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Mnenie [13.5K]
3 years ago
5

assume that 2000 births are randomly selected and 64 of the births are girls. use subjective judgment to describe the number of

girls as significantly high, significantly low, or neither significantly low nor significantly high. choose the correct answer below
Mathematics
1 answer:
tatuchka [14]3 years ago
4 0

Total no. of births = 2000

Births of girls = 64

Birth% of girls

=  \frac{64}{2000}  \times 100

=  \frac{64}{20}

=  \frac{6.4}{2}

= 3.2\%

Hence, the number of girls are significantly low.

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klaus was replacing the roof on his house. He used 420 nails to attach al the pieces of wood. Each piece of wood needed 7 nails
hjlf

There were 20 pieces of wood left.


Work:

420 ÷ 7 = 60

60 - 40 = 20


Your answer is 20.


Hope this helps!

6 0
3 years ago
James bought of a pound of dried cherries and of a pound of dried cranberries. How much dried fruit did he buy? [Write your answ
Mariana [72]

Answer:

2 pounds of dried fruit

Step-by-step explanation:

James bought of a pound of dried cherries and of a pound of dried cranberries. How much dried fruit did he buy? [Write your answer in simplest form.]

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1 pound of dried cherries + 1 pound of dried cranberries

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3 years ago
Help lease this is due tomorrow. help! ​
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Answer:

p(2)= 2(13-P)                  

p(2)= 2(13-2)                  

p(2)=2(11)                        

p(2)= 22

p(3)= 2(13-p)

p(3)= 2(13-3)

p(3)= 2(10)

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p(4)= 2(13-p)

p(4)= 2(13-4)

p(4)= 2(9)

p(4)= 18

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v(4)w(2)= 12+2

v(4)w(2)= 14

v(6)w(3)= 3v+w

v(6)w(3)= 3(6)+3

v(6)w(3)= 18+3

v(6)w(3)= 21

v(8)w(4)= 3v+w

v(8)w(4)= 3(8)+4

v(8)w(4)= 24+4

v(8)w(4)= 28

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lutik1710 [3]

Answer:

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