Answer:
Step-by-step explanation:
1.) 5
2.) 32
3.) 14
4.) 16
It's the associative property. One way to remember the associative property is that the numbers don't change, but the location of the numbers change.
18/4 = x/30
18x30 /4 = 135 minutes or 2 hours and 15 minutes.
Answer:
A translation vector is a type of transformation that moves a figure in the coordinate plane from one location to another. In other words, a translation vector can be thought of as a slide with no rotating. The slide won’t change the shape or size of the figure, and with no rotation, the orientation won’t change either.
Step-by-step explanation:
Answer:
12 problems
Step-by-step explanation:
All problems were of equal value
Let x be the number of problems in the test
We apply a rule of three
x ------------------------------- 100%
(x-10) --------------------------- 17%
(x-10)*100%/(x) = 17%
(x-10)/(x) = 0.17
(x-10) = 0.17*x
0.83*x = 10
x = 12.05
x = 12 problems
Answer:
3 minute 35.969420299997999 seconds
Step-by-step explanation:
Okay in simple words its 3 minute and 35 seconds or something.
Since we want to leave 2 grams ,
Amount to decay = 680-2
= 678g
Amount decayed per minute = 27.7 %
Amount decayed per minute ( in grams) = 188.36 g
Amount decayed per second ( in gram ) = 3.139333333g
Your required Ans = 678 / 3.139333333
= 215.9694203 seconds
i have converted them to minute in the title : D