3 years ago

If two coins are tossed togehter what is the probability of having at most one head

Mathematics

1 answer:

Archy [21]3 years ago

4 0

50% is the probability of one landing on tails

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Someone help me out with this question

kenny6666 [7]

The answer is A or the 1 selectible option

You just need to look at it from left to right

8 0

3 years ago

If the sum of interior angle measures of a polygon is 720º, how many sides

Vladimir [108]

Answer:

The polygon has 6 sides.

Step-by-step explanation:

The sum of interior angle measures of a polygon is 720 degree.

(n-2)*180=720

180n-360=720

180n=720+360

180n=1080

n=1080/180

n=6

4 0

4 years ago

Jaden measured the length of a book to be 29 cm. The actual length of the book is 27 cm.

Aleksandr [31]

Answer:

About 7%

Step-by-step explanation:

He got 27/29 cm correct which is about 93% so he was off by 7%.

5 0

3 years ago

Kristina paid $9.15 for 5 pounds of pears. She paid $5.28 for 3 pounds of grapes. Which was the better buy?

Virty [35]

The grapes because they cost $0.07 less per pound.

6 0

3 years ago

1 - 10x = 81 <br> Value of X?

igomit [66]

x = -8

Step-by-step explanation:

Step 1: Subtract 1 from both sides

$1 - 10x - 1 = 81 - 1 \\ - 10x = 80$

Divide both sides of the equation by -10

$\frac{ - 10x}{ - 10} = \frac{80}{ - 10} \\ \\ x = - 8$

4 0

3 years ago

Read 2 more answers