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Doss [256]
4 years ago
5

4th grade math patterns 18250, 18500, 19000, 20000 what's the next number?

Mathematics
1 answer:
irinina [24]4 years ago
6 0

22000

The number that's being added in the sequence increases by 2x.

250 * 2 = 500, which is added to 18500 to equal 19000.

500 * 2 = 1000, which is added to 19000 to equal 20000.

1000 * 2 = 2000, which added to 20000 equals 22000.

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f a seed is planted, it has a 85% chance of growing into a healthy plant. If 9 seeds are planted, what is the probability that e
Vlad1618 [11]

The probability that exactly 1 doesn't grow will be 0.07

<h3> What is Probability?</h3>

It is defined as the ratio of the number of favourable outcomes to the total number of outcomes in other words the probability is the number that shows the happening of the event.

We can use Bernoulli estimation to solve this. P(g) = 0.85, probability of not growing into healthy plant P(n) = 1-P(g) = 1 - 0.85 = 0.15

Using the Bernoulli approximation:

P(n=1)=⁹C₁xP(n)¹.⁵xP(g)⁸.⁵

P(n=1)=9x0.15¹.⁵x0.8⁸.⁵

P(n=1)=0.07

Hence the probability that exactly 1 doesn't grow will be 0.07

Learn more about the probability here:

brainly.com/question/11234923

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3 0
2 years ago
The Figure is made up of 2 rectangels and 2 right triangel's What is the area of the figure?
AlekseyPX
The answer would be number 1. 173 units^2
7 0
3 years ago
2x + 3(x +3) + (x + 6)
Volgvan

For this case we must simplify the following expression:

2x + 3 (x + 3) + (x + 6)

We apply distributive property to the terms within parentheses:

2x + 3x + 9 + x + 6 =

We add similar terms:

2x + 3x + x + 9 + 6 =\\6x + 15

Thus, the simplified expression is: 6x + 15

Answer:

6x + 15

6 0
4 years ago
Michelle invested $150 last year.
V125BC [204]

Her investment is now worth $198.

This is because 32% of 150 equals 48, and add the 32% to 150 and it adds up to $198.

7 0
3 years ago
The seating capacity of a basketball stadium is 5,782. The seats are arranged in 24 sections of the same size. Any seats that ar
Vsevolod [243]
22 priority seats.

5,782/24 = 240 as a rounded answer.

now you multiply the answer by 24

240 • 24 = 5,760

5,782 - 5,760 = 22, your answer
8 0
3 years ago
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