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Irina-Kira [14]
3 years ago
6

Tim throws darts at a dartboard that has numbers one through 20 in a bull’s-eye in the middle. 10 throws a dart 50 times, and he

hits the bull’s-eye 10 times. What is the experimental probability that Tim hits the bull’s-eye? Tim throws darts at a dartboard that has numbers one through 20 and a bull’s-eye in the middle. Tim throws a dart 50 times, and he hits the bull’s-eye 10 times. What is experimental probability that 10 hits the bull’s-eye?
A.) 1/50

B.) 1/10

C.) 1/2

D.) 1/5
Mathematics
2 answers:
Lesechka [4]3 years ago
6 0

Answer:

D.) 1/5

Explanation:

Experimental probability is the ratio of the number of successes to the number of trials.

In this case, success is a bulls-eye.  Tim had 10 bulls-eyes.  The total number of trials  is 50.  This makes the experimental probability 10/50, or 1/5.

Westkost [7]3 years ago
6 0

Answer:

The answer is D. 1/5 Hopefully this helps!

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Find the gradients of line a and b
34kurt

Answer:

3 and - 4

Step-by-step explanation:

Calculate the gradients using the slope formula

m = (y₂ - y₁ ) / (x₂ - x₁ )

Line A

with (x₁, y₁ ) = (0, - 2) and (x₂, y₂ ) = (1, 1) ← 2 points on the line

m = \frac{1+2}{1-0} = 3

Line B

with (x₁, y₁ ) = (1, 1) and (x₂, y₂ ) = (0, 5) ← 2 points on the line

m = \frac{5-1}{0-1} = \frac{4}{-1} = - 4

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3 years ago
What would be answer to -9p - 17 =
solong [7]

Answer:The Answer To Your Problem Is negative 26 (-26.)

Step-by-step explanation:

First: If the equation has different signs it'll be equal to a negative sooo...

Second:Subtract -9 - 17

Third: Answer: -26

Fourth: Use a Calculator to check if it's correct.

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3 years ago
Solve 6(x + 1) &gt; 2x - 1<br><br> x &gt; -1/2<br> x &gt; -7/4<br> x &gt; 0
Bond [772]

Answer:

x > - \frac{7}{4}

Step-by-step explanation:

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6 0
3 years ago
Read 2 more answers
Anyone know the answer?
ANTONII [103]
PKE is a triangle and its interior angles therefor sum to 180deg:

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5 0
3 years ago
Kayaks rent for $35 per day. Write an expression using the Distributive Property that can help you find the cost in dollars of r
MA_775_DIABLO [31]

Answer:

Unit rate defined as the rates are expressed as a quantity 1 such as 4 miles per hour or 3 meter per seconds.

As per the given statement:

Kayaks rent for $35 per day.

⇒Unit rate per day = $35

We have to write an expression that can help you to find the cost in dollars of renting 3 kayaks for a day:

Cost in dollars for 3 kayaks for a day = $ 3 \times 35

The Distributive property says that:

a\cdot (b+c) = a\cdot b+ a\cdot c

we can write 35 as:  30 + 5

then;

3 \times 35 = 3 \times (30+5) =(3 \times 30)+ (3 \times 5) = 90 + 15 = \$105

Therefore, a expression that can help you to find the cost in dollars of renting 3 kayaks for a day is (3 \times 30)+ (3 \times 5)


8 0
3 years ago
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