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Marina CMI [18]
3 years ago
11

Plz help with this and you do not know do not answer

History
2 answers:
AnnZ [28]3 years ago
7 0

Answer

Explanation:

It’s prob 8

Reika [66]3 years ago
5 0

Answer:

It is a positive and unifying day for Americans.

Explanation:

It makes sense because if you actually read the questions you can see which one is not negative. :/

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Which of the following is a belief of islam,judism, and Christianity?
kati45 [8]

Answer: (D) Abraham was the first prophet of the one true god (and starter of monotheism)

Explanation: All Jews, Christians, and Muslims, believe that God made a covenant, or agreement with Abraham.

Please give me brainiest :)

3 0
3 years ago
Read 2 more answers
An ant has a mass of approximately 4 x 10-3 grams and an elephant has a mass of approximately 8 x 106 grams.
Ludmilka [50]

Answer: An ant has a mass of approximately 4×10âˆ′3 grams and an elephant has a mass of approximately 8 metric tons.

How many ants does it take to have the same mass as an elephant?

An ant is 10âˆ′1 cm long. If you put all these ants from your answer to part (a) in a line (front to back), how long would the line be? Find two cities in the United States that are a similar distance apart to illustrate this length.

Note: 1 kg = 1000 grams, 1 metric ton = 1000 kg, 1m = 100 cm, 1km = 1000 m

IM Commentary

In this problem students are comparing a very small quantity with a very large quantity using the metric system. The metric system is especially convenient when comparing measurements using scientific notations since different units within the system are related by powers of ten.

Solution

First we observe that the mass of the ant is in grams, where the mass of the elephant is in metric tons. We cannot compare the two masses as is, so we first convert them into the same units. We can do this with ratios, using the conversion chart above to convert metric tons into kilograms and then kilograms into grams.

(8 metric tons)(1000 kg1 metric ton)(1000 grams1 kg)=8,000,000 grams=8×106 grams

Notice that both metric tons and kg appear once on both the top and the bottom, enabling them to be canceled out, leaving only grams. Also note that we could have converted .003 grams into metric tons, and though this would have given an answer with a large number of decimal places, we would end up with the same final result.

Now that both quantities are in grams, we want to find how many ants, n, are required to have the same mass as the elephant. As each ant has a mass of 4×10âˆ′3 grams, we multiply 4×10âˆ′3 by n to get the total mass of the ants

total mass of n ants=4×10−3n

and then we set this equal to the mass of the elephant:

4×10−3n=8×106

We find that n=2×109 ants.

Thus, it takes approximately 2×109 ants to have the same mass as an elephant.

Each ant is 10âˆ′1 cm long, and we have 2×109 ants total. If we put all these ants in a line (front to back), we can find the length of the line by multiplying the length of one ant by how many ants we have:

2×109×10âˆ′1 cm=2×108 cm

As is, this answer is difficult to illustrate because it is such a large number. To find two objects that are this distance apart, we first want to convert centimeters into more useful units. We do this by using ratios from the above chart, converting centimeters to meters and meters to kilometers.

(2×108 cm)(1 m102 cm)(1 km103 m)=2×103 km=2000 km

This amount is much easier to visualize, and it turns out that 2000 km is approximately the driving distance from San Francisco, California to Denver, Colorado.An ant has a mass of approximately 4×10âˆ′3 grams and an elephant has a mass of approximately 8 metric tons.

How many ants does it take to have the same mass as an elephant?

An ant is 10âˆ′1 cm long. If you put all these ants from your answer to part (a) in a line (front to back), how long would the line be? Find two cities in the United States that are a similar distance apart to illustrate this length.

Note: 1 kg = 1000 grams, 1 metric ton = 1000 kg, 1m = 100 cm, 1km = 1000 m

IM Commentary

In this problem students are comparing a very small quantity with a very large quantity using the metric system. The metric system is especially convenient when comparing measurements using scientific notations since different units within the system are related by powers of ten.

8 0
2 years ago
Which of these statements is true of the place of women in Mongol society?
inessss [21]

Correct answer choice is:


Women could be warriors and even helped rule the civilization.


The Mongol Empire is known for its superior treatment of women. Mongol girls had much more freedom and power than girls in alternative patriarchal cultures like Persia and China.In addition they were able to fight in Mongol armies too. Youngsters of the Mongols failed to attend a school; rather they learned from their families the roles and work of men and ladies.

3 0
3 years ago
Read 2 more answers
NASA has a long and illustrious history. In the space below, you will create a timeline including AT LEAST ten major achievement
Cerrena [4.2K]

NASA Timeline: Main Dates and Events

NASA Timeline: 1980 - The Solar Maximum Mission was launched on 14 February 1980 to study the Sun in detail.

NASA Timeline: 1981 - The first Space Shuttle Columbia flight was launched in April 1981.

NASA Timeline: 1982 - The Space Shuttle Columbia, launched November 11-16, 1982 in which the astronauts deployed two commercial communications satellites.

NASA Timeline: 1983 - The Space Shuttle Challenger was launched April 4-9 1983.

NASA Timeline: 1983 - Sally K. Ride became the first American women to fly in space on the seventh Space Shuttle STS-7 mission (June 18-24 1983) on the Space Shuttle Challenger.

NASA Timeline: 1983 - On August 30, 1983 Guion S. Bluford became the first African American astronaut on the Space Shuttle Challenger.

NASA Timeline: 1983 - On November 28, 1983 the Space Shuttle Columbia transported Spacelab 1, the first space laboratory.

NASA Timeline: 1984 - On January 25, 1984 President Ronald Reagan made the announcement to build a Space Station within a decade.

NASA Timeline: 1986 - On January 1986 the Space Shuttle Challenger, STS-51L, was destroyed during its launch from the Kennedy Space Center. The terrible accident was witnessed as millions of people around the world saw the accident on television. Its crew of seven were all killed.

NASA Timeline: 1986 - The Mir space station was launched by the Soviet Union on February 19, 1986 was launched on February 19, 1986

NASA Timeline: 1989 - The NASA Magellan mission to Venus was launched on May 4, 1989 and arrived at Venus in September 1990. With the use of radar Magellan mapped 99% of the surface of the planet.

NASA Timeline: 1989 - President George H. W. Bush made a speech on July 20, 1989 announcing plans for the Space Exploration Initiative to send astronauts back to the Moon and to Mars. The mission failed to survive.

NASA Timeline: 1989 - The NASA Galileo spacecraft and probe was launched on 18 October 18, 1989 to begin a gravity assisted journey to Jupiter.

NASA Timeline: 1990 - The Hubble Space Telescope was launched from the Space Shuttle Columbia on April 24, 1990.

NASA Timeline: 1992 - First flight of Space Shuttle Endeavour May 2-16, 1992.

NASA Timeline: 1992 - The NASA Space Shuttle Endeavour was launched on December 2, 1993. The astronauts conducted a successful mission repairing the optics of the Hubble Space Telescope.

NASA Timeline: 1994 - Cosmonaut Sergei Krikalev became the first Russian to fly aboard a U.S. space shuttle (February 3-11, 1994) with American astronauts Charles F. Bolden and Kenneth S. Reightler, Jr.

NASA Timeline: 1995 - The NASA Space Shuttle Atlantis docked to the Mir Space Station (27 June – 7 July 1995). It was the first of nine Shuttle-Mir link ups between 1995 and 1998 that were to include docking procedures and crew transfers.

NASA Timeline: 1995 - On August 7, 1996 NASA announced that a team of its scientists uncovered evidence, but not conclusive proof,  that microscopic life may have once existed on the planet Mars.

NASA Timeline: 1996 - On February 17, 1996, Near-Earth Asteroid Rendezvous (NEAR) spacecraft became the first to orbit and land on an asteroid.

NASA Timeline: 1996 - The Mars Pathfinder, an American robotic spacecraft with a roving probe, was launched on a Delta II rocket from Cape Canaveral on  4 December 1996.

NASA Timeline: 1997 - On January 13, 1997 NASA scientists announced the discovery of three black holes in three different galaxies. Using data from the Hubble Space Telescope it was discovered that Black Holes once powered quasars (the nuclei of galaxies).

NASA Timeline: 1997 - NASA’s Earth Observing System launched a series of artificial satellite missions in Earth orbit designed for long-term global observations of the land surface, atmosphere, biosphere and oceans of the Earth.

NASA Timeline: 1997 - The Tropical Rainfall Measuring Mission (TRMM) spacecraft, a joint mission between NASA and the Japan Aerospace Exploration Agency (JAXA), was launched on 27 November 1997 to monitor tropical rainfall

NASA Timeline: 1997 - The international Cassini space probe mission left Earth bound for Saturn on October 15, 1997

NASA Timeline: 1998 - Lunar Prospector was launched on January 6, 1998 for a one-year polar mission to explore the Moon for water and minerals.

NASA Timeline: 1998 - The first piece of the International Space Station was launched on November 20, 1998.

NASA Timeline: 1999 - The Stardust comet mission was robotic space probe launched on February 7, 1999 to collect dust samples from the comet Wild 2.



4 0
3 years ago
Which statement is accurate regarding class and citizenship in the Roman Republic? Plebeians held the highest offices in governm
myrzilka [38]

The correct answer is All full citizens could vote and hold public office

Explanation:

8 0
3 years ago
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