Recent activity by Chema

Question

Ms. Burns is at a window in a building and spots her worst enemy in a building across an 7.1m wide alley. If she throws a water balloon directly horizontally at a velocity of 6.35m/s, how far below her

answered Dec 29, 2024

1 answer 71.2k views

i)--------------- is the largest ecosystem. (A) Ocean (B) Earth ii) A fish shows -type of body symmetry. C) Dam - (D) Lake (A) Asymmetrical body (B) Bilateral (C) Radial (D) None of these -Amino acid is

asked Nov 17, 2024

2 answers 14.0k views

Which standard form of the equation of the hyperbola has vertices at (12, 0) and (-12, 0), and asymptotes y= + 5/12 x?

answered Nov 17, 2024

2 answers 184k views

A parabola opening up or down has vertex (0, -4) and passes through (10, 1). Write its equation in vertex form.

asked Nov 12, 2024

1 answer 136k views

What are three key differences between the culture of Native Americans and the culture of white settlers on the Great Plains? Option 1: Native Americans were nomadic, practiced communal living, and relied

asked Sep 20, 2024

1 answer 17.4k views

When approaching a car from behind at night, lower your high beam headlights when you are within:

answered Sep 8, 2024

2 answers 48.6k views

On this stroke, in a four stroke engine, the inlet valve is open while the piston moves downward: Select one: a. compression stroke b. intake stroke c. power stroke d. exhaust stroke

answered Aug 11, 2024

1 answer 129k views

_____________ is a sleep-wake disorder that involves an uncontrollable need to sleep. a) Insomnia disorder b) Hypersomnolence disorder c) Narcolepsy d) Central sleep apnea

answered Jul 30, 2024

1 answer 20.9k views

Which inequality has the solution shown below? H + 0.43 < 1 a) 0.2c + 5 > 2 b) 0.32 + 8 < 3 c) 0.50 + 6 > 3 d) 0.43 + 7 < 1

answered Jul 2, 2024

1 answer 183k views

A child playing in a swimming pool realizes that it is easy to push a small inflated ball under the surface of the water whereas a large ball requires a lot of force. The child happens to have a styrofoam

answered May 30, 2024

1 answer 67.0k views

If a firm has bonds outstanding and the firm would like to calculate the current cost of debt for the bonds, then the firm would A) use the coupon rate of the bonds to estimate the cost. B) use the current

asked May 19, 2024

1 answer 54.7k views

A box rests on the (horizontal) back of a truck. The coefficient of static friction between the box and the surface on which it rests is 0.24. What maximum distance can the truck travel (starting from

answered May 14, 2024

1 answer 210k views

Discontinuous data collection requires A. sampling B. large spans of observation time C. constant observation

answered May 11, 2024

1 answer 2.9k views

Which part of an atom has no charge? the neutrons the protons the nucleus ● the electrons

asked Apr 1, 2024

1 answer 14.6k views

In how many ways can the digits in the number 7,440,000 be arranged? a) 5! b) 7! c) 8! d) 9!

answered Feb 13, 2024

1 answer 25.7k views

100-40+10-100-20+20-+10

answered Jan 26, 2024

2 answers 224k views

All I need is the answer please and thank you. The question is which of the following is true

asked Nov 21, 2023

1 answer 157k views

Slope 4/5 y intersept -8

answered Oct 10, 2023

1 answer 141k views

A 62.00 kg person in a 33.00 kg cart is coasting with a speed of 15 m/s before it goes up a hill. assuming there is no friction, what is the maximum vertical height the person in the cart can reach?

asked Sep 26, 2023

1 answer 222k views

Which coordinate pair represents the reflection of (-4, 6) across the x-axis? A. (4, -6) B. (-4, 6) C. (-4, -6) D. (4, 6)

answered Jun 3, 2023

2 answers 74.1k views

Ask a Question