3 years ago

SESSO

Mathematics

1 answer:

MariettaO [177]3 years ago

4 0

Answer:

the jones family paid 18 dollars for 8 gyros.

Step-by-step explanation:

1/2 of 16 = 8

2.25*8= 18

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A random survey was taken of 400 people in a city in the United States. The survey found that the three most common eye colors a

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Answer:

B 14/25(56.00%)

Step-by-step explanation:

167+57=224, which means 224/400(56.00%) people would have brown or hazel eyes. 224/400 is also equivilant to 14/25

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Step-by-step explanation:

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How to solve using quadratic equations 4x^2+7x-20=0

MrMuchimi

Answer:

Step-by-step explanation:

Y = Ax2 Bx C

Enter coefficients here >>> 4 7 -20

Standard Form: y = 4x²+7x-20

1.75 0.875 0.765625 3.0625 -23.0625

Grouped Form: No valid Grouping

Graphing Form: y = 4(x+0.88)²-23.06

Factored Form: PRIME

Solution/X-Intercepts: -3.28 AND 1.53

Discriminate =369 is positive, two real solutions

VERTEX: (-0.88,-23.06) Directrix: Y=-23.13

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