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3241004551 [841]

4 years ago

9

How to find the discriminant of

1 answer:

kati45 [8]4 years ago

4 0

The discriminant is 225

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David drove 870 miles in 12 hours. At what rate did David drive per hour?

Montano1993 [528]

Answer:

72.5m/hr

Step-by-step explanation:

Divide 870 by 12 to represent how many miles David drove in 1 hour.

$870 \div 12=72.5$

David drove 72.5 miles per hour.

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Calculate the 1st quartile of the data set below: 53, 54, 71, 95, 108, 110, 115, 120, 128, 128, 129, 141, 143, 158, 193

garik1379 [7]

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4 years ago

How many meatballs are required for a party of

Alona [7]

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3 years ago

(2n + 3)(n – 4) = 0<br> need help asap!!!

Anastaziya [24]

Set each binomial equal to zero to solve.

2n + 3 = 0
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4 years ago