24 * 2 + 25 * -47 = (-8 * -3)(a * -2) - 53
Use PEMDAS, start with parentheses to start simplifying
24 * 2 + 25 * -47 = 24(-2a) - 53
Next, do the multiplication left to right
48 + 25 * -47 = 24(-2a) - 53
48 + -1175 = 24(-2a) - 53
48 + -1175 = -48a - 53
Next, do addition and subtraction left to right
-1127 = -48a - 53
Then you add 53 to each side to get a alone
-1074 = -48a
Divide both sides by -48 to find a
22.375 = a
You can do this in fewer steps, but I just wanted to show each individual thing I did to try to make it easier to follow.
Answer:
1.30288 × 10³ g
Explanation:
The mass of a substance when given the density and volume can be found by using the formula
mass= density x volume
mass = 13.6 × 95.8 = 1302.88
hope i helped
Answer:
yes you seem like a very smart and intelligent girl you seem like you put a lot of thought into that so i think you have a really high chance being that you acomplished all those things by the 8th grade i would consult with your parents before doing anything
I would rather land at a Temperate Coniferous forest, as I can use wood, except that it has more space to move in, unlike a Taiga (Probably). I would want medkits, water, non-perishable food, Radio, and a Flashlight for the Dark. I would build campfires, hunt for food to eat, and protect myself safely, by building forts, by gathering leaves and wood. I would do other stuff like an average stranded person would usually do to survive. When I was flying that aircraft, and I saw that its damaged, and wit wouldn't fly, I would panic, and look quickly for an efficient place to land on. I would gather Resources to fix my aircraft (If it's possible and/or allowed for this story). Coniferous forests are slow growers, so this damage is irreparable. Another threat is deforestation; even when trees are replanted they are typically one species, leading to monoculture, and they are slow to grow back. This loss of trees contributes to erosion, loss of habitat, and lack of diversity. Those are the dangers I think.