Recent activity by Evnu

Recent activity by Evnu

The elevator of mass 1004 kg was initially at rest. The cable that was holding the elevator suddenly broke, so that the elevator car is now on free fall. It was at a height 43 m. When it lands on the platform

answered Nov 29, 2024

1 answer 12.5k views

How many solutions does this equation have? -8 + 3u = 3u - 8 no solution one solution infinitely many solutions

answered Nov 26, 2024

1 answer 211k views

A 2.64-kg copper part, initially at T=600⁰ C. What is the question asking? a) Find the specific heat of copper b) Determine the change in temperature c) Calculate the mass of the copper part d) Identify

asked Nov 24, 2024

2 answers 119k views

If the euro dollar exchange rate moves to 1.25/euro from 1.10/year a year ago, what is the percentage change of dollar?

answered Nov 13, 2024

1 answer 130k views

Premium grade gasoline burns faster than regular gasoline. It has a high octane number and is used in engines with high compression. a)True b)False

answered Sep 6, 2024

1 answer 77.5k views

how many lead of side 5mm could be made from a rectangular block of lead measuring 10cm by 5cm by 4cm ?

asked Aug 23, 2024

1 answer 145k views

What did Federal Officials do to the Black codes in 1866?

asked May 1, 2024

1 answer 15.4k views

What was true of American participation in international trade following the Revolution? America could continue to trade with Britain within the mercantilist realm. America could now trade freely with

answered Mar 30, 2024

1 answer 32.8k views

Think about a young bird learning to catch fish. Why might refraction make it difficult for the bird to be successful?

answered Feb 23, 2024

1 answer 133k views

The sum of two consecutive integers is -167. Find the integers.

answered Dec 21, 2023

1 answer 164k views

What are some similarities between 2-D and 3-D shapes? What are some differences between 2-D and 3-D shapes? Choose one 2-D shape and one 3-D shape to describe in detail. Consider the lines, angles, points,

asked Dec 9, 2023

1 answer 48.8k views

Help!! Which of the following is a true statement of the figure ?

answered Nov 20, 2023

1 answer 45.0k views

Please help me!At the beginning of spring, Jin planted a small sunflower in his backyard. The sunflower's height in inches, hh, after ww weeks, is given by the equation h=18+2.5wh=18+2.5w. What could the

asked Sep 20, 2023

1 answer 18.3k views

in 2 years steve wants to buy a bicycle that 800.00. if he opens a savings account that earns 3 % interest compounded monthly how much will he have to despoit as principal to have enough money in 2 years

answered Sep 15, 2023

1 answer 56.7k views

Solve this system of equations using substitution (ANSWER QUICK PLEASE)

answered Sep 11, 2023

1 answer 16.9k views

Relationships between organisms may be beneficial or detrimental. Which of the following examples shows a relationship in which both organisms benefit? A. A female black widow spider Latrodectus mactans

asked Sep 5, 2023

1 answer 59.0k views

How to deal with a stress patient

answered Mar 24, 2023

1 answer 25.4k views

A line is 3cm long by how many cm is it shorter than another line 9cm long

answered Mar 18, 2023

1 answer 106k views

How Was Germany Defeated?

answered Nov 23, 2022

1 answer 24.1k views

There is 10% salt solution and a 30% salt solution. How much of each is needed to make 10L mixture that is 25% salt solution?

asked Nov 5, 2022

1 answer 165k views

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