2 years ago

HELPP ME PLEASE!!

Mathematics

1 answer:

otez555 [7]2 years ago

3 0

2 negative numbers multiplied together is always positive

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If you roll a six-sided dice, what is the probability of rolling an odd number?

fomenos

Step-by-step explanation:

A six sided dice contains even numbers on three sides and odd numbers on remaining three sides.

Therefore,

Probability of rolling an odd number

$= \frac{3}{6} \\ \\ = \frac{1}{2}$

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3 years ago

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Step-by-step explanation:

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A new basketball is 40% off of its original price and is now selling for $36.00. What was the original price of the basketball b

VikaD [51]

Multiply 40% and 36.00 than add what you get to 36.

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3 years ago

A parallelogram has a base length of 9.3 inches and an area of 56.73 squared inches. Find the height of the parallelogram.

Studentka2010 [4]

Answer:

the answer is 6.1

Step-by-step explanation:

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2 years ago

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A falling object travels a distance given by the formula d=3t+5t2, where d is measured in feet and t is measured in seconds. How

Romashka-Z-Leto [24]

Answer:

4.52secs

Step-by-step explanation:

Given the height of a falling object expressed as;

d=3t+5t^2

If the object travel 84 feet, we are to find the time t it takes to travel. On substituting;

84 = 3t+5t^2

3t+5t^2 - 84 = 0

t = -5±√25-4(3)(-84)/2(3)

t = -5±√25+1008/6

t = -5±32.14/6

t = -5+32.14/6

t = 27.14/6

t = 4.52 secs

Hence it will take 4.52secs for the object to travel 84feet

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2 years ago