3 years ago

11.) Write each ratio as a fraction in simplest form. Then explain its meaning. 1 point

Mathematics

1 answer:

aniked [119]3 years ago

6 0

Answer:

Step-by-step explanation:

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To rent a certain meeting room, a college charges a reservation fee of $31 and an additional fee of $7.40 per hour. The chemistr

Mamont248 [21]

T= # of rental hours
Reservation Fee= $31
Per Hour Fee= $7.40

Multiply number of hours rented by the cost per hour, add that total to the reservation fee. The total needs to be less than $97.60.

Res Fee + ($ per hr * # hrs) < $97.60

$31 + $7.40t < $97.60
subtract 31 from both sides

7.40t < 66.60
divide both sides by 7.40

t < 9

ANSWER: To spend less than $97.60, they need to rent the room less than 9 hours.

Hope this helps! :)

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3 years ago

Solve the inequality x divided by 6 is less than or equal to 3

Alja [10]

Your inequality looks like this:
$\frac{x}{6} \leq 3$
To get rid of the /6, you need to multiply by 6 as the opposite operation cancels it out. So, all you need to do is multiply both sides by 6 to isolate x.
Therefore:
$x \leq 18$

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3 years ago

-5 x 5 =<br> What is the answer to this question ?

Nikitich [7]

Answer:

Step-by-step explanation:

-5 x 5 = -25

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3 years ago

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Justin bought 3 shirts for $18 each, 2 pair of socks for $3.99 a pair, and a pair of

Dimas [21]

The answer would be- P=$116.07 because you have to x all the numbers then add some

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3 years ago

Given: p(a) =0.70, p(b)=0.60, p(a or b) =0.88. are a and b independent? (use your answer from question

allsm [11]

Answer:

Step-by-step explanation:

P(a or b) = P(a) + P(b) - P(a and b)

0.88 = 0.70 + 0.60 - P(a and b)

P(a and b) = 1.30 - 0.88 = 0.42.

So the events a and b are not mutually exclusive.

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2 years ago