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-BARSIC- [3]
1 year ago
10

Help is in 1 minute !!!!!!!!!!!!!!!!!!!!!!!!!!

Mathematics
1 answer:
grin007 [14]1 year ago
6 0
The answer to this question is A
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Mary is baking cookies, and the recipe calls for 1 1/2 cups of sugar. If she has 6 1/3 cups of sugar left after she bakes the co
Inessa05 [86]

Answer:

7 5/6

Step-by-step explanation:

1 1/2= 1 3/6

6 1/3= 6 2/6

 1 3/6

+6 2/6

————-

7 5/6

4 0
2 years ago
Let $r$ and $s$ be the roots of $3x^2 + 4x + 12 = 0.$ Find $r^2 + s^2.$ Pls help.
nirvana33 [79]

Answer:

-56/9

Step-by-step explanation:

By Vieta's formulas,

$r + s = -\frac{4}{3}$ and $rs = \frac{12}{3} = 4.$ Squaring the equation $r + s = -\frac{4}{3},$ we get

$r^2 + 2rs + s^2 = \frac{16}{9}.$ Therefore,

$r^2 + s^2 = \frac{16}{9} - 2rs = \frac{16}{9} - 2 \cdot 4 = -\frac{56}{9}}$

5 0
3 years ago
100.000.000x30 <br><br> Kaçtır?
sergiy2304 [10]

Answer:

the answer is 3000000000

6 0
2 years ago
The probability a train car will be full is 60%. Which word or words best describes the likelihood the train car will be full?
allsm [11]

Answer:

C-highly likely

Step-by-step explanation:

its bigger than 45 so closer to 100%

5 0
2 years ago
Read 2 more answers
The sum of 6 consecutive even numbers is 126.what is the fourth number in this sequence
loris [4]
6x + 2 + 4 + 6 + 8 + 10 = 126
6x + 30 = 126
6x = 96
x = 16
Numbers are {16,18,20,*22*,24,26)
Correct answer is 22.
8 0
3 years ago
Read 2 more answers
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