Ms. ari buys and sells diamonds. she has a diamond that weighs 1.825 carats. what is the weight og ms. ari's diamond rounded to thr nearest hundredth?

Which of the statements about the graph of the function y = 2x are true? check all of the boxes that apply. the domain is all real numbers x because the exponent of 2 can be any real number when the x-values increases by 1 unit, the y-value multiplies by 2. the y-intercept is (0, 1). the graph never goes below the x-axis because powers of 2 are never negative. the range is all real numbers.

Find the value of x to the nearest tenth. a. 4.5 b. 5.4 c. 6.3 d. 7.2

Ireally don't understand this, i'm really an idiot but i want to know how to figure this out. !