Recent activity by Trogne

Recent activity by Trogne

Unless specifically stated otherwise, you may assume the speed of sound for all the scenarios below is 350 m/s.5.A particular star usually emits infrared light with a frequency of 900 GHz (900 x 109 Hz).

answered Sep 2, 2023

1 answer 57.7k views

which equations are correct? all that apply-2b^3(6b^2+5)= - 12b^5-10b^3- 7x^2(4x^3+2)= - 28x^6-14x^2- 3y^4(5y^2+2)= - 15y^8- 6y^4- 5d^3(3d^2+4)= - 15d^5-20d^3

answered Aug 30, 2023

1 answer 18.5k views

Find the value of x and y in the trapezoid

asked Aug 4, 2023

1 answer 10.4k views

What is the answer i need answers now like right right now pls pls pls pls pls pls pls

answered Jun 19, 2023

2 answers 180k views

15. When x =9, which number is closest to the value of y on the line of best fit in the graph below? 12 1 9 17

answered Jun 17, 2023

2 answers 10.5k views

Lin’s family needs to travel 325 miles to reach her grandmother’s house. At 377 miles, what percentage of the trip’s distance have they completed? None of these answer this question and I cant get it anywhere

answered Jun 9, 2023

1 answer 201k views

John, Musa and Mable shared 180,000 in the ratio of 2:3:4 respectively How much money did each get?

answered Apr 16, 2023

1 answer 220k views

You suspect that a 6-year-old girl has broken her leg after falling from a swing at a playground. Shortly after you arrive, the child's mother appears and refuses to allow you to continue treatment. You

answered Apr 15, 2023

1 answer 32.4k views

4/5(-7x-1/2)=-2x-(4x-1)

answered Mar 28, 2023

2 answers 109k views

Eva and Jimmy share and amount of money in the ratio of 8:5 Eva gets 21 more than Jenny. How much do they get each

asked Dec 23, 2022

1 answer 195k views

What is difference between reserved and user defined word

asked Dec 19, 2022

1 answer 4.9k views

Marilyn gets $7 a week for doing chores. She wants to buy a $38 book. How many weeks does she need to do chores?

answered Dec 9, 2022

2 answers 2.8k views

A satellite is in orbit 3.110106 m from the center of Earth. The mass of Earth is 5.98011024 kg Calculate the orbital period of the satellite.

answered Nov 18, 2022

1 answer 80.0k views

Fill out the 8 questions thanks!

answered Oct 22, 2022

2 answers 45.4k views

Please help!! Need the answer

asked Sep 20, 2022

1 answer 109k views

A science teacher taught classes of 29, 27, and 24 students. In these classes, a total of 32 students said they eat 7 servings of whole grains every day. What percentage of students ate 7 servings of whole

asked Sep 12, 2022

1 answer 214k views

A.Supplementary B.None C.Complementary D.Vertical

asked Aug 26, 2022

2 answers 16.1k views

The points (5, -16) and (8, r) lie on a line with slope 4. Find the missing coordinate r.

asked Aug 5, 2022

1 answer 173k views

Four grams of copper chloride on analysis was found to contain 1.89 of copper and 2.11 g of chlorine what is the percentage of copper in the compound

asked Jul 8, 2022

1 answer 137k views

Which is a method that scientist used to determine the composition of earths layers

answered Jun 28, 2022

2 answers 85.9k views

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