Recent activity by Yihui Sun

Recent activity by Yihui Sun

2) Add or subtract the following polynomials: (5pts each) 1) (98-7x' +5x-3)+(2x* +4x'-6x-8) = ii) (8x* +6x - 4x2 -2)-(3x* – 5x – 7x+9)=

asked Nov 23, 2023

1 answer 107k views

_____ are the cells of the innate immune system that digest cellular debris and pathogens.

asked Nov 18, 2023

1 answer 170k views

tim earns $150/ week plus 15.50 for each desk he assembles. Write an expression to represent this statement

answered Oct 15, 2023

1 answer 182k views

Human right violation

answered Sep 17, 2023

2 answers 186k views

Nico uses a uniform probability model for an experiment using a deck of 40 cards. there are 10 blue cards, 10 red cards, 10 green cards, and 10 yellow cards in the deck. cards will be drawn one at a time

asked Jun 9, 2023

2 answers 113k views

PLEASE SHOW ALL WORK AC is 4 inches. BC is 3/4 inch. Find AB. Group of answer choices 4 inches inches inches

asked Jun 5, 2023

1 answer 191k views

What term is used for species that are at serious risk of extinction?

asked May 12, 2023

1 answer 171k views

Can you please list down the answers?

asked May 10, 2023

1 answer 215k views

Suppose a manufacturer knows from previous data that 1.5% of one type oflightbulb are defective. The quality control inspector randomly selects bulbsuntil a defective one is found. Is this a binomial experiment?

answered Apr 14, 2023

1 answer 101k views

How does race affect a person from achieving their dreams? 1 paragraph

answered Mar 14, 2023

1 answer 139k views

How would you represent 10 · 10 · 10 · 10 · 10 as a power of ten?

answered Dec 22, 2022

2 answers 72.1k views

Look the phto plz help

answered Nov 28, 2022

2 answers 59.0k views

Indigo Company had cash sales of $78,120 (including taxes) for the month of June. Sales are subject to 8.5% sales tax. how to record the sale ?

asked Aug 17, 2022

1 answer 13.6k views

Help please Two children and their dog are outside. The children are skating, and the dog is eating. It begins to rain, and the children and dog rush inside so quickly that it causes them to breathe more

asked Aug 17, 2022

2 answers 143k views

Solve and don’t spam please

asked Aug 11, 2022

2 answers 214k views

Solve for q 7/3 = q + 2/3

answered Aug 10, 2022

2 answers 22.5k views

How successful was the New Right in the 1980's? What did the movement do and how did they achieve their goals?

answered Aug 10, 2022

1 answer 52.0k views

4. Using your knowledge of elements, compounds and mixtures, classify the following substances into the different categories in the table below: magnesium, air, hydrogen, water, salty water, iron oxide,

asked Jul 4, 2022

1 answer 223k views

Solve the system of linear equations by elimination. 8x - 5y = 11 4x – 3y = 5

asked May 17, 2022

1 answer 40.2k views

5. Thinking Critically Paramecium, a single-celled fresh-water organism, takes in water by osmosis. Paramecium uses an organelle called a contractile vacuole to remove excess water from the cell. (a) Describe

asked May 9, 2022

1 answer 112k views

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