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lys-0071 [83]
3 years ago
15

Evaluate 6 C 3 . 18 20 60 120

Mathematics
1 answer:
Novosadov [1.4K]3 years ago
5 0
The answer will be 6 x 5 x 4 / 3 x 2 x 1,    5 x 4 = 20. Hope this helps
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Desribe how to use a tens fact to find the difference for 15-8
Fittoniya [83]

Answer/explanation :

Step-by-step

subtract 15-8 you have 7 then take

10- ur answer is 7

10-7= 3

5 0
3 years ago
Carol successfully increases her business to 200 customers per day. However, her total cost for doing so is 50% greater than the
kramer

Carol's Steakhouse, the total cost of serving 150 customers per day is $900. Carol is interested in increasing her business, but is concerned about the effect on marginal cost.

Carol successfully increases her business to 200 customers per day. However, her total cost for doing so is 50% greater than the expected $1,600. What percent greater is the actual marginal cost than the expected marginal cost, to the nearest full perc

Answer:

214

Step-by-step explanation:

We have been given

C1 = $900

Q1 = 259

Then c2 = $1600

Q2 = 200

M = 1600-900/50

= 14

For real,

C1 = 900

C2 = 2400

Q1 = 150

Q2 = 50

1500/50 = 30

30/14 x 100

= 214

It is greater by 214 percent

5 0
3 years ago
on patrick's test he got 14 multiple choice questions and 6 true or false questions correct. patrick also got 1 multiple choice
solniwko [45]
So first add the multiple choice together to get 15 and the true/false together to get 10. Then add those together to get 25. Since there was 15 multiple choice, divide 15 by 25 to get 3/5. This is .8 in decimal form and to convert it to a percent multiply it by 100 to get 80%. Hope this helps!
8 0
3 years ago
Can someone answer these for me i don't understand it
disa [49]

Answer:

1. -25 - 16m

2. 13x + 14

6. -39 - 8h

7. -180c

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Pergunta 5 You need to fill a football with air to play with it. You know that your pump expels air at speed of 8.2 ft/s. The ne
ra1l [238]
The volume flow rate of the air being pumped into the football will be given by:
 Q=V*A
 Where
 V=Speed
 A=Area
 You know that your pump expels air at speed of 8.2 ft/s
 The area of The needle of your pump is
 A=pi*r^2=pi*((4.5/1000)*(3.28))^2=0.00068442 ft^2
 Finally
 Q=V*A=(8.2 ft/s)*(0.00068442ft^2)=0.005612243 ft^3/s
8 0
3 years ago
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