Questions by Davidtbernal

Questions by Davidtbernal

Given a side of a Square is 3cm. Find area and perimeter of the square.

asked Dec 12, 2023

2 answers

13 votes

173k views

Read the story. Barry is on the school tennis team. At practice yesterday, he did 3 forehand strokes for every 2 backhand strokes. Pick the diagram that models the ratio in the story. forehand backhand

asked Jul 25, 2023

1 answer

2 votes

84.8k views

Match each term with the phrase that best defines it.

asked Jun 11, 2023

1 answer

13 votes

211k views

Drag the red and blue dots along the x-axis and y-axis to graph 3x-5y=20

asked Apr 10, 2023

1 answer

2 votes

41.0k views

Read this paragraph from the essay. I have now been in India for over two years and a half after my return from South Africa. Over one quarter of that time I have passed on the Indian trains travelling

asked Dec 12, 2022

1 answer

1 vote

202k views

7945/100 is equal to what number

asked Dec 8, 2022

1 answer

3 votes

25.7k views

5. What do you want to know about science in the future? Write one question for each of the three subheadings in exercise 3.

asked Dec 6, 2022

1 answer

14 votes

90.0k views

17/2 as a mixed fraction

asked May 27, 2022

2 answers

8 votes

42.1k views

A random number generator generates numbers from 1 to 10. What is the probability that the number generator generates a 3 ?

asked Feb 11, 2022

2 answers

3 votes

122k views

The two columns below give fertility of eggs of the CP strain of Drosophila melanogaster raised in 100 vials of 10 eggs each (data from R.R. Sokal). Find the expected frequencies, assuming that the mortality

asked Feb 10, 2022

1 answer

13 votes

78.1k views

Which two kingdoms contain multicellular heterotrophs.

asked Dec 11, 2021

1 answer

5 votes

71.7k views

A toll bridge charges $2 for passenger cars and $4.5 for other vehicles. Suppose that 80% of all cars passing from this bridge are passenger cars. If in a day40 vehicles cross the bridge, compute the expected

asked Dec 6, 2021

1 answer

3 votes

144k views

Members of the theater club sold tickets for the spring musical. On Friday night, they made $125 in presales a sold 120 tickets at the door. For the Saturday night sho they earned $180 in presales and

asked Aug 8, 2021

1 answer

0 votes

39.4k views

What is the % by volume of a 835 mL solution with 35 mL of solute in it? 4.2% 6.9% 72% 42%

asked Jul 25, 2021

1 answer

5 votes

24.3k views

Which equation best represents the line graphed above? A) y=2 B) y= x + 2 C) y=2x D) x= 2

asked Jun 12, 2021

2 answers

2 votes

160k views

The table shows the number of students who play each instrument in the marching band. Instrument Students Trumpet 151515 Saxophone 777 Flute 111111 Drum 444 What is the ratio of students who play trumpet

asked May 4, 2021

2 answers

1 vote

84.5k views

Which of the following was true of Roman religion? Group of answer choices 1. It provided for the impeachment of the consuls. 2. It was the first written law code in the Mediterranean world.3. It covered

asked Feb 27, 2021

1 answer

1 vote

26.1k views

Aluminum has a density of 2.7 grams per cubic centimeter. What is the mass of a piece of aluminum with a volume of 40 cubic centimeters? A. 21 g B. 57 g C. 96 g D. 108 g

asked Oct 4, 2020

1 answer

2 votes

107k views

Slide 17: Practice Slide #4 At 283K, the gas in a cylinder has a volume of 0.250 L. The gas is allowed to expand to 0.285 L. What must the final temperature be for the pressure to remain constant?

asked Aug 22, 2020

1 answer

0 votes

48.5k views

Diane needs to memorize words on a vocabulary list for Korean class. She has memorized 20 of the words, which is one-half of the list. How many words are on the list?

asked Aug 14, 2020

2 answers

3 votes

87.1k views

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