Answer: 15 and 16
Explanation:
You can set up an equation N is one positive integer, and N+1 is the second (because they are consecutive, so it's the first number plus one).
Equation to solve for N
N(N+1) = N + (N+1) + 209
N^2 + N = 2N +1 + 209
N^2 - N - 210 = 0 (factor here)
N = 15 or N = -14
Since the question asks for the positive integers, you know the first number is 15, then the next would be 16.
The source has chemical and potential energy which when switched on transforms into a chemical reaction. Potential energy is stored energy. A wire which is part of a circuit carries the electrical energy to the bulb which is a form of light energy. This completes the transformation of potential energy - chemical energy - electrical energy - light energy.
Answer:
This is an SAT question, so I will be proofreading this for grammar.
The first pizza should be capitalized.
Peparoni is spelled wrong
Pinaple is spelled wrong
wisely is spelled wrong
There should be a period between "pinaple" and "choose"
The first half beginning with "pizza" and ending with "pinaple" is an incomplete sentence.
By the way, I would prefer pineapple.
Answer:
The amount of potassium chloride that can dissolve in water increases by 0.3 grams for every 1 degree Celsius increase in temperature.
Explanation:
Given
Required
Interpret 0.3
We make use of the following illustration to answer this question.
Let C = 1
Let C =2
Let C = 3
Notice that when the values of C increases by 1(i.e. from 1 to 2 and 2 to 3), the values of A increases by 0.3
i.e.
Hence, option D is true
Can you list it better? Haha I don’t understand the answer
