SAT College

what is two plus two
​

Answers

Answer 1

Answer: 4

Explanation:

Answer 2
Two plus two equals four

Related Questions

The following question has two parts. First, answer Part A. Then, answer Part B.

Part A:

Based on the charts in the passage, how has the production of coal and solar energy in California changed between 2005 and 2015?

A
The production of both coal and solar increased.

B
The production of both coal and solar decreased.

C
The production of coal increased, while the production of solar decreased.

D
The production of coal decreased, while the production of solar increased.

Part B:

Which statement BEST explains why the change in coal and solar production most likely occurred?

A
Solar energy technology has improved and increased in capacity, but coal has decreased in capacity because it is a limited resource.

B
Solar energy technology has improved and increased in capacity, while coal has also increased in capacity because new coal forms all the time.

C
Solar energy technology has become too complex and decreased in capacity, but coal has increased in capacity because new coal forms all the time.

D
Solar energy technology has become too complex and decreased in capacity, while coal has also decreased in capacity because it is a limited resource.

Answers

Based on the chart, the correct options are:

The production of coal decreased, while the production of solar increased; option D.Solar energy technology has improved and increased in capacity, but coal has decreased in capacity because it is a limited resource; option A

What is solar energy?

Solar energy is a type of renewable energy from the sun.

Solar energy is gradually being used to replace non-renewable energy sources such as coal.

Based on the chart:

The production of coal decreased, while the production of solar increased; option D.

Solar energy technology has improved and increased in capacity, but coal has decreased in capacity because it is a limited resource.

In conclusion, solar energy production is increasing.

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In Center City, the ratio of people to dogs is 4:1, and the ratio of dogs to cats is 3:2. What is the ratio of people to cats?

Answers

Answer:

let's say theres 30 dogs

so 4:1 not simplified is 120:30

the ratio of dogs to cats would be 30:20

(3x10 = 30 and we have to do 2x10 as well which would equal 20)

120:20 would be the Ratio of ppl to cats

simplified

120/20 = 6

20/20 / 1

6:1

Which of the following elements must be present on a fertilizer label?
iron
manganese
copper
potassium

Answers

Answer:

 Potassium, Ive learned about this before. Goodluck!

Explanation:

To turn left from a one-way street onto a one-way street, use:

Answers

To turn left from a one-way street onto a one-way street, a driver should use: the lane closest to the left curb.

What is a traffic signal?

A traffic signal is a sign that is erected beside or above roads by a road safety agency, so as to give warnings and instructions to road users such as:

Drivers Pedestrians

At some intersections, a driver should use the lane that is closest to the left curb when turning left from a one-way street onto a one-way street.

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In a​ poll, 1002 adults in a certain country were asked whether they favor or oppose the use of​ "federal tax dollars to fund medical research using stem cells obtained from human​ embryos." Based on the poll​ results, it is estimated that 46​% of adults are in​ favor, with a margin of error of 3 percentage points. Use the given statistic and margin of error to identify the range of values​ (confidence interval) likely to contain the true value of the population parameter

Answers

The range of values likely to contain the true value of the population parameter is from 43% to 49%.

What is Population parameter?

This is referred to a statistical measurement for a particular population and is usually fixed.

We were told that the margin of error is 3 percentage points. This therefore means:

(46 ± 3) % = (46-3)% to (46+3)%

Therefore the range of values is 43% to 49%.

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