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masha68 [24]
3 years ago
13

WHat is the answer to this (1−5q)+(2.5q+8)−(0.5q+6)

Mathematics
2 answers:
MA_775_DIABLO [31]3 years ago
6 0

Answer:

-3q+3

Step-by-step explanation:

ipn [44]3 years ago
6 0

Answer:

−3q+3

Step-by-step explanation:

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476×11 =__ I need answer with shown work.
Shtirlitz [24]

the answer would be 5236

476 x 1 would be 476. then 10 x 476 would 4760, add them together and you will get 5236

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3 0
4 years ago
I will give BRAINLIEST and 20 points answer it.
Lostsunrise [7]

Answer:

9

Step-by-step explanation:

6 0
3 years ago
The probability that a lab specimen contains high levels of contamination is 0.10. A group of 5 independent samples are checked.
zhannawk [14.2K]

Answer with Step-by-step explanation:

In case of Bernoulli trails

The probability that a random variable occurs 'r' times in 'n' trails is given by

P(E)=\binom{n}{r}p^r(1-p)^{n-r}

where

'p' is the probability of success of the event

Part a)

probability that no contamination occurs can be found by putting r = 0

Thus we get

P(E_1)=\binom{5}{0}0.1^0(1-0.1)^{5}=0.5905

part b)

The probability that at least 1 contamination occurs is given by

P(E)=1-(1-p)^{n}

Applying values we get

P(E_2)=1-(1-0.1)^{5}=0.4096

3 0
3 years ago
Which expression is equivalent to this number? 28 19/100
storchak [24]

Answer:

20 + 8 + 0.1 + 0.09

Step-by-step explanation:

This is because the whole number 28 has a 2 in the tens place, meaning it has 2 tens, and 10x2=20. Same goes for the 8 in the ones place (8x1=8)

20+8=28. Then, 19/100 is equal to 0.19, which has a 1 in the tenths place and a 9 in the hundreths place put together to get 28.19

8 0
3 years ago
Which of the following is an advantage of pure capitalism?
Igoryamba

Answer:

The advantages of capitalism include: Consumer choice - Individuals choose what to consume, and this choice leads to more competition and better products and services. Efficiency of economics - Goods and services produced based on demand create incentives to cut costs and avoid waste.

3 0
3 years ago
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