Questions by Andreas Covidiot

Questions by Andreas Covidiot

A store bought a hand-crafted toy chest at a cost of $921.60 and marked it up 115%. Sebastian bought it and paid 2% sales tax. What was his total cost

asked Dec 26, 2024

1 answer

5 votes

71.6k views

If SS(xy) = -534.1 and SS(x) = 1775.8, find b1 to four decimal places.

asked Dec 24, 2024

1 answer

2 votes

135k views

Find the equation of the line through point (−3,8) and perpendicular to y=2/7x + 11/7. Use a forward slash (i.e. "/") for fractions (e.g. 1/2 for 12).

asked Sep 13, 2024

1 answer

5 votes

200k views

Use bond energy values to estimate Δh for each of the following reactions in the gas phase: H₂ + Cl₂ → 2 HCl?

asked Aug 1, 2024

1 answer

2 votes

117k views

Recognize that biodiversity includes: a) Only animal species b) Only plant species c) Variety of life forms in an ecosystem d) Inanimate objects in an environment

asked Jul 9, 2024

1 answer

5 votes

106k views

What did Ari's father do before the war? A. Doctor B. Teacher C. Soldier D. Scientist

asked Jun 26, 2024

1 answer

1 vote

231k views

Greek yogurt has 25% of the calcium that most people need in a day. What is 25% as a decimal?

asked Jun 20, 2024

1 answer

5 votes

128k views

Water flows through the 2-m-wide rectangular channel. What is the width of the channel? 1) 1 m 2) 2 m 3) 3 m 4) 4 m

asked Jan 11, 2024

1 answer

5 votes

48.8k views

Natasha Romanov is really good at playing darts. She can hit a bullseye about 95% of the time. How many throws will she need in order for her to hit 76 bullseyes?

asked Aug 19, 2023

2 answers

14 votes

21.4k views

IxI = 9 Can you please teach me how to solve this? Its called ; Absolute value equations

asked Jun 15, 2023

1 answer

2 votes

68.0k views

Lines v and w are parallel. Which statement can you NOT deduce from this information?

asked Jan 4, 2023

1 answer

2 votes

220k views

The attorney who tried to prove that an accused person is innocent is the

asked Dec 1, 2022

1 answer

5 votes

231k views

In most electric generators, either the armature (the coil of wire) or the magnetic field is____ generating a(n)_____ A.turned off;temporary dipole B.nonconducting;flux line C.rotated;inducted current

asked Nov 1, 2022

1 answer

3 votes

24.0k views

What is the element name for 2,5

asked Oct 8, 2022

1 answer

4 votes

204k views

Describe the process of digestion (20marks)

asked Mar 21, 2022

1 answer

4 votes

191k views

Mass of the original sample of mixture (g) 1.571 Mass of recovered naphthalene (g) 0.518 Mass of recovered 3-nitroaniline (g) 0.487 Mass of recovered benzoic acid (g) 0.505 Required: a. % by mass of naphthalene

asked Mar 10, 2022

1 answer

10 votes

169k views

Find the rate of change for each linear function decrease of 22 m/min Decrease of 22 min/m Increase of 22 m/min Decrease of 20 m/mm

asked Aug 26, 2021

1 answer

4 votes

23.9k views

Does anyone know the answer please help

asked Aug 12, 2021

2 answers

2 votes

153k views

Jonathan has 30 chocolates. He gives some chocolates to his friend David. He then gives Sarah half the number of chocolates that he gave David and gives Lily two-thirds of what he gave David. After giving

asked May 14, 2021

1 answer

3 votes

109k views

What risk factors can you not modify?

asked May 3, 2021

2 answers

5 votes

114k views

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