Questions by Dave Gray

Questions by Dave Gray

I need help!!! Please Help me

asked Apr 20, 2022

2 answers

4 votes

158k views

Simplify the following expressions 7 — 15c — 11 —8x — 5x + 14 — 19 16q — 2q 13(—15 + 3m) 15b — 10 (—4b — 13)

asked Mar 28, 2022

1 answer

3 votes

210k views

Complete the Ratio Table

asked Jan 1, 2022

1 answer

23 votes

78.3k views

If the graph of the function f is a line with slope 2, which of the following could be the equation of f? A. f(x) = 4x-2 B. f(x) = 2x +4 C. f(x) = -2x-2 D. f(x) = 5x+2 E. f(x) = x++

asked Dec 15, 2021

2 answers

5 votes

71.1k views

In this exercise, we consider finding the first five coefficients in the series solution of the first-order linear initial value problem (x²+2)y′′ − 6y = 0 subject to the initial condition y(0) = 1, y′(0)

asked Dec 9, 2021

1 answer

5 votes

80.9k views

By using force to end rebellions during the Revolutions of 1848, what idea did European monarchs reinforce? Citizens could have little or no say in the government. Peaceful protests would be more effective

asked Nov 6, 2021

2 answers

2 votes

94.9k views

A tire company has developed a new type of steel-belted radial tire. Extensive testing indicates the population of mileages obtained by all tires of this new type is normally distributed with a mean of

asked Sep 8, 2021

2 answers

1 vote

59.1k views

When you multiply the linear and a quadratic expressions, (x2 − 4)(x − 2), what type of expression will the product be? Select all that apply.

asked Aug 8, 2021

2 answers

3 votes

105k views

WORTH A LOT OF POINTS! just copy what on the picture for notes so i can copy and paste i do not feel like writing all of that down

asked May 26, 2021

2 answers

1 vote

57.1k views

The s orbital can hold A. eight electrons. B. two electrons. C. six electrons. D. 12 electrons.

asked Apr 8, 2021

2 answers

0 votes

134k views

What are some Sumerian inventions and advances in learning that influenced the development of later civilizations

asked Mar 21, 2021

1 answer

4 votes

191k views

If y is directly proportional to x and y = 5 when x =2, what is the value of y when x=6

asked Aug 2, 2020

2 answers

1 vote

58.6k views

a)Show that whennbecomes very large, the energy levels of the hydrogen atom are getting closer to energy.b)Are the rays of these levels also approaching?c)How can this model give an idea of what happens

asked Jun 9, 2020

1 answer

2 votes

89.1k views

What is the difference between a key escrow and a recovery agent? (Choose all that apply.) A. The former is primarily for third party access to data B. The latter is primarily for third party access to

asked May 8, 2020

1 answer

3 votes

75.6k views

The diffrent River Valley? Who are the Bantu? How is the old kingdom diffrent from the New & Middle Kingdom? Describe the Shang Dynasty? Who are Indo-Europeans? Describe the code of Hammurabi? Who is Osiris

asked Apr 12, 2020

1 answer

1 vote

133k views

What parts of South America had not yet gained its independence?

asked Mar 24, 2020

2 answers

1 vote

48.9k views

The soccer team collected $800 at a car wash fundraiser They charged $5.00 for small vehicles and $10 00 for larger vehicles. The amount collected can be modeled by the equation s +10y-B0o, where represents

asked Feb 17, 2020

1 answer

1 vote

202k views

The Americana Clothing Company, based in Rhode Island, is a clothing brand influenced by the New England lifestyle. Which state would be most likely to experience cultural diffusion of this clothing brand?

asked Sep 2, 2019

1 answer

5 votes

119k views

What is a true statement about a Shakespearean sonnet? A. The third quatrain shows a change in mood from the first two quatrains. B. The final couplet reverses the ideas of the three quatrains. C. The

asked Aug 7, 2019

2 answers

3 votes

57.9k views

What is the value of arccos (-1/2)

asked Jun 13, 2019

2 answers

1 vote

189k views

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