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2 years ago

What is the easiest way to add negative fractions?

Mathematics

2 answers:

pochemuha2 years ago

8 0

Answer: switch the order

Step-by-step explanation:

Do it just like you would with regular numbers -5+4=4-5=1

-5-5=-5+-5=-10

-5--5=-5+5=0

otez555 [7]2 years ago

4 0

Ayou do it the exact same as whole number fractions but you might have to be more mindfull of the decimals

Step-by-step explanation:

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Mkey [24]

1. is D number 2 is A

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2 years ago

Based on a survey, assume that % of consumers are comfortable having drones deliver their purchases. Suppose that we want to f

n200080 [17]

Answer and Step-by-step explanation:

Solution:

Given:

Assume that 46% of consumers are comfortable to deliver their purchase.

Five consumers randomly selected.

Exactly three of them are comfortable with delivery by drones.

Identify the value of n, x, p?

Probability of success on any one trial = 46% = 0.46

Probability of failure on any trial = q = 1-p

= 1- 0.46

= 0.54

The number of trial = n = 5

The number of comfortable consumers =x = 3

n represent the number of subject included.in this question, there are five consumers randomly selected.

X represents the number of success. In question, there are exactly three consumers that are comfortable with delivery by drones.

P represents the probability of success, and q represent the probability of failure.

Hence,

n = 5

x= 3

p = 0.46

q= 0.54

4 0

3 years ago

Which is greater,3/4 11/16. Explain your answer

Tema [17]

3/4's obviously because the percentage is bigger.

7 0

3 years ago

Read 2 more answers

What is half of 2/3 an

jek_recluse [69]

Answer:

0.3333

Step-by-step explanation:

6 0

2 years ago

You need to rent a bowling lane. On Friday nights, you have two options. Option A is a $20 lane rental plus $3 per game. Option

ExtremeBDS [4]

For 5 games, the cost will be equal for each option.

Step-by-step explanation:

Given,

Lane rental of offer A = $20

Per game charges = $3

Let,

x be the number of games.

A(x) = 3x + 20

Lane rental is $35 for maximum 10 games.

B(x) = 35

For the cost to be same;

A(x) = B(x)

$3x+20=35\\3x=35-20\\3x=15$

Dividing both sides by 3

$\frac{3x}{3}=\frac{15}{3}\\x=5$

For 5 games, the cost will be equal for each option.

Keywords: function, division

Learn more about functions at:

#LearnwithBrainly

6 0

2 years ago