3 years ago

Round 34,527 to the nearest ten-thousand

Mathematics

2 answers:

photoshop1234 [79]3 years ago

6 0

Answer:

If you round it to the nearest ten-thousand, your answer would be 30,000.

guajiro [1.7K]3 years ago

4 0

Answer:30000

Step-by-step explanation:

34527 rounded to the place where the 4 is

the 4 round-down to 0

Because 4 is less than 5

You might be interested in

Which is equivalent to 64^1/4? 2^4√4 4 16 16^4√4

zalisa [80]

Answer:

Step-by-step explanation:

$64^1/4\\\\=\dfrac{64^{1}}{4} \\\\=\dfrac{64}{4} \\\\=16\\\\Answer\ C$

7 0

3 years ago

A process produces batches of a chemical whose impurity concentrations follow a normal distribution with a variance of175. A ran

Tom [10]

Answer:

the probability that the sample variance exceeds 3.10 is 0.02020 ( 2,02%)

Step-by-step explanation:

since the variance S² of the batch follows a normal distribution , then for a sample n of 20 distributions , then the random variable Z:

Z= S²*(n-1)/σ²

follows a χ² ( chi-squared) distribution with (n-1) degrees of freedom

since

S² > 3.10 , σ²= 1.75 , n= 20

thus

Z > 33.65

then from χ² distribution tables:

P(Z > 33.65) = 0.02020

therefore the probability that the sample variance exceeds 3.10 is 0.02020 ( 2,02%)

8 0

4 years ago

Read 2 more answers

Laura walked 6 1/2 laps of a circular path in 2 hours. At that rate, how many laps of the

NARA [144]

Answer:

3.25 in one hour

Step-by-step explanation:

6.5 ÷ 2 = 3.25

6 0

3 years ago

Which of the following is a conjugate for 7 + iSquare root of 2?

Orlov [11]

7- i square root of 2

4 0

3 years ago

Read 2 more answers

Find the measure of angle C. B (110° 30° A

Oksana_A [137]

Explanation is in the file

tinyurl.com/wpazsebu

6 0

3 years ago