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4 years ago

What math problems Lisa?

Mathematics

2 answers:

luda_lava [24]4 years ago

7 0

Answer:

there is a chat you know

Step-by-step explanation:

disa [49]4 years ago

5 0

Answer:

I'm maria I'll tell Lisa to respond

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All right at least two equivalent expressions for: 3a + 12

densk [106]

<span>two equivalent expressions for: 3a + 12

3(a + 4)
2a + 12 + a

hope that helps</span>

6 0

3 years ago

What is the probability of having 53 Mondays in a leap year?

Ronch [10]

Answer:

1/7

Step-by-step explanation:

There are 52 weeks in a year. Each have one Monday. Leap years have a total of 366 days. There are 7 days of the week. Monday is one of them, so it'll be a 1/7 chance.

5 0

4 years ago

Help me and explain this ?marking brainliest

Alexandra [31]

The answer is 39 over 50

7 0

3 years ago

Read 2 more answers

Stephen Curry's Free Throws As we see in Exercise P.37, during the 2015-16 NBA season, Stephen Curry of the Golden State Warrior

Reil [10]

Answer:

A) $P(X=x) = \binom{2}{x}.(0.908)^x.(0.092)^{2-x}$

B) Mean = 1.816

Step-by-step explanation:

We are given the following information:

We treat Stephen Curry making any given free throw as a success.

P(Stephen Curry makes any given free throw) = 0.908

Since the probability for the free throw is equal for each trial and free throws are independent.

Then the number of free shots follows a binomial distribution.

A) Probability distribution

$P(X=x) = \binom{n}{x}.p^x.(1-p)^{n-x}$

where n is the total number of observations, x is the number of success, p is the probability of success.

Here n = 2, p = 0.908

$P(X=x) = \binom{2}{x}.(0.908)^x.(1-0.908)^{2-x}\\\\P(X=x) = \binom{2}{x}.(0.908)^x.(0.092)^{2-x}$

Now x can take values 0, 1 , 2

Putting values, we get,

$P(x = 0) = 0.008464\\P(x = 1) = 0.167072\\P(x = 2) = 0.82446$

B) Mean of X

$\mu = np = 2(0.908) =1.816$

Thus, the mean number of free shots made by Stephen Curry is 1.816

4 0

3 years ago

What is the distance from (-4,0) to (2,5)

Svetllana [295]

Answer:

√61 ≈ 7.81

Step-by-step explanation:

Distance formula:

√(x₂ - x₁)² + (y₂ - y₁)²

√(2 - (-4))² + (5 - 0)²

√(2 + 4)² + 5²

√6² + 5²

√36 + 25

√61

5 0

4 years ago

Read 2 more answers