subject

Mathematics, 27.09.2021 18:10 haitch

How to solve this question. The answer is A but i don’t know how to get that answer.

How to solve this question. The answer is A but i don’t know how to get that answer.

ansver

Answers: 2

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 12:30

Regular price is $77.00 and the discount is 5% find the sale price

Answers: 3

question

Mathematics, 21.06.2019 18:20

The first-serve percentage of a tennis player in a match is normally distributed with a standard deviation of 4.3%. if a sample of 15 random matches of the player is taken, the mean first-serve percentage is found to be 26.4%. what is the margin of error of the sample mean? a. 0.086% b. 0.533% c. 1.11% d. 2.22%

Answers: 1

question

Mathematics, 21.06.2019 19:30

Evaluate the expression for the given value of the variable. ∣-4b-8∣+∣-1-b^2 ∣+2b^3 ; b=-2

Answers: 2

question

Mathematics, 21.06.2019 21:30

Yo need asap pls ! markin da brainiest too !

Answers: 1

You know the right answer?

How to solve this question. The answer is A but i don’t know how to get that answer.
...

Questions

question

Physics, 07.08.2019 20:30

Light traveling in a vacuum has a wavelength of 550nm when it enters a pool of water (n = 1.33). what would the wavelength of the light be in the wate...

question

Physics, 07.08.2019 20:30

A200-turn rectangular coil having dimensions of 3.0 cm by 4.0 cm is placed in a uniform magnetic field of magnitude 0.87 t. (a) find the current in th...

question

Physics, 07.08.2019 20:30

The magnitudes of the radii of curvature are 30.5 cm and 44.2 cm for the two faces of a biconcave lens. the glass has index of refraction 1.53 for vio...

question

Physics, 07.08.2019 20:30

An oil storage tank ruptures at time t = 0 and oil leaks from the tank at a rate of r(t) = 115e−0.01t liters per minute. how much oil leaks out during...

question

Physics, 07.08.2019 20:30

Having landed on a newly discovered planet, an astronaut sets up a simple pendulum of length 0.971 m and finds that it makes 319 complete oscillations...

question

Social Studies, 07.08.2019 20:30

In 2008 the population of odessa county was 62,000, but it has fallen each of the last two years. if it fell 10% in 2009 and then another 5% in 2010,...

question

Health, 07.08.2019 20:30

Paraverbal communication, or "being aware of how you say what you say" is important when you: begin problem solving address highly agitated or psycho...

question

Physics, 07.08.2019 20:30

Determine the minimum height of a vertical flat mirror in which a person 187 cm tall can see his or her full image. suggestion: drawing a ray diagram...

question

Physics, 07.08.2019 20:30

When an object is closer to a concave mirror than the mirror's focal point, the: a) image distance is greater than the object distance. b) magnificat...

question

Physics, 07.08.2019 20:30

Two plane mirrors are facing each other. they are parallel, 3.00 cm apart, and 17.0 cm in length. a laser beam is directed at the top mirror from the...

question

Physics, 07.08.2019 20:30

Astyrofoam container used as a picnic cooler contains a block of ice at 0°c. if 325 g of ice melts in 1 hour, how much heat energy per second is passi...

question

Physics, 07.08.2019 20:30

Abird is flying directly toward a stationary bird-watcher and emits a frequency of 1140 hz. the bird-watcher, however, hears a frequency of 1190 hz. w...

question

Physics, 07.08.2019 20:30

The diameter of mars is 6794km, and its minimum distance from the earth is 5.58×10^7 km. when mars is at this distance, find the diameter of the image...

question

Physics, 07.08.2019 20:30

An engine that has an efficiency of 25% takes in 200 [j] of heat during each cycle. calculate the amount of work this engine performs....

question

Business, 07.08.2019 20:30

Which term describes the economy that revolves around providing intangible services such as restaurant work, health care provision, higher education,...

question

Physics, 07.08.2019 20:30

At a height of ten meters above the surface of a freshwater lake, a sound pulse is generated. the echo from the bottom of the lake returns to the poin...

question

Computers and Technology, 07.08.2019 20:30

Iam trying to learn the names of all 50 states. while i am actively remembering and recalling this information, it is considered a. explicit memory b...

question

Physics, 07.08.2019 20:30

Mass m = 0.1 kg moves to the right with speed v = 0.31 m/s and collides with an equal mass initially at rest. after this inelastic collision the syste...

question

Physics, 07.08.2019 20:30

An object 0.550 cm tall is placed 17.0 cm to the left of the vertex of a concave spherical mirror having a radius of curvature of 20.0 cm . a. determi...

question

Physics, 07.08.2019 20:30

Aglass sphere (n = 1.50) with a radius of 11.0 cm has a tiny air bubble 3.00 cm above its center. the sphere is viewed looking down along the extended...

More questions: Mathematics Another questions

Questions on the website: 13722363