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3 years ago

A bag has 2 blue marbles 3 red marbles and 5 white mardies which events have a probability greater than 3? Select three

Mathematics

1 answer:

Sedaia [141]3 years ago

7 0

Step-by-step explanation:

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for his long distance phone service, lamar pays a $3 monthly fee plus 11 cents per minute. last month, lamar's long distance bil

e-lub [12.9K]

Let the number of minutes be = x.

Cost per minute = 11 cents = 0.11

Phone Bill = Monthly fee + 0.11* x

Substituting from the question

20.82 = 3 + 0.11x

3 + 0.11x = 20.82

0.11x = 20.82 - 3

0.11x = 17.82

x = 17.82/0.11

x = 162

<span>Lamar was billed for 162 minutes.</span>

4 0

3 years ago

Luis is saving money to purchase a new video game. He has a total of 30 coins consisting of nickels and dimes. The value of the

madreJ [45]

N + d = 30
0.05n + 0.10d = 2.20

^^ ur system of equations

4 0

3 years ago

Read 2 more answers

john read the first 114 pages of a novel which is 3 pages less than 1/3 of the novel. write the equation

tatyana61 [14]

The equation is:

$114=\frac{p}{3}-3$

And

Total number of pages are 351

Step-by-step explanation:

The equation has to be formed by using the given information.

Let p be the total number of pages in the novel

Then

1/3rd of the p will pe:

$\frac{p}{3}$

Total pages read by John = 114

Then according to the statement

$114=\frac{p}{3}-3$

We can solve the equation to get the total pages of the novel

$114=\frac{p}{3}-3\\Adding\ 3\ on\ both\ sides\\114+3=\frac{p}{3}-3+3\\117=\frac{p}{3}\\Multiplying\ both\ sides\ by\ 3\\3*117 = \frac{p}{3}*3\\p=351$

The equation is:

$114=\frac{p}{3}-3$

And

Total number of pages are 351

Keywords: Linear equation, variable

Learn more about linear variable at:

#LearnwithBrainly

8 0

3 years ago

Change 22 metres per second to a speed in kilometres per hour.<br> Show your working clearly.

masha68 [24]

Answer:

79.2 km/hour

Step-by-step explanation:

1 m/sec= 3.6 km/hour 22m/sec= ? so just multiply 22 m/sec by 3.6 km/hour then the answer will be :- 79.2 km/hour

7 0

3 years ago

I am an even number i am less than 100,the sum of my digits is 15, i am multiple of 12

Yakvenalex [24]

Answer:

Step-by-step explanation:

herp derp herp derp herp derp

7 0

3 years ago