Answer:
- B.) , ratio of 20:1
- C.) , There are 11 costumers per tower and 11000 costumers in total
Step-by-step explanation:
Please mark brainliest...
- multiply each value of the C. by 1,000 to get the # of C.s
- divide the # of C.s / T.s
- this gives you C.s per T.
- Convert to ratio format
- there is on average 15 to 20 C.s per T.
- 5250/273 = 14.075
- 6250/325 = 19.230
- 7250/377 = 19.230
- 9250/273 = 19.230
- <u>6250</u> = <u> y </u>
377 572
2. multiply both sides by 572
3. 572 . <u>6250</u> = y
377
4. divide known pair
572 x 19.230 = y
5. solve for y
6. y = 10999.56
7. divide y value by 1000
8. 10.99956
9. round to the nearest whole #
10. There are 11 costumers per tower and 11000 costumers in total
Answer:160 B.
Step-by-step explanation: first you seperate the two rectangles. then find volume of both by multipling lenngh times with times height then add both of your volumes.
Answer:
Step-by-step explanation:
Let the number of hours driven by Maggie be x and that of Alan be y
If Maggie and Alan drive for a total of 32 hours, then;
x+y = 32 ..... 1
Also if Maggie drives three times the number of hours that Alan drives on their vacation, then x = 3y ...... 2
Substitute eqn 2 into 1;
x+y = 32
3y+y = 32
4y = 32
y = 32/4
y = 8 hours
Since x = 3x
x = 3(8)
x = 24 hours
Hence Maggie drives for 24 hours and Alan drives for 8 hours
Answer should be c i think :)
Answer:
36 days
Step-by-step explanation:
Cole's watch runs fast. In 1 day, it gains an hour. So in 12 days, it gains 12 hours and is correct again.
We find the multiples of
Multiples of 12:
12, 24, 36, 48, 60, 72, 84
Note that
1 hour = 60 minutes
12 hours= x
Cross Multiply
x = 12 × 60
x = 720 minutes
Julio's watch also runs fast. In 1 day it gains 20 minutes.
Hence, 720 minutes/20
= 36
Therefore, to calculated how many days will their watches next show the correct time together we use LCM method
We find the Multiples of 12 and 36
Multiples of 12:
12, 24, 36, 48, 60
Multiples of 36:
36, 72, 108
Therefore, LCM = 36
The number of days that their watches next show the correct time together is 36 days
