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andreev551 [17]

4 years ago

11

from a group of 10 men and 8 women, 5 people are to be selected for a committee so that at least 4 men are on the committee. how

many ways can it be done?

2 answers:

puteri [66]4 years ago

8 0

Answer:

it can only be done in two ways because we must take 4 men other possibility is 4 men +1 woman= 5 committee members

and 4 men+1 more man=5 committee member

yaroslaw [1]4 years ago

4 0

Only 1 way and that is to have 4 men and 1 woman

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24. Janet and Jack are walking in a two-day event to raise money for charity.

Serga [27]

Answer:

40 miles walk

Step-by-step explanation:

Let the miles walked by both of them be x at which money collected by same

for Janet

Fixed donation asked = $7.50

money asked for walking 1 mile = $0.10

money made by Janet if he walks x miles = x*$0.10 = $0.10x

Total money collected by Janet = Fixed donation asked + money made by Janet if he walks x miles

Total money collected by Janet =7.50 + 0.10x

For Jack

Fixed donation asked = $5.50

money asked for walking 1 mile = $0.15

money made by Janet if he walks x miles = x*$0.15 = $0.15x

Total money collected by Jack = Fixed donation asked + money made by Jack if he walks x miles

Total money collected by Jack =5.50 + 0.15x

we have to find miles at which money collected by both of them be same

and we have decided that it it as x mile walk then

Total money collected by Janet = Total money collected by Jack

7.50 + 0.10x = 5.50 + 0.15x

=> 7.50 - 5.50 = 0.15x - 0.10x

=> 2 = 0.05x

=> x = 2/0.05 = 40

Thus, at 40 miles walk money collected by both of them will be same

7 0

3 years ago

Pls givin out brainliest to first answer

STALIN [3.7K]

-400 calculated it its right

8 0

3 years ago

Read 2 more answers

Raymond just got done jumping at super bounce trampoline center. The total cost of his session was $43.25. He had to pay a $7 en

fgiga [73]

1.25t+7=43.25 can be used to determine the number of minutes that Raymond was on the trampoline.

Step-by-step explanation:

Given,

Total cost for session = $43.25

Entrance fee = $7

Charges per minute = $1.25

Let,

t be the number of minutes raymond was on Trampoline

Total cost for session = entrance fee + Charges per minute * No. of minutes

$43.25=7+1.25*t\\1.25t+7=43.25$

1.25t+7=43.25 can be used to determine the number of minutes that Raymond was on the trampoline.

Keywords: linear equation, addition

Learn more about linear equations at:

#LearnwithBrainly

4 0

3 years ago

Ryans basketball team has 11 players how many different ways can his coach choose 5 starting players

AnnZ [28]

Answer:

462

Step-by-step explanation:

C(11, 5)
= 11!/(11-5! * 5!)

= 462

4 0

2 years ago

Unit 8 triangles and trigonometry quiz 8-2 please help me with all

Sedbober [7]

Answer:

i think 6

Step-by-step explanation:

hope this helps

5 0

3 years ago