kitty face

The number of gallons of water, y, in a swimming pool after x hours is modeled by the equation: y=40x+200 What is the rate?

2 years ago

If the line with equation `𝑦=\frac{1}{3}𝑥` is shifted up 5 units, what will the new equation be?

2 years ago

Write an equation to represent the relationship between x and y:

2 years ago

Ms. Pine needs to buy more erasers for our classroom because they are always mysteriously disappearing. Based on the chart from the office supply catalog, how much will it cost her to buy 100 erasers personalized with her name on it?

2 years ago

Simplify the following expression. Show your work below `\left(x^{3}\right)^{5}` Explain your work

2 years ago

Solve the following equation. Explain your work x with an exponent of 2 - 12 = 13

2 years ago

solve the problem below and explain your work 1 over 5 x + 3 = 10

2 years ago

The layer of the atmosphere that contains weather is the (1 point) Responses stratosphere stratosphere asthenosphere asthenosphere mesosphere mesosphere troposphere

2 years ago

Which statement is false regarding the world’s oceans? (1 point) Responses The Arctic Ocean is the smallest in comparison to other oceans. The Arctic Ocean is the smallest in comparison to other oceans. The Pacific Ocean is the largest in comparison to ot...

2 years ago

This divides our planet into the Northern Hemisphere and the Southern Hemisphere. (1 point) Responses Prime Meridan Prime Meridan Equator Equator Tropic of Cancer Tropic of Cancer Tropic of Capricorn

2 years ago

What is the middle layer of the earth? (1 point) Responses the tectonic plate the tectonic plate the crust the crust the mantle the mantle the core

2 years ago

hich of the following continents is completely separated from the other continents? (1 point) Responses Europe Europe Australia Australia South America South America North America North America

2 years ago

This layer of the atmosphere is known for having temperatures as low as -90ºC. (1 point) Responses Mesosphere Mesosphere Thermosphere Thermosphere Ionosphere Ionosphere Exosphere Exosphere

2 years ago

How is the sun classified on an Hertzsprung-Russell Diagram?(1 point) Responses as a main sequence star as a main sequence star as a supergiant star as a supergiant star as a white dwarf star as a white dwarf star as a giant star

2 years ago

Use the diagram to answer the question. The Hertzsprung-Russell Diagram shows the spectral class of stars across the top, the temperature in Kellvin of stars across the bottom. The luminosity of stars, with the luminosity of the Sun equal to one, on the r...

2 years ago

Which of these phrases describes the sun?(1 point) Responses Class G yellow star Class G yellow star Class A white star Class A white star Class M red star Class M red star Class O blue star

2 years ago

Which of these properties is the best measure of a star's brightness?(1 point) Responses absolute magnitude absolute magnitude apparent magnitude apparent magnitude age age size

2 years ago

Use the diagram to answer the question. The Hertzsprung-Russell Diagram shows the spectral class of stars across the top, the temperature in Kellvin of stars across the bottom. The luminosity of stars, with the luminosity of the Sun equal to one, on the r...

2 years ago

Which is the main fuel for nuclear fusion in all stars?(1 point) Responses helium helium carbon carbon hydrogen hydrogen nitrogen

2 years ago

Which of these is a light element?(1 point) Responses iron iron carbon carbon oxygen oxygen lithium

2 years ago

Which is the heaviest element produced in large stars by nuclear fusion near the end of their life cycle?(1 point) Responses uranium uranium helium helium iron iron beryllium

2 years ago

Which of these can a star become at the end of its evolution? Choose the three correct answers. (2 points) Responses a supernova a supernova a black hole a black hole a neutron star a neutron star a brown dwarf a brown dwarf a white dwarf

2 years ago

Star Comparisons Quiz 3 of 113 of 11 Items Question Use the diagram to answer the question. A graph illustrates the relationship between the luminosity (Sun = 1), ranging from 0.0001 to 10000, and temperature in Kelvin, ranging from 30000 to 3000, for var...

2 years ago

Use the diagram to answer the question. The life trajectory of a stellar nebula is shown. The stellar nebula, a purple gas ball turns into an average star, depicted as a yellow circle, within 500 million years. The average star turns into a red giant, dep...

2 years ago

The Nike of Samothrace, a famous Greek sculpture, was inspired by _______. (1 point) Responses birds in flight birds in flight love love war war The people of Greece

2 years ago

Which of the following is an example of an organic shape? (1 point) Responses A triangle A triangle A square A square A leaf A leaf A rectangle A rectangle

2 years ago

A _______ is a continuous mark made on a surface by a moving point. (1 point) Responses texture texture line line shape shape value value

2 years ago

Which of the following best describes the difference between Western and Eastern cultures? (1 point) Responses Western culture is linked to traditionalism while Eastern culture is linked to industrialization. Western culture is linked to traditionalism wh...

2 years ago

Which of the following is true of Judaism? (1 point) Responses Judaism is the predominant religion of Eastern Europe. Judaism is the predominant religion of Eastern Europe. Judaism is the root religion of both Christianity and Islam. Judaism is the root r...

2 years ago

2. The life cycle of a star depends upon its… * 1 point Luminosity Mass Apparent Magnitude Age

2 years ago

The product of a nonzero rational number and an irrational number: is undefined cannot be determined without more information is an irrational number is a rational number

2 years ago

Which number produces an irrational number when added to 0.4

2 years ago

Solve the question and enter the value of x below. 2x 9 = 21 x = _____

2 years ago

use the distributive property to write the next step in simplifying the numerical expression. 7 (2 + 7)

2 years ago

Which of these is a complete sentence? (1 point) Responses Although the weather is sometimes warm in early March. Although the weather is sometimes warm in early March. Forecasters predicted six more weeks of winter this year. Forecasters predicted six mo...

2 years ago

Identify the most vivid verb. We gave Jason the puppy because it is his birthday, and he was so excited that his eyes sparkled with delight. (1 point) Responses gave gave is is was was sparkled

2 years ago

Identify the choice that best describes the underlined word. If they have the time and energy, Dina and Maggie will prune and water the shrubs. (1 point) Responses part of a compound subject part of a compound subject part of a compound predicate part of...

2 years ago

Cedric plans to ride his bicycle 2 miles to a park and then ride several times around a loop in the park that is 5 miles long. Then he'll ride the same way home. He wants to ride a total of at least 19 miles. The inequality 5t+4>19 models this situation,...

2 years ago

Use the passage to answer the question. What is a verb phrase in sentence 5? (1 point) Responses would have given would have given given him given him was so was so would have

2 years ago

Use the passage to answer the question. In sentence 5, the underlined word is a/an ______. (1 point) Responses subject subject predicate predicate direct object direct object indirect object

2 years ago

Choose the answer that best matches the word in italics. Use context clues to determine the meaning of the word, if necessary. The magnitude of the disaster is hard to imagine. (1 point) Responses size size pain pain debris debris ripple effect

2 years ago

Choose the answer that best matches the word in italics. Use context clues to determine the meaning of the word, if necessary. The oil spill dispersed throughout the river, killing hundreds of fish. (1 point) Responses combusted combusted leaked leaked sp...

2 years ago

Choose the answer that best matches the word in italics. Use context clues to determine the meaning of the word, if necessary. She examined my costume minutely before declaring it the winner. (1 point) Responses with close attention to even the smallest d...

2 years ago

Choose the answer that best matches the word in italics. Use context clues to determine the meaning of the word, if necessary. The horse broke her leg when she was only a yearling. (1 point) Responses newborn newborn trainee trainee foal learning to walk...

2 years ago

Which of the following best describes science fiction? (1 point) Responses The events and characters are ordinary. The events and characters are ordinary. The story is set in the present or past. The story is set in the present or past. The characters oft...

2 years ago

Which characteristic is shared by both dark matter and baryonic matter?(1 point) Responses They both have been directly observed by scientists. They both have been directly observed by scientists. They both are capable of absorbing light. They both are ca...

2 years ago

How is gravitational lensing related to dark matter?(1 point) Responses The gravity of dark matter absorbs light from distant sources. The gravity of dark matter absorbs light from distant sources. Dark matter uses gravitational lensing to create dark ene...

2 years ago

Which correctly relate dark matter and dark energy to the Big Bang theory? Select the two correct answers.(1 point) Responses Without dark energy, structures in the early universe would never have developed. Without dark energy, structures in the early un...

2 years ago

Redshift is observed when:(1 point) Responses a luminous object is traveling alongside an observer. a luminous object is traveling alongside an observer. - no response given a distant luminous object travels rapidly towards an observer. a distant luminous...

2 years ago

Which statement about nuclear fission is correct?(1 point) Responses The fuel for nuclear fission is often helium. The fuel for nuclear fission is often helium. Nuclear fission takes place in the nucleus of atoms. Nuclear fission takes place in the nucleu...

2 years ago

What type of evidence does cosmic background radiation provide about the origins of the universe?(1 point) Responses It pinpoints the size of the original universe. It pinpoints the size of the original universe. It proves that the universe is expanding....

2 years ago

Which statements about nuclear fission and nuclear fusion are true? Select the two correct answers. (1 point) Responses They both release large amounts of energy. They both release large amounts of energy. They both occur in the nucleus of an atom. They b...

2 years ago

Match each term with its description below.(2 points) Put responses in the correct input to answer the question. Select a response, navigate to the desir

2 years ago

the bot is wrong

2 years ago

Which number produces an irrational number when added to 0.4 √9 3 π 0.444... 2/7

2 years ago

Which of the following statements is true if p is an integer and q is a nonzero integer? A rational number can be written as a fraction all numbers can be written as a fraction an irrational number can be written as a fraction a rational number cannot be...

2 years ago

Which number produces an irrational number when multiplied by 1/3 0.166 -√17 2/3 2

2 years ago

True or False: The number 0.3333... repeats forever; therefore, it is irrational.

2 years ago

Which number is irrational? √5 0.3 0.777... 0.454545...

2 years ago

Which number is rational? 0.333... 0.83587643 π √7

2 years ago

Which number produces a rational number when multiplied by 0.5? √3 -1.73205089 1/3 0.54732814

2 years ago

Which number produces a rational number when added to 1/5? - 2/3 √11 π -1.41421356

2 years ago

True or false: The number 0.8 can be written as 8/10, so it is an irrational number.

2 years ago

Solve the question and enter the value of x below. 13x + 7 = 215 x = ____

2 years ago

Solve the question and enter the value of x below. -3x - 9 = -27 x = ____

2 years ago

Solve the question and enter the value of x below. -4x - 13 = 51 x = _____

2 years ago

Solve the question and enter the value of x below. 7x + (-2) = -44 x = _____

2 years ago

Solve the question and enter the value of y below. 6y + 3 = 45 y = _____

2 years ago

Solve the equation and enter the value of x below. 6x + 7 = 43 x = ____

2 years ago

What is the next operation required to isolate the variable? 4x + 6 = 18 ÷ 3 ÷ 6 - 18 - 6

2 years ago

Solve the equation and enter the value of x below. -9x - 3 = 60 x = _____

2 years ago

How did Kepler develop his second law of motion?(1 point) Responses He compared data of planetary motion at different times along orbits. He compared data of planetary motion at different times along orbits. He invented a telescope that was strong enough...

2 years ago

Identify the choice that best describes the underlined word in the sentence. My friend Jorge can play the guitar and sing. (1 point) Responses a verb phrase a verb phrase an incomplete sentence an incomplete sentence a compound predicate

2 years ago

Which sentence about galaxies provides evidence of universe expansion that supports the Big Bang Theory?(1 point) Responses Galaxies are moving more slowly than they have in the past. Galaxies are moving more slowly than they have in the past. Galaxies ar...

2 years ago

Which provides evidence of universe expansion that supports the Big Bang Theory? Select the three correct answers.(2 points) Responses Galaxies are moving away from each other. Galaxies are moving away from each other. The universe is undergoing a cycle o...

2 years ago