Questions by Nstanard

Questions by Nstanard

At the beginning of the year, John had $40 in savings and saved an additional $13 each week thereafter. Isaac started the year with $80 and saved $9 every week. Let 'J' represent the amount of money John

asked Nov 15, 2023

1 answer

27 votes

281k views

I need help with 10 to 14

asked Aug 24, 2023

1 answer

1 vote

331k views

If a 60.0 g ball is thrown at a speed of 20.0 m/s, what is its momentum?

asked Jun 7, 2023

1 answer

6 votes

303k views

Two small planes start from the same point and fly opposite directions. The first plane is flying 50 mph slower than the second plane. In 3 h, the planes are 780 mi apart. Find the rate of each plane.

asked May 6, 2023

1 answer

33 votes

19.9k views

A student draws two parabolas on graph paper. Both parabolas cross the x-axis at (–4, 0) and (6, 0). The y-intercept of the first parabola is (0, –12). The y-intercept of the second parabola is (0, –24).

asked Nov 18, 2022

2 answers

18 votes

307k views

What do you think the structures that develop into gills in fish might turn into in the other animals? A. Brain B. Heart C . Lungs D. Stomach

asked Sep 6, 2022

1 answer

36 votes

527k views

using the formula of Sin 2A ,cos2a and tan 2a establish that; tab A is = +- root under 1 - cos 2A by 1 + cos 2a

asked Apr 22, 2022

1 answer

4 votes

419k views

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