Ask question

Ask question

All categories

kondor19780726 [428]

3 years ago

11

A resort hotel has 220 guests. On one day, 5 groups of 16 guests leave to shop and groups of 9 guests go sightseeing. Evaluate

220 - (5x16) -(2x9) to find the number of guests that are left at the hotel.

1 answer:

8090 [49]3 years ago

8 0

220-(2x12)-(5x6)
220-24-30
196-30
166 people are left on the ship.

You might be interested in

Which of the following is 12 when rounded to the nearest number?

ANTONII [103]

Option #2
11.56 is rounded to 12 because the 6 rounds the 5 to a 6. 11.6 then rounds to 12.

5 0

3 years ago

What is the value of X?<br> Intersecting Chords (Lengths)

quester [9]

Answer:

x = 4

Step-by-step explanation:

(8)(7) = 14x

14x = 56

x = 4

3 0

3 years ago

Can you pls help me solve this?

soldi70 [24.7K]

Answer:

x=6. x=15

Step-by-step explanation:

13. x=6

16. x=15

7 0

2 years ago

Read 2 more answers

A student needed to prepare 500mL of 1X TAE buffer to run a QC gel. The stock solution in the lab is 5X TAE. What volumes of sto

Xelga [282]

Answer:

you need 100ml of 5X TAE and 400ml of water.

Step-by-step explanation:

You need to use a rule of three:

$C_1V_1=C_2V_2$

where:

$\left \{ {{C_1= 5X} \atop {C_2=1X}} \right.$

and

$\left \{ {{V_1 = V_{TAE}} \atop {V_2=500ml}} \right.$

Therefore:

$V_{TAE} = \frac{V_2*C_2}{C_1}$

$V_{TAE} = 100ml$

Then just rest the TAE volume to the final Volume and you get the amount of water that you need to reduce the concentration.

3 0

2 years ago

Read 2 more answers

What does supplementary mean and how do you know if angles are supplementary

IRISSAK [1]

Answer:

Supplementary angles are those angles that sum up to 180 degrees. For example, angle 130° and angle 50° are supplementary angles because sum of 130° and 50° is equal to 180°.

Step-by-step explanation:

6 0

1 year ago