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2 years ago

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A bag contains 5 blue marbles, 2 black marbles, and 3 red marbles. A marble is randomly drawn from the bag. The probability of n

ot drawing a black marble is. The probabilty of drawing a red marble is?

1 answer:

solniwko [45]2 years ago

4 0

Answer:

1/10 or 3/10 i think if im wrong im sorry

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Jeremy randomly selected a round tile and a square tile from the sets shown below. what is the probability that jeremy selected

klio [65]

The probability that Jeremy randomly selected a round tile and a square tile from the sets is given as 1/40 (Option D).

<h3>What is probability?</h3>

Probability in mathematics is the branch of maths that speaks to the likelihood of an event occurring. Probability is usually given or described to occur between 0 and 1.

1 is the likelihood that the event will occur while zero is the certainty that an event will NOT occur.

Taken in decimal form, the likelihood of the above event occurring will very slim, because, 1/40 = 0.025

Learn more about Probability at:

brainly.com/question/24756209

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1 year ago

What is 33 over 40 equal

Deffense [45]

Fraction simplified:33/40
Decimal:0.825
Percent:82.5

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3 years ago

Read 2 more answers

A training field is formed by joining a rectangle and two semicircles. The rectangle is 87 m long and 69 m wide. What is the len

liq [111]

Answer:

390.66 meters

Step-by-step explanation:

perimeter = 2(87) + 3.14(69)

= 174 + 216.66

= 390.66

4 0

2 years ago

Travis jogged to his friend's house 10 miles away and then got a ride back home. It took him 2 hours longer to jog there than ri

spin [16.1K]

Using the relation between velocity, distance and time, it is found that his jogging rate was of 4.5 mph.

<h3>What is the relation between velocity, distance and time?</h3>

Velocity is <u>distance divided by time,</u> hence:

$v = \frac{d}{t}$

Jogging, his velocity was of v, while the time was of t + 2, for a distance of 10 miles, hence:

$v = \frac{10}{t + 2}$

Riding, his velocity was of 16, while the time was of t, also for a distance of 10 miles, hence:

$v + 16 = \frac{10}{t}$

Then, considering the first equation and replacing in the second:

$\frac{10}{t + 2} + 16 = \frac{10}{t}$

$\frac{10}{t} - \frac{10}{t + 2} = 16$

$\frac{10t + 20 - 10t}{t(t + 2)} = 16$

16t² + 32t - 20 = 0 -> t = 0.5.

Then his jogging rate in mph was:

$v = \frac{10}{0.5 + 2} = 4.5$

More can be learned about the relation between velocity, distance and time at brainly.com/question/24316569

#SPJ1

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2 years ago

SUB TO YFBG JAY ON YT ASAP RN

Dmitriy789 [7]

Answer:

alright i just did

Step-by-step explanation:

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3 years ago