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3 years ago

I will givee Brainlist if anyone answers all these questions

Mathematics

2 answers:

vaieri [72.5K]3 years ago

5 0

Theirs no picture, I dong know if you forgot to put it along with it but theirs nothing to answer

Troyanec [42]3 years ago

5 0

Answer:

There i no questions to answer on here

Step-by-step explanation:

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One quarter of Steve's baseball cards are from his dad's collection. Another 0.2 are from his uncle , and 0.5 are from his broth

irina [24]

.25+ .2 +.5= .95 so cousins cards make up 5% so 30 cards is half of that so that make 30 cards 2.5%. So 2.5 x 40 = 100% and 30 x 40=1200..... So Steve has 1200 baseball cards...... Hopefully I'm right... it just feels like it too much cards...;)

4 0

3 years ago

A garden is going to be built in the city park in the shape of a parallelogram with a rectangular walkway through it. The garden

Natali [406]

Answer:

78*78+30*30+20*20+72

7456

Step-by-step explanation:

6 0

3 years ago

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Triangle ABC is inscribed in the circle, mA=50, and AB=BC. Find arch AC.

Karolina [17]

The answer is C) 160.

We know this because if mA = 50, we know that mC must also be 50. This is due to the fact that AB = BC. This leaves us with mB as 80 since the angles of a triangle always have to equal 180.

Now knowing this, it is easy to find the arc lengths in degrees. When you have a transcribed triangle, all we are going to do here is double the angle of the triangle to get the arc measure.

mB = 80

80*2 = 160

3 0

3 years ago

The sutton police department must write, on average, 6 tickets a day to keep department revenues at budgeted levels. suppose the

lakkis [162]

The Poisson distribution defines the probability of k discrete and independent events occurring in a given time interval.
If λ = the average number of event occurring within the given interval, then
$P(k \, events) = e^{-\lambda } ( \frac{\lambda ^{k}}{k!} )$

For the given problem,
λ = 6.5, average number of tickets per day.
k = 6, the required number of tickets per day
The Poisson distribution is
$P(k \, tickets/day)=e^{-6.5} ( \frac{6.5 ^{k}}{k!} )$
The distribution is graphed as shown below.

Answer:
The mean is λ = 6.5 tickets per day, and it represents the expected number of tickets written per day.
The required value of k = 6 is less than the expected value, therefore the department's revenue target is met on an average basis.

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3 years ago

4.7 is 10 times as much as what number

viktelen [127]

Answer: 4.7 is 10 as much as the number 0.47.

If you multiply 0.47 x 10 it will equal 4.7

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3 years ago

Read 2 more answers