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Allisa [31]
3 years ago
10

HELP ASAP!!! i have an assigment and i dont get number 1. please if you're smart do it. I'm giving brainliest!!

Mathematics
1 answer:
AnnZ [28]3 years ago
5 0

Answer:

3/3 , 3/3 , 1/3

7/7, 7/7, 7/7 , 4/7

4/4 , 4/4 , 4/4 , 2/4 u meant that?

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I will give brainliest if u can tell wat 2 plus 12 is
marissa [1.9K]

Answer:

14

Step-by-step explanation:

12 + 2 = 14

7 0
3 years ago
Read 2 more answers
NEED HELP RN PLZ!!!!!!!!!!!!!!!!!!!!!Complete the square to find the zeros of y=x^2+12x-5?
solmaris [256]

Answer: -6 +/- \sqrt{41} = x

<u>Step-by-step explanation:</u>

   y = x² + 12x - 5

<u>  +5 </u>   <u>              +5 </u>

y + 5 = x² + 12x              

<u> + 36  </u>  <u>            +36 </u>           <em>added (12 ÷ 2)² to both sides</em>

y + 41 = (x + 6)²

To find the zeros, let y = 0:

0 + 41 = (x + 6)²

\sqrt{41} = (\sqrt{x+6} )^{2}

+/-\sqrt{41} = x + 6

<u>-6            </u>     <u>   -6   </u>

-6 +/- \sqrt{41} = x



3 0
3 years ago
Tara answered 68 questions correctly on an 80 questions test express this amount as a fraction percent and decimal
Mandarinka [93]
Answer
85% and as a decimal it is 0.85

hope this helps and have a wonderful day :)
4 0
3 years ago
Read 2 more answers
1.) The deer population increases at a rate of 3% per year. There are 1253 deer this year. Write a function that models the deer
BabaBlast [244]
Exponential growth/decay rule with general function is:<span>y=y(0)<span>e<span>kt</span></span></span> with k is growth/decay constant rate.
(1) Deer population function y(0) = 1253 k
= 3% t
 = 6 (years)
  y(6) = 1253 . e^(0.03*6) ~ 1500 (deers)
: 1496 deers
 (2) Growth factor b is rate 9.5% = 0.095 
4 0
3 years ago
Read 2 more answers
32+2/3(21y-6) in factored form
artcher [175]

Answer:

14(y + 2).

Step-by-step explanation:

32 +2/3(21y - 6)

Distributing the 2/3 over the parentheses:

= 32 + 2/3*21y  + 2/3 * -6

= 32 + 14y - 4

= 14y + 28

= 14(y + 2).

6 0
3 years ago
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