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3 years ago

9

in a lottery, each ticket buyer has a 1 in 10 chance of winning a prize. if chip buys 10 tickets, what is the probability that h

e will win at least 1 prize? show work

2 answers:

Elenna [48]3 years ago

6 0

1 in every 10 tries will win
10 tries

1/10 times 10=10/10=1

he will win at least 1 prize 100%

melomori [17]3 years ago

3 0

His probability is 1/5 because it's half a chance

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solniwko [45]

Answer:

7.2 units

Step-by-step explanation:

Coordinates of city A = (0, 0)

Coordinates of city B = (6, 4)

Use the distance formula to find the distance between the two cities as follows:

$AB = \sqrt{(x_2 - x_1)^2 + (y_2 - y_1)^2}$

Let,

$A(0, 0) = (x_1, y_1)$

$B(6, 4) = (x_2, y_2)$

Plug in the values into the formula

$AB = \sqrt{(6 - 0)^2 + (4 - 0)^2}$

$AB = \sqrt{(6)^2 + (4)^2}$

$AB = \sqrt{36 + 16} = \sqrt{52}$

$AB = 7.2$ (nearest tenth)

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4 years ago

Miranda is packing eggs in cartons . Each carton holds 12 eggs. She already filled 3 cartons . How many more eggs does she need

Butoxors [25]

Answer:

carton = 12

12x17=204

miranda needs 204 more eggs to fill 17 egg cartons

5 0

3 years ago

use an algebraic equation to solve the problem. the sides of a triangle are in the ratio 3:4:5. what is the length of each side

STatiana [176]

This should be the equation:

n + 4/3n + 5/3n = 90

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3 years ago

Angela has a credit score of 800 describe reasons why her score might be so high

Lapatulllka [165]

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3 years ago

What percent of one hour is 25 minutes?

igomit [66]

Answer:

41.667% or 42%

Step-by-step explanation:

25/60

simplify

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3 0

3 years ago