Questions by Dafang Cao

Questions by Dafang Cao

Help!! It’s much appreciated in this time

asked Oct 15, 2021

1 answer

1 vote

177k views

Find cos A and B. Write each answer as a fraction

asked Jul 17, 2021

1 answer

0 votes

65.0k views

CUAL PERSONAJE ES MAS EXTRAÑO DEL CUENTO EL FANTASMA DE CANTERVILLE ayudenme xfa me urge

asked Jul 2, 2021

2 answers

0 votes

28.1k views

It is advertised that the average braking distance for a small car traveling at 65 miles per hour equals 120 feet. A transportation researcher wants to determine if the statement made in the advertisement

asked May 11, 2021

1 answer

1 vote

20.7k views

If P(-4,-2) and Q(1, -3) represent points in a coordinate plane. If Q is the midpoint of segment PM, find M. O (6,-4) o(-5, -5) O(-4,6) (3,1)

asked Mar 10, 2021

1 answer

1 vote

133k views

Requires 5,000 per year in extra income. She has 60,000 to invest in b-rated bonds paying 15% per year or in a cd deposit paying 7% per year. How much money should be invested in each to realize exactly

asked Jan 23, 2021

1 answer

5 votes

115k views

JG bisects FJH, FJG= (2x + 4)° and GJH = (3x -9)° What is FJH

asked Apr 21, 2020

2 answers

5 votes

25.8k views

There are 40 grams of sugar in a 12 oz can of Dr Pepper. If your max intake of sugar permitted for the day is 25 grams, how much of the Dr. Pepper can you drink?

asked Jun 17, 2019

2 answers

4 votes

165k views

A recent research review concluded that obesity was linked with low ____ in children.

asked May 5, 2019

2 answers

0 votes

177k views

Triangle ABC and Triangle XYZ are similar. If angle A=30 and angle B=45, what can you conclude? A. Triangle XYZ is acute. B. Triangle XYZ is isosceles. C. Triangle XYZ is right. D. Triangle XYZ is obtuse.

asked Apr 6, 2019

1 answer

1 vote

95.7k views

How does the size of fungal hyphae contribute to their ability to decompose detritus? (select all that apply.) fungal hyphae have a low ratio of surface area to volume, so they are able to secrete more

asked Mar 18, 2019

1 answer

5 votes

98.2k views

What term refers to a speaker's consideration of audience, purpose, and context when giving a speech?

asked Nov 18, 2018

1 answer

3 votes

131k views

Using this nomogram, what is the magnitude of an earthquake that is 500 km from a seismic station and has an amplitude of 0.2 mm?

asked Feb 9, 2018

1 answer

3 votes

31.3k views

Sully uses a battery and a coil of wire to create an electromagnet. Using the same materials, if he wants to increase the strength of his electromagnet, he must _____ the number of loops in the coil of

asked Jan 15, 2018

2 answers

4 votes

197k views

Which of the following is NOT a vascular tissue in a plant? xylem phloem parenchyma none of the above

asked Sep 12, 2017

1 answer

4 votes

216k views

Write an equation for the relationship between time and distance for each horse

asked Apr 26, 2017

2 answers

0 votes

147k views

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