Julia enjoys shooting paper balls into the wastebasket across her office. She misses the first shot 50% of the time. When she misses on the first shot, she misses the second shot 20% of the time. What is the probability of missing two shots in a row

Answers

Answer 1

Answer: First, convert the percentages into fractions. Since Julia misses 50% of her first shots, she misses 1/2 of her first shots. Since she misses 20% of her second shots (after missing the first one), she misses 1/5 of her second shots.

To find the probability of missing two shots in a row, multiply the two fractions together:

1/2 x 1/5 = 1/10

1/10 correlates to 10%. So, Julia has a 10% probability of missing two shots in a row.

Answer 2

Answer:

Answer:

10%

Step-by-step explanation:

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What is the value of x? 4x - 9 = 27

Answers

$4x-9=27$
$4x=27+9$
$4x=36:4$
$x=9$
The answer is: 9

=>4x - 9 = 27=>4x = 27 + 9=>4x = 36=>X = 36/4=>X = 9 ...Hope it helps!!!

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Answers

1). The 2 angles add up to 180 degrees. 2). And 3). The 2 angles are equal.

25480=1/2m(424.67)^2

Answers

m = .28257

You can get this by dividing away the 1/2. Then do the exponent and divide that away as well to get the answer.

What is the value of the expression below when w=5w=5? 4w+9 4w+9

Answers

Using the order of operations ( PEMDAS ), the value of the expression is 29.

What is simplification of an expression?

Usually, simplification involves proceeding with the pending operations in the expression.

Simplification usually involves making the expression simple and easy to use later.

We need to find the value of the expression below when w = 5w = 5.

Using the order of operations ( PEMDAS ),

Then substitute 5 where the w goes in the expression.

4w+9 = 4 • 5 + 9

4w+9 = 20 + 9 = 29

Using the order of operations ( PEMDAS ), the value of the expression is 29.

Learn more about simplification;

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Answer:

Step-by-step explanation:

substitute 5 where the w goes in the expression.

It should look like 4 • 5 + 9

Using the order of operations ( PEMDAS ) multiply 4 • 5 to get 20 and then add 9 to get 29

A grocery store manager uses 1/2 crate of apples for every 3/4 crate if oranges in a fruit display. How many crates of oranges will she need if she uses 2 1/2 crates of apples?

Answers

Answer:

15/4

Step-by-step explanation:

This is a proportion question

It says 1/2 crates of apple are used for every 3/4 crates of oranges

For 5/2 crates of apple, x crates of oranges will be needed.

To get x, we simply multiply 1/2 by x and equate it to 3/4 multiplied by 5/2

This means: 0.5x = 0.75 × 2.5

x = ( 0.75 × 2.5 ) ÷ 0.5 = 3.75

Hence for 5/2 crates for apple, she will need 15/4 crates of oranges.

Answer:

Step-by-step explanation:

You would first make a proportion.

.5/.75 = 2.5/x

So, .5x = 1.875

x = 15/4

Will give brainliest
What is the measure of angle P in the figure shown here?

Answers

Answer:

Step-by-step explanation:

66*2=132

180-132=48

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