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ozzi
3 years ago
7

394.6 divided by 9 using compatible numbers to estimate the quotient?

Mathematics
2 answers:
Jet001 [13]3 years ago
6 0
So you could round 9 to 10 and multiply
this is easier since multiplying by 10 just moves the decimal point to the right so
394.6 times 10=3496
Maru [420]3 years ago
5 0
Round 396.6 to 396, because 396/9=44, making a whole number. Hope this helps!!
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A seven-year medical research study reported that women whose mothers took the drug DES during pregnancy were twice as likely to
Artyom0805 [142]

Answer:

The classification of the set of circumstances is presented in the following subsections of the understanding.

Step-by-step explanation:

A 7-year health research project revealed that individuals for whom the mom took DES throughout pregnancy seem to have been twice as probable as women for whom the mothers didn't use the medication to establish tissue irregularities that could cause cancer.  

(a)

Women with whom the mothers have taken DES throughout pregnancy as well as women where its mothers haven't taken DES during pregnancy.

(b)

The information collected seems to have been a sample or survey.  

(c)

A sampling unit of 3980 (women) showed that performance 63 industrialized tissue irregularities that could contribute to disease (cancer) in the proportion of females with whom the mom brought the powerful DES all through pregnancy.  

The proportion of abnormalities in tissues established by females does seem to be:  

=  \frac{63}{3980}

=  0.015829

Of every thousand women, 15.8 established tissue abnormalities.

3 0
3 years ago
PLEASE HELP
erastova [34]

Answer: 36 is divisible by 3 2 9 4 6

Step-by-step explanation:

You know a number is divisible by 2 if it is even. You know a number is divisible by 3 if the sum of the digits can be divided by 3. You know what number is divisible by 6 if the number is both divisible by 2 and 3. You know a number is divisible by 4 if the right two digits is divisible by 4 in this case 36. and you know a number is divisible by 9 if the sum of the digits is able to be divided by 9. Hope this helps!

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4 years ago
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rewona [7]

Answer: C

Step-by-step explanation:

7 0
3 years ago
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Mumz [18]

Answer:

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Step-by-step explanation:

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4 0
2 years ago
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A contractor is considering a sale that promises a profit of 26,000 with a probability of 0.7 or a loss (due to bad weather stri
Lady bird [3.3K]

Answer:

A

Step-by-step explanation:

The expected profit would be the sum of all the possibility multiplied. It means,

<em>"We need to multiply the profit by its possibility and add it with the product of the loss and its possibility."</em>

<em />

This will be the expectation, or expected profit.

Let's do it:

Expected Profit = (26,000)(0.7) + (-8000)(0.3) = 15,800

The correct answer is A

7 0
4 years ago
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