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3 years ago

29x97 broken apart need help now Factors willl mark brainlyest

Mathematics

1 answer:

IgorC [24]3 years ago

6 0

I don't know what you mean by "Broken apart," but I'll do my best...

20 x 90 = 1800

9 x 7 = 63

1800 + 63 = 1863

I hope this helped you! :)

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Please help i will give brainliest

olga_2 [115]

Answer:

12?

Step-by-step explanation:

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3 years ago

I don't understand (I'm getting a tutor)

shutvik [7]

Step-by-step explanation:

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3 years ago

Find the unknown number 5/12+()=1/2

xenn [34]

Hello from MrBillDoesMath!

Answer: 1/12

Discussion:

We solve 5/12 + x = 1/2 for x. Begin by subtracting 5/12 from each side

5/12 - 5/12 + x = 1/2 - 5/12

0 +x = 6/12 - 5/12 (as 1/2 = 6/12)

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3 years ago

Assume that the readings on scietific thermometers are normally distributed with a mean of 0 0C and a standard deviation of 1 0C

lys-0071 [83]

Answer: 0.8531

Step-by-step explanation:

Let x be the random variable that represents the readings on scientific thermometers .

Given : The readings on scientific thermometers are normally distributed,

Population mean : $\mu=0^{\circ}\ C$

Standard deviation : $\sigma=1^{\circ}\ C$

Z-score : $z=\dfrac{x-\mu}{\sigma}$

Now, the z-value corresponding to -1.05 : $z=\dfrac{-1.05.-0}{1}=-1.05$

P-value = $P(x>-1.05)=P(z>-1.05)=1-P(z\leq-1.05)$

$=1-0.1468591=0.8531409\approx0.8531\text{ (Rounded to four decimal places)}$

Hence, the probability of the reading greater than -1.05 in degrees Celsius.= 0.8531

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3 years ago

PLS HELP ASAP

alexandr1967 [171]

Answer:

0.35 x 10 = 3.5

10.65 + 3.5 = 14.15

Step-by-step explanation:

14.15

3 0

3 years ago