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Alborosie
3 years ago
14

-2+ 7+ -11 its learning not cheating karen ;)

Mathematics
1 answer:
zalisa [80]3 years ago
8 0
-6 because the 7 is positive
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Is is my answer correct?
Katarina [22]
Yes your answer ia correct
8 0
4 years ago
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n a call center the number of received calls in a day can be modeledby a Poisson random variable. We know that, on average, 0.5%
guapka [62]

Answer:Pois(ln(200))

Step-byy-step explanation:

Let N be the number of received calls in a day

That is

N∼Pois(λ).

0.5% = 0.5/100 = 1/200 of no calls

P(N=0)=e^−λ=1/200

-λ=e^(1/200)

λ=in(200)

Our number of calls in a day is distributed Pois(ln(200)).

7 0
4 years ago
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The quotient of a number x and 4 is at most 5. An inequality is?
Shalnov [3]

Answer:

The inequality can be represented as:

\frac{x}{4}\leq5

Solution for the inequality:

x\leq20

Step-by-step explanation:

Given :

The quotient of a number x and 4 is at most 5.

To write an inequality for the given statement.

Solution:

The quotient of two variables a and b can be represented as : \frac{a}{b}

Thus the quotient of the number x and 4 can be represented as:

⇒  \frac{x}{4}

The quotient is at most 5 which means it is less than or equal to 5.

Therefore, the inequality can be represented as:

\frac{x}{4}\leq5

<em>Solving for</em> x.

Multiplying both sides with 4.

4\times \frac{x}{4}\leq5\times 4

x\leq20

Thus, the number must be at most 20.

7 0
4 years ago
Can’t someone smart help me with this question plz help
Jet001 [13]

Answer:

48°

Step-by-step explanation:

red: 180°-129°=51°

blue: 180°-99°=81°

180°-(81°+51°)=48°

6 0
3 years ago
Pedro thinks that he has a special relationship with the number 6. In particular, Pedro thinks that he would roll a 6 with a fai
iren2701 [21]

Answer:

Step-by-step explanation:

a) The sample space, n(S) = 6^6 = 46656

Let the number fair dice toss that show 6 = n(A)

Hence, the probability of getting, P(A) = n(A)/n(S)

b) Sample space, n(S) = 6^42

n(A) = 6^9

∴ P(A) = n(A)/n(S) = 6^9/6^42 = 1/(6^33) = 2.09 X 10^(-26)

c) No

5 0
3 years ago
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