Part a: use absolute values to calculate the distance in units from ninas house to her school. show your work.(4 points) part b: is the total distance from ninas house to the school to the grocery store greater than the total distance from ninas house to the house to the school to the community center? just fit your answer. ( 6 points ) her house is at (-4, 10 ) her school is at (-4 ,3 ) the community center is at (2, 3) the grocery store is at (-4, -6)

explanation:

infrared radiation has wavelength in the range between 700 nm and 1 mm. lets' convert these values into scientific notation, keeping in mind that:

let's start from the lower value, we have:

(we moved the dot two places to the left, so we increased the exponent by 2 units, from -9 to -7)

the higher value is:

so, the range of wavelength of infrared radiation is:

you have to wait a while to reward brainliest if only one person answers. if 2 people answer there should be a "mark brainliest" on their question.

i cant fully remember all of the ranks, here are the ones i remember.

hand, ambitous, ace, genius.

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.