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Masteriza [31]
3 years ago
7

I need help with this problem 30 points up for grabs if you answer.

Mathematics
1 answer:
Rama09 [41]3 years ago
7 0

Answer:

Step-by-step explanation:

13 cm

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Rich chooses a 4-digit positive integer. He erases one of the digits of this integer. The
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Answer:

*step by step*

Step-by-step explanation:

If he erases one of the digits in a 4-digit number, then only 3 remain, not four.

If he erased the first digit, then it must have been 1-9, so the total is in the range 11 - 19

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4 0
2 years ago
Find the value of X​
Hunter-Best [27]

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4 years ago
(d) Let p represent the probability of a successful long hit. What values of p will make the long hit better than the short hit
seropon [69]

Answer:

The probability of successful  long hit is greater than 0.7083

Step-by-step explanation:

Solution

The expected value for long hit is given below

P (successful hit) * 4.2 + P (Unsuccessful hit) *5.4

so,

= P * 4.2 + (1-p) * 5.4

= 5.4 - 1.2p

Now,

If the expected value of long hit is less than  that of the short it

Then,

5.4 - 1.2p <4.55

P> (5.4 - 4.55)/1.2

P> 0.7083

Therefore the probability of successful  long hit is greater than 0.7083

Note:

Due to my research and findings to this example, the complete question for  is attached below, i solved or Question 2(d) only

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3 years ago
Mrs. Varner deposited q dollars
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this is not a full question

Step-by-step explanation:

6 0
3 years ago
Write thirty-five hundredths in decimal form
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0.35i think if not please correct me

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4 years ago
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