! asap

answered Dec 26, 2024

2 answers 213k views

This is a reservoir mask (also called a non-rebreather mask): A) It delivers oxygen at a fixed concentration B) It allows the patient to rebreathe exhaled air C) It is used for controlled ventilation during

asked Dec 19, 2024

1 answer 53.8k views

The terms marketing and advertising mean the same thing. (T/F) True False

answered Dec 18, 2024

1 answer 132k views

At what temperature (in oC) does 5.43 g of helium occupy a volume of 7.23 L at a pressure of 1.59 atm?

asked Dec 12, 2024

1 answer 29.6k views

After ten years of a two‑hour commute, Brenda has gotten sick and tired of it. So she bought a rocket pack. (The mass of Brenda and her rocket pack is 70.0 kg.

asked Dec 11, 2024

1 answer 117k views

Please help me I will offer you a point

answered Oct 24, 2024

2 answers 180k views

What is 463,746,48.74783474948728484 times 949,735,745,974,39.7843781879379837893127382? a) 4.41 x 10^31 b) 4.395 x 10^31 c) 4.395 x 10^30 d) 4.41 x 10^30

asked Sep 18, 2024

1 answer 44.7k views

Find the perimeter of the triangle with vertices A(-6,-3), B(1,-1), C(1,-5) to the nearest hundreth

answered Sep 1, 2024

1 answer 166k views

According to the results of a study by Hudson and Bruckman (2004): a) Online research is inherently unethical b) Participants are more likely to provide honest responses online c) Deception is more common

answered Jun 11, 2024

1 answer 54.6k views

The 4 aces in the minor arcana are symbolic representations of the knapsack the (1)___ carries, and also the tools the (2)___ displays in the major arcana of the tarot. There is a CONNECTION between the

answered Mar 15, 2024

1 answer 155k views

Pleas help me I’m having bad grades in English

answered Nov 27, 2023

2 answers 191k views

Lauri is planning a bridal shower for her best friend. At the party , she wants to serve 3 beverages, 2 appetizers, and 2 desserts, but she does not have time to cook. She can choose from 18 bottled drinks,

answered Nov 17, 2023

1 answer 184k views

Determine the mass of the sample based on the following data to two decimal places- mass of beaker and cover: 50.09- mass of beaker, cover, and sample before heating: 51.04- mass of beaker, cover, and

answered Nov 16, 2023

1 answer 32.3k views

Homework 7 unit 4 linear equations. I need help with all the questions!

asked Nov 4, 2023

1 answer 161k views

Estoy segura que la tienda____ a las nueve. (cerrar)

answered Jul 7, 2023

2 answers 66.3k views

Suppose the linear regression line y=2.4x+3.1 predicts the time, in minutes, it takes you to be served at a food stand if there are x people in line ahead of you. About how much time would it take you

asked May 16, 2023

1 answer 204k views

Aidez moi Aidez moi!

asked Apr 12, 2023

1 answer 153k views

7. After testing for COVID-19 at Mulago Hospital, the ratio of positive to negative to asymptomatic cases was 4:5:7 respectively. If the total number of negative and positive cases was 63, (a) find the

answered Feb 12, 2023

1 answer 111k views

Ben bought a Rolex for $150,000 with a 100% markup, how much will it cost?

answered Jan 28, 2023

2 answers 231k views

Identify the parts of the expression 5x2 +7 5x is a 5 is a(n) 7 is a(n) x is a

answered Nov 22, 2022

2 answers 225k views

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