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2 years ago

Which of the following is NOT a true statement

Mathematics

1 answer:

Svetach [21]2 years ago

7 0

Answer:

<AFB and <CFD are complementary

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Which system is represented by the graph shown here

icang [17]

A; first equation is the red one and second is the blue one

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2 years ago

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prohojiy [21]

Answer:

Although water is a renewable resource, the amount of fresh water available for use is limited. Most of Earth's fresh water is frozen and unavailable for human use.

Step-by-step explanation:

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3 years ago

Length,breadth & diagonal of a cuboid are 60 cm,20 cm & 65 cm respectively. find its volume?

Lera25 [3.4K]

I hope this helps you

Volume=60.20.65

Volume=78000

7 0

3 years ago

A bucket contains 40 red balls, 25 black balls, and 35 white balls. Two balls are drawn at random. What is the probability that

Lyrx [107]

Answer:

$Probability = \frac{1}{5}$ or $Probability = 0.2$

Step-by-step explanation:

Given

$Black = 25$

$White = 35$

$Red = 40$

Required

Determine the probability of selecting Black and Red

First, we need to calculate the number of red and black balls

The probability is calculated as thus:

$Probability = P(Black\ and \ Red) \ or\ P(Red\ and \ Black)$

Convert to mathematical expressions

$Probability = [P(Black) *P(Red)] + [P(Red) *P(Black)]$

Solve for each probaility;

$P(Black) = \frac{Black}{Total} = \frac{25}{100}$

$P(Red) = \frac{Red}{Total} = \frac{40}{100}$

So, we have:

$Probability = [P(Black) *P(Red)] + [P(Red) *P(Black)]$ $Probability = [\frac{25}{100} *\frac{40}{100}] + [\frac{40}{100} *\frac{25}{100}]$

$Probability = [\frac{1000}{10000}] + [\frac{1000}{10000}]$

$Probability = [\frac{1}{10}] + [\frac{1}{10}]$

$Probability = \frac{1+1}{10}$

$Probability = \frac{2}{10}$

$Probability = \frac{1}{5}$

$Probability = 0.2$

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3 years ago

Convert improper fraction to a mixed number 9/2

harkovskaia [24]

2 goes into 9 4 times. So 4 is your large number and you have 1 remaining, put that over the denominator and your answer is 4 1/2

8 0

3 years ago