Questions by Alireza Naghizadeh

Questions by Alireza Naghizadeh

ERRE 3 RIVERS, DAMIR A store sells a shirt that is discounted by 10%. A coupon is used for an additional 10% off the discounted price. What is the total percentage discount on the shirt?

asked Jan 20, 2021

1 answer

1 vote

145k views

A survey showed that 84% of adults need correction (eyeglasses, contacts, surgery, etc.) for their eyesight. If 17 adults are randomly selected, find the probability that at least 16 of them need correction

asked Sep 7, 2020

1 answer

1 vote

156k views

_____________ is a dissociative anesthetic it induces a lack of responsive awareness not only of pain, but also of the general environment, without a corresponding depression of the autonomic nervous system.

asked Apr 4, 2020

1 answer

4 votes

211k views

The ____________ microscope uses slight differences in refractive indexes and an annular condenser to produce sharper images than simple bright-field microscopy.

asked Nov 22, 2019

1 answer

4 votes

7.2k views

Why is secondhand smoke an environmental risk?

asked Oct 25, 2019

2 answers

5 votes

124k views

Angles α and β are the two acute angles in a right triangle, where α = 5x 3 + 20 and β = 2x 3 + 14. Find α.

asked Aug 15, 2019

2 answers

0 votes

179k views

Herodotus wrote a famous history of this nation.

asked Jan 24, 2019

2 answers

0 votes

104k views

Presidents facing opposition to key policies or legislative positions will often

asked Oct 4, 2018

1 answer

0 votes

43.6k views

Jamal was riding his bike home at a speed of 12 mph. On his trip out, he had traveled 8 miles away from his house. He has been traveling for a half hour at this speed. How far away from home is he?

asked Sep 28, 2018

2 answers

0 votes

22.8k views

How did lancelot escape from the four witches??

asked Apr 14, 2018

1 answer

2 votes

109k views

What two numbers multiply to negative 18 and add to negative 3

asked Apr 5, 2018

1 answer

5 votes

6.1k views

Chronic pain in the upper abdomen that has no obvious physical cause is referred to as A. peptic ulcer. B. gastroesophageal reflux. C. irritable bowel syndrome. D. functional dyspepsia.

asked Nov 4, 2017

2 answers

0 votes

125k views

How many grams of magnesium oxide can be produced when 97.2 g Mg react with 88.5 g O2? Unbalanced equation: Mg + O2 → MgO

asked Jul 16, 2017

1 answer

2 votes

32.8k views

Find the value is the the correct answer

asked Jun 3, 2017

1 answer

2 votes

203k views

A 20 gallon fish tank is being filled at a rate of 2 gallons per minute.At this rate,how many minutes will it take to fill this fish tank 3/4 full?

asked May 25, 2017

2 answers

3 votes

164k views

Describe your body's requirements for vitamins and minerals?

asked Aug 11, 2016

2 answers

0 votes

57.4k views

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