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kipiarov [429]
3 years ago
11

To win a​ lottery, 7 numbers are drawn at random from a pool of 63 numbers. Numbers cannot repeat. If a person has one​ ticket,

what is the probability that they have the winning​ ticket?
Mathematics
1 answer:
Elena-2011 [213]3 years ago
7 0

Answer:

9%

Step-by-step explanation:

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Sawyer recorded the number of different types of pets his friends have in the table shown below:
Colt1911 [192]

The answer to your question is <em>"A line with 4 tick marks labeled Cat, Dog, Rabbit, and Guinea Pig. Cat has 2 crosses, Dog has 3 crosses, Rabbit has 1 cross, and Guinea Pig has 3 crosses. The line is labeled Number of Pets, and title of graph is Pet Owners."  </em>Because this is the only plot described that fits with the data from the table with the information on how many cats, dogs, rabbits, and guinea pigs there are.

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3 years ago
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Simplify this expression 3p+2p-p​
madam [21]

Answer:

Step-by-step explanation:

3p + 2p - p

= 3p + p

= 4p

(add the co-efficients)

3 0
3 years ago
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A jet travels 510 miles in 5 hours. At this rate, how far could the jet fly in 15 hours? What is the rate of speed of the jet?
n200080 [17]

Answer:

1530

Step-by-step explanation:

We already know that 5 hours is 510 miles and to know how much is 15 hours you will add 510 3 times 510 + 510 + 510 what 1530 would give

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3 years ago
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The area of a rectangle is length × width. What is the length of a rectangular pool table that has a width of 5and 1 third feet
Drupady [299]
5 1/3 x 50 2/3=270.2
5 0
3 years ago
At the instant that a cake is removed from the oven, the temperature of the cake is 350°F. After 10 minutes, the cake's temperat
BARSIC [14]
Once the cake is removed from the oven, it has been exposed to the room temperature of 70°F. After 10 minutes, the cake's temperature decreased to 200°F, which is 150°F cooler than it initially was (350°F). As for the what is asked, 90°F is 260°F cooler than its original temperature (350°F).

This problem can be expressed in a ratio: 
10mins:150<span>°F = N:260</span><span>°F
where N is how long it will take for</span><span> cake to cool to 90°F

</span>150<span>°FxN=10x260
</span>150N=2600
N=2600/150
N=17.33
N<span>≈20 minutes

Thus, it takes approximately 20 minutes </span><span>for the cake to cool to 90°F</span>
8 0
3 years ago
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