Questions by Henry Aspden

Questions by Henry Aspden

2. Making sure your calculator is in DEGREE MODE, evaluate each of the following an verify that they either match or are close to the ratios you found in #1. (a) sin( 67 ) = (b) cos(67 ) = (c) tan (67")

asked Dec 24, 2021

1 answer

3 votes

33.3k views

Iron(III) oxide and hydrogen react to form iron and water, like this: Fe_2O_3(s) + 3H_2(g) rightarrow 2Fe(s) + 3H_2O(g) At a certain temperature, a chemist finds that a 5.4 L reaction vessel containing

asked Nov 7, 2021

1 answer

3 votes

189k views

PLS HELP ASAP!! 20 POINTS

asked Nov 5, 2021

2 answers

4 votes

192k views

PIZZA CRUST Pepe’s Pizza makes 52 pizza crusts the fi rst week and 180 pizza crusts each subsequent week. Dianne’s Delicatessen makes 26 pizza crusts the fi rst week and 90 pizza crusts each subsequent

asked Aug 28, 2021

1 answer

2 votes

231k views

What is the energy of an electromagnetic wave that has a wavelength of 7.0×10^-12 m? Use the equation E- Intion hc

asked Jul 10, 2021

1 answer

0 votes

125k views

Factor the expression: 9y + 27

asked Jun 2, 2021

2 answers

3 votes

126k views

BRAINILIST TO FIRST PERSON TO GET IT CORRECT AND BE FIRST!! (COIN JACKPOT!!!!) I need help! so answer soon to get all my goods!!! (DON'T MISS OUT!!) XD But seriously- HELPPPPP!

asked Jan 23, 2021

2 answers

3 votes

81.4k views

A toy manufacturer claims that the mean time that its top-selling toy captures children's attention is at least 45 minutes. Suppose that we doubt this claim and we carry out a hypothesis test to see if

asked Dec 22, 2020

1 answer

5 votes

58.9k views

What did alexander hamilton ask congress to create in order to help build a strong national economy

asked Dec 9, 2020

2 answers

4 votes

63.7k views

How do plants and animals adapt to survive? Give some examples.

asked Jul 10, 2020

1 answer

3 votes

175k views

Which of the following is/are true of queer theory? A. Queer theory critiques what we consider to be normal and abnormal. B. Queer theory applies to only gay people, not heterosexual people. C. Queer theory

asked Jun 22, 2020

1 answer

4 votes

47.4k views

At the end of this code, what will the value of y be? (Select the best answer.) 2 5 12 7 10

asked Apr 19, 2020

1 answer

2 votes

37.6k views

I need help with this math problem.

asked Mar 27, 2020

1 answer

4 votes

216k views

Which “ type “ does the character Mrs.Rogers best represent?

asked Mar 17, 2020

2 answers

0 votes

116k views

Describe how the supreme court's decisions affected the power of the Federal Government

asked Aug 13, 2019

1 answer

1 vote

195k views

The line through (2,-1) and parallel to x-2y=6 has the equation:

asked Jun 28, 2019

1 answer

4 votes

62.4k views

50/6 = x/12 What is the value of x?

asked Jan 5, 2019

1 answer

4 votes

1.4k views

Which statement about Botswana is not true? It has a dry climate. It has high population density. It profits from diamond sales. It raises beef cattle.

asked Dec 4, 2018

1 answer

5 votes

55.3k views

The triangle JKL shown on the coordinate grid below is reflected once to map onto triangle J'K'L': If vertex L' is at (-3,4), what are the coordinates of vertex J'?

asked Oct 26, 2018

2 answers

4 votes

143k views

If the sin 30 degrees is 1/2, then the cos

asked Feb 22, 2018

1 answer

4 votes

14.6k views

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