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2 years ago

Which of the following factors affected the US economy during the 1970s? stagflation low inflation low unemployment high GDP.

SAT

1 answer:

madreJ [45]2 years ago

7 0

The factor which affected the US economy during the 1970s is: A. stagflation

In the 1970s, an energy crisis was a major event that took place in the United States of America due to the oil embargo imposed on it by OPEC.

An oil embargo was imposed on the United States of America by the Organization of Petroleum Exporting Countries (OPEC) in 1973, based on its role in the Arab-Israeli War.

Consequently, the economy of the United States of America experienced stagflation such as:

Slow economic growth.

Relatively high unemployment.

Find more information: brainly.com/question/23711616

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What is another way to say "where a function crosses the x-axis"?

kotegsom [21]

X-intercept, zero, root.. all of the above!

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2 years ago

One-year-old sydney cries when his father hands him to an unfamiliar babysitter and leaves the room. Sydney’s reaction is a resu

Elena L [17]

Answer: Baby Rafael cries when his mother leaves him with a new babysitter separation anxiety

Explanation:

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2 years ago

Research the use in the military of magnetic anomaly detectors, mads. write a brief 300-word essay answer the following question

gladu [14]

Answer:

The main idea behind MADs is that they use the principle that metallic objects (submarines) interfere in the magnetic lines of Earth forces. And this equipment detects this anomaly. Submarines, among many metallic things, can be detected by using MADs.

The history of MAD development

MADs are Magnetic Anomaly Detectors. Their function is to detect anomalies in the Earth’s magnetic field caused by submarines.

Submarines are made of ferrous metal which contains domains that are tiny magnets formed of iron molecules. This material creates a disturbance that can be detected in the magnetic field.

In 1917 the interest in the detection of submarines started with the study of hydrophones. Then in 1918, the U.S. considered using magnetism in this area but it did not result to be practical as it had a limited detection range. Then by 1941, Britain and the U.S. developed magnetic detection devices to measure Earth’s magnetic field, so after that in 1943, MADs were installed in ASW aircrafts. Due to the limited range and its lack of ability to detect the magnetic variance from different sources, MAD started to be used in combination with sonobuoys (a portmanteau of sonar and buoy). This combination allowed an aircraft to detect submarines with the confirmation of sonobuoys. To reduce the interference from electrical equipment or metal in the aircraft, the MAD sensor is placed at the end of an aerodynamic device. Even so, a submarine must be very near the aircraft's position and close to the sea surface for detection of the anomaly, because magnetic fields decrease over distance.

Besides the use of finding submarines, MADs are used by geologists and geophysicists for determining the distribution and concentration of magnetic minerals and mineral deposits.

Explanation:

4 0

2 years ago

Which of the following are coefficients you could use in a balanced equation? (select all that apply).

zysi [14]

The complete question has options given are; 1, 9, 1/2, .5, 2, 3/4 and 6.

The coefficients which could be used in a balanced equation are; 1, 9, 2, and 6.

<h3>Coefficients in balanced equations</h3>

The coefficients which can be used in balanced equations are whole numbers.

Although, other type of numbers such as fractions and decimals can be used, they may need to be simplified into whole number forms by multiplying the whole equation by a required factor for ease of computation

Read more on coefficients in balanced Equations;

brainly.com/question/203541

6 0

2 years ago

For how many three digit numbers (100 to 999) is the sum of the digits even?.

attashe74 [19]

The digital sum of a 3-digit number is even if

• all 3 of its digits are even, or

• 2 of its digits are odd and 1 is even

Count the number of 3-digit numbers, all of whose digits are even:

• the first digit cannot be 0, and otherwise has 4 options (2, 4, 6, or 8)

• the second and third digits each have 5 options (2, 4, 6, 8, or 0)

So there are 4 × 5² = 100 such numbers.

Count the number of 3-digit numbers with 2 odd digits and 1 even digit:

• if the first digit is even, then there are 4 options (2, 4, 6, or 8), and the other two digits each have 5 options (1, 3, 5, 7, or 9)

• if the first digit is odd, then there are 5 options (1, 3, 5, 7, or 9); if the second digit is also odd, it has the same 5 options; then the third digit is even and has 5 options (2, 4, 6, 8, or 0)

Swapping the second and third digits in the last case gets the same amount of numbers; we're effectively multiplying by the number of permutations of 2 objects taken 2 at a time, 2!.

So there are 4 × 5² + 2! × 5³ = 350.

Then there is a total of 450 3-digit numbers whose digital sums are even.

7 0

3 years ago