What calculation is modeled on the number line? A.-3 1/4+(-1 1/2)=4 3/4 B. -3 1/4+1 1/2=-4 3/4 C. 3 1/4+(-4 3/4)=1 1/2 D. -3 1/4+4 3/4=1 1/2

d

step-by-step explanation:

i used the pitagoras theoreme

this is the formula: v = the value of investment at the end of the time period

p = the principal amount (the initial amount invested)

r = the annual interest rate

n = the annual frequency of compounding (how many times a year interest is added)

t = the number of years the money is invested

^ means raise to the power of

ed sheeran was one of the winners?

step-by-step explanation:

google xd

chemists are often responsible for designing a chemical reaction and analyzing the products obtained from it. one significant part of designing a chemical reaction is determining the amount of each reactant that is needed and the amount of each product that will be produced. in order to do so, chemists use stoichiometry, the quantitative relationships between reactants and products.