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3 years ago

I NEED ANSWER ASAP LOTS OF POINTS

Mathematics

1 answer:

My name is Ann [436]3 years ago

3 0

Answer : 732-n
732= total n=partial
n+x=732
732-n=x

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Find the roots x^2-13x+30=0<br> (numbers only)

Morgarella [4.7K]

Answer:

Find the roots of x^2-13x+30=0 by solving for x

x= 10,3

Step-by-step explanation:

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3 years ago

Jillian is making accessories for the soccer team. She uses 667.43 inches of fabric on headbands for 27 players and 4 coaches. S

gulaghasi [49]

Answer:

21.53 in of fabric on headbands

7.67 in of fabric on wristbands.

Step-by-step explanation:

Step one:

given data

the total amount of person players plus coaches= 27+4= 31

for each person, she uses = 667.43/31= 21.53 in of fabric on headbands

She also uses 237.87inches of fabric on wristbands for just the players

For each player, she will use= 237.87/31= 7.67 in of fabric

Hence for each player, she used

21.53 in of fabric on headbands

7.67 in of fabric on wristbands

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3 years ago

Suzy buys 2 shirts and 2 pairs of pants for 42 dollars at the store. Annette buys 3 shirts and 1 pair of pants for 37 dollars.

alexgriva [62]

Answer:

2s+2p = 42,

3s+p = 37,

2 shirts at 8 = 16,

2 pants at 13 = 26.

Hope this helps.

Step-by-step explanation:

7 0

3 years ago

Which proportion is NOT true?

Ira Lisetskai [31]

Answer:

I think its BD/FG=AD/EH.

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3 years ago

Consider the following information about travelers on vacation: 40% check work email, 30% use a cell phone to stay connected to

allsm [11]

Answer:

There is a 40% probability that a randomly selected traveler whochecks work email also uses a cell phone to stay connected.

Step-by-step explanation:

a) What is the probability that a randomly selected traveler whochecks work email also uses a cell phone to stay connected?

The problem states that 40% of the travelers on vacation check work email. And 16% of them check both work email and use a cell phone.

So, the probability is the division of those who use both email and cellphone by those who use email.

$P = \frac{0.16}{0.40} = 0.4$

There is a 40% probability that a randomly selected traveler whochecks work email also uses a cell phone to stay connected.

5 0

3 years ago