Calculate the following 1. a. An 110 g object has a height of 2 cm, a length of .42 dm, and a width of 3.7
cm.
Calculate its density. (Don't forget to convert in cm!)
b. If placed in a liquid with a density of 3 g/mL, will the object float or sink?
2. The mass of a rock is 45 grams. The volume of the rock is calculated using
water displacement. The original volume of water in the graduate cylinder was
60 ml. After putting the solid in the graduate cylinder, the water level rose to 75
ml.
a. What is the volume?
b. Calculate the density.

answer: domain and range mean all possible values of x and y that could be substituted to the inequality. a solution means all possible values that make the inequality statement true. so while the range is still all real numbers, the solution is the shaded area, for which y will always be greater than the line of the function.

d) by the cross product property, ab^2 = bc multiplied by ad

step-by-step explanation:

we are given

in the given triangle abc

angle a is 90° and segment ad is perpendicular to segment bc

we can see that

triangle(abc) and triangle(abd) are similar because they have common side and same angle (90 degree)

so, triangles(abc) and abd are similar

since, they are similar

so, the ratio of their sides must be equal

we get

now, we can cross multiply

and we get

so, this could be step to prove it

answer: the answer is b. i think hope i got it correct

step-by-step explanation:

the above table 1 will calculate the population size (n) after a certain length of time (t). all you need to do is plug in the initial population number (no), the growth rate (r) and the length of time (t). the constant (e) is already entered into the equation. it stands for the base of the natural logarithms (approximately 2.71828). growth rate (r) and time (t) must be expressed in the same unit of time, such as years, days, hours or minutes. for humans, population growth rate is based on one year. if a population of people grew from 1000 to 1040 in one year, then the percent increase or annual growth rate is 40/1000 x 100 = 4 percent.

step-by-step explanation: