Pls help!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Mathematics

2 answers:

Marrrta [24]3 years ago

8 0

It’s def the third answer

sasho [114]3 years ago

5 0

Answer:

How would i know?.?.

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You roll 1 red and 1 white die. What is the probability that the number on the red die is the same as the number on the white di

Lisa [10]

each die has 6 numbers so there are 6*6= 36 different combinations possible

there are 6 ways the die could be the same ( both 1's. both 2's, 3's, 4's 5's 6's)

so there is a 6/36 reduced to 1/6 probability of them matching

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4 years ago

(40 points) Manuel and Jerry are trying to find the value of the expressions (5+7)2. Jerry plans to first square 5,then square 7

Vlada [557]

Manual is correct due to 5^2 and 7^2 being 74 in total while 5+7 is 12 being squared gives you 144 which is the correct answer.

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3 years ago

On Saturday, Mark sold 2 7/8 gallons of lemonade.On the same day, Regan sold 2/3 as much lemonade as Mark. How much lemonade, in

mel-nik [20]

The quantity of lemonade that Regan sold on saturday given the amount sold by Mark is 1 11/12 gallons.

<h3>What are fractions?</h3>

Fractions are non-integers that consist of a numerator and a denominator. A proper fraction is a fraction in which the numerator is less than the denominator. e.g. 2/3. A mixed fraction is made up of a whole number and a proper fraction. An example is 2 7/8.

<h3>How much lemonade did Regan sell?</h3>

2 7/8 x 2/3

23/8 x 2/3 = 23/12 = 1 11/12 gallons

To learn more about multiplication of fractions, please check: brainly.com/question/1114498

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2 years ago

9. April's test scores in physics are 78, 85,65, 82, 90, and 95. Find the mean

Mariulka [41]

Answer:

82.5

Step-by-step explanation:

the mean and standard deviation of the data is 82.5

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3 years ago

Read 2 more answers

What is the additive inverse of the complex number 9 Ă˘â‚¬"" 4i? Ă˘â‚¬""9 Ă˘â‚¬"" 4i Ă˘â‚¬""9 4i 9 Ă˘â‚¬"" 4i 9 4i.

hram777 [196]

Additive inverse is the number you add to a given number to make the sum zero. The addition of both the number must be zero to make both numbers additive inverse.. The additive inverse of the given complex number is

$-9+4i$

<h3>Addictive Inverse</h3>

Addictive Inverse-Additive inverse is the number you add to a given number to make the sum zero. The addition of both the number must be zero to make both numbers additive inverse.

Let an example, if we take the number 10 and add -10 to it. Thus -10 is the additive inverse of the number 10.

Here, the given number is a complex number. A complex number is a number of the form a + bi, where a and b are real numbers. The given function is,

$9-4i$