Answer:
10
Step-by-step explanation:
1/2×(-2-(-7))×(6-(-4))
Answer:
56 deceased by 14% is 48.16
262 decreased by 39% is 159.82
For a your meant to draw a graph (I don’t know what graph) and for b use the domain to figure out the minimum and maximum range values
Multiplication is when you times two different numbers together where its negative or postive(you can multiple pretty much anything together)but combining like terms are number or letters thats the same. For instance, say if i have 4x+7-2x+3, i would combine each term that has something in common with it,like, 4x and 2x because both has X and i will combine 7 and 3 because those two are regular numbers and does not have an X like the others. I Hope That helps!
Given:
Total solution : 1000mL
Pure acetic acid = 26mL
To find:
The percent concentration of given solution.
Solution:
We know that,
Putting the given values, we get
Therefore, the percent concentration of this solution is 2.6%.
