Answer:
$18.59
Step-by-step explanation:
19.16=100%
0.1916=1%
97(0.1916)
18.59
Answer:
C. The coin falls down with an average speed of 44.1 meters per second from 3 seconds to 6 seconds.
Step-by-step explanation:
If t=3 or t=6 take the 3 and replace it for t. d(3)= 4.9(3)^2= 44.1 so with that answered you can now narrow the answer down to A. and C. so if we go back to the question the coin was dropped from the top of a building that then narrows it down to C.
Answer:
1/9 = 1/45*5
Step-by-step explanation:
When you divide by something, you multiply by its reciprocal so...
1/9 * 1/5=1/45
Now we need to know what 1/9 equals so we can divide both sides by 1/5
1/9=1/45 divided by 1/5
Again you need to multiply by its reciprocal
1/9 = 1/45*5
Answer:
432 people on Friday and 658 on Saturday
Step-by-step explanation:
Lets use variables for each day
x=Friday and y=Saturday
now write two equations since you were given two different information (money and people)
$6 on Friday and $8 on Saturday with a total amount of $7856
the equation will be 6x+8y=7856
now the second equation will be for people
x amount of people on Friday and y amount of people on saturday for a total of 1090; the equation will be
x+y=1090
put them together
6x+8y=7856
x+y=1090
now you can cancel a variable but manipulating one of the equations. We'll use x, to cancel x you need make it zero so multiply the bottom by -6
6x+8y=7856
-6(x+y=1090)
6x+8y=7856 now subtract downwards, with the x cancelling
-6x-6y=-6540
2y=1316 simplify
(2y/2)=(1316/2)
y=658
insert y into x+y=1090
x+(658)=1090
-658 -658
x=432
Ok so if they make 15 bears every 10 mins then they will make 90 bears in one hour.
15 x 6 = 90
If they work for 8 hours then they’ll make 720 bears in one work day.
90 x 8 = 720
Let x be the number of days...
720x = 5000
5000 / 720 = 6.9444444.....
Round up because they want the least number of work days
So the answer is 7 work days
Hope this helps! Any questions let me know :)