If the old man walks 2/3 of a mile in 1/2 an hour, you can find how many miles he walk in one hour by setting up a fraction where distance (miles) is the numerator and the denominator is time (hours). So, (2/3)/(1/2) is the fraction. Now, we have to figure out how to make the denominator one, and we do that by multiplying is by 2. Whatever you do to the denominator you have to do to the numerator, so multiply 2/3 by 2 and 1/2 by 2.
(1/2) x 2 = 1 and (2/3) x 2 = 4/3 or 1 1/3
the old man walked 1 1/3 miles per hour
Answer:
X = 3 x − 14
y = − x + 5
Step-by-step explanation:
Solve for the first variable, then substitute the result into the other equation.
Answer:
I. 33,56,65
Step-by-step explanation:
____________
Answer:
Interphase - First stage of Meiosis
Prophase I - Chromosomes pair up
Metaphase I = Chromosomes line up at equator
Anaphase I = Chromosomes pull part
Telophase I & Cytokinesis = Cell pinches in the middle
Prophase II = Two daughter cells formed
Metaphase II = Chromosomes line up at equator
Anaphase II = Sister chromatids pull apart
Telophase II & Cytokinesis = Cell pinches in the middle
Four grandaughter cells are formed.
The surface area of the rectangular prism is 544 cm^2.
There are 3 pairs of different rectangles that form the rectangular prism.
If we find the area of each and add them up, we will have the surface area.
Here are the 3 pairs of rectangles:
6 x 16 = 96
8 x 16 = 128
6 x 8 = 48
2(96) + 2(128) + 2(48) = 544
