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Vsevolod [243]
3 years ago
8

There are 23 students in a math class. 12 of them are boys.

Mathematics
2 answers:
Arte-miy333 [17]3 years ago
7 0
Boys to students is 12:23

Girls to students is 11:23
Sholpan [36]3 years ago
7 0
11 girls and 12 boys
11:12
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How do you factor trinomials?
gogolik [260]
1. identify the abc... ax^2+bx+c
2. write down all the factor pairs of C
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4.subsitute factor pairs in 2 binomials :)
5 0
3 years ago
Describe the relationship between bias and variability through an example. Given that the proportion of all Americans that belie
mash [69]

Answer:

Answers explained below

Step-by-step explanation:

(a) If there is high bias and high variability, the numbers will not be anywhere near the 42 percent value. If I wrote down 10 numbers and they were all completely different from 42, I would know that I have high bias and high variability.

(b) If a certain number of polls have just about the same average, but are nowhere near 42 percent, they have high bias and low variability. For example, 20 percent, but its far from 42 percent.

(c) If there is low bias and high variability, if you list the polls they will have an average around 42 percent. If you average the polls, you'll get 42 percent low bias. The high variability might be 20, 72% 42% 63% 10%

(d) If there is low bias and low variability, all of the polls will be close to 42 percent.

3 0
3 years ago
Read 2 more answers
Find value of k
insens350 [35]

Answer:

k=10BY DPING PROCESS IT BECOME

3 0
3 years ago
Pads of paper come 4 to a box, pencils come 27 to a box, and erasers come 12 to a box. What is the least number of kits that can
DENIUS [597]
4+27+12=43 so your answer would be 43

7 0
3 years ago
URGENT NEED HOMEWORK SQUAD NEED BEFORE 7:17
GaryK [48]
SOLUTION:

Fraction of garden that is both tomatoes and carrots = Fraction of garden that is tomatoes + Fraction of garden that is carrots

Fraction of garden that is both tomatoes and carrots = 1 / 2 + 1 / 3

Fraction of garden that is both tomatoes and carrots = 3 / 6 + 2 / 6

Fraction of garden that is both tomatoes and carrots = 5 / 6

ANSWER:

Therefore, the fraction of the garden which ks both tomatoes and carrots is 5 / 6

Please mark as brainliest if this was helpful! :)
Thank you <3
6 0
3 years ago
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