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Doss [256]
3 years ago
14

Can someone help me...?

Mathematics
1 answer:
miv72 [106K]3 years ago
8 0
1. (x, y) = (7, -12)

2. x = 1, x = 2 are both solutions

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During one snowy month a kentucky school held classes 9/11 of possible the school days if there are 22 possible school days how
SOVA2 [1]
This question isn't phrased correctly, but I will assume it's asking about common denominators with fractions.

9/11 1/22

18/22 1/22

18 school days.
5 0
3 years ago
Evaluate 2/3+3/4 <br> 1and5/12
chubhunter [2.5K]

2/3 + 3/4 = 8/12 + 9/12 = 17/12 = 1 5/12

1 + 5/12 = 12/12 + 5/12 = 17/12 = 1 5/12

2/3 + 3/4 = 1 + 5/12

6 0
3 years ago
3. Last year, the numbers of calculators produced per day at a certain factory were normally distributed with a mean of 560 calc
Mademuasel [1]

Answer:

<em><u>3. Last year, the numbers of calculators produced per day at a certain factory were normally distributed with a mean of 560 calculators and a standard deviation of 12 calculators.</u></em><em><u>(</u></em><em><u>C</u></em><em><u>)</u></em>

Step-by-step explanation:

<em><u>please click the heart and rate excellent and brainleist to </u></em><em><u>❤</u></em><em><u>☺️</u></em><em><u>☻</u></em><em><u>♨️</u></em><em><u>☻</u></em><em><u>☺️</u></em><em><u>❤</u></em>

8 0
3 years ago
Find the surface area of the ball. Use 3.14 for π.<br><br> The radius is 14 cm
abruzzese [7]

Answer:

A≈2463.01

Step-by-step explanation:

A=4πr^2 is the formula for a sphere, r being radius

5 0
3 years ago
Read 2 more answers
Jakie mad 6 quarts of lemonade. Jackie says that she made 3 pints of lemonade. Exspain her error
Contact [7]
We know that 2 pints = 1 quart. So that means that 3 pints = 1 1/2 quarts 
The correct answer would be she made 12 pints because 2 pints = 1 quart
Hope this helped!
7 0
3 years ago
Read 2 more answers
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