Hello i need help please for my testt!

Mathematics

1 answer:

blsea [12.9K]3 years ago

8 0

Answer:

it wont load

Step-by-step explanation:

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What does the cursive r thing mean

arsen [322]

Whatttttttttt I don't get what you are trying to say but cursive means a right print r a normal r

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3 years ago

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Help plz show all your steps

Elena L [17]

Answer:

$15.5

Step-by-step explanation:

33.50-18=15.5

jope it helps ypu a lot.

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2 years ago

During the first 3 days of the week, Mike read an average of 28 pages per day. During the next 4 days, Mike averaged 42 pages pe

Anestetic [448]

Answer:

36 pages per day on average

Step-by-step explanation:

Calculate the average.

3 * 28 (The first 3 days of the week where Mike reads 28 pages per day) = 84

4 * 42 (The next 4 days where Mike reads 42 pages per day ) = 168

168 + 84 = 252

To find the average using this total, divide it by the total amount of days of reading (seven days in this problem).

252 / 7 = 36

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1 year ago

Which describes the shape of the distribution of total points in Mr. Price's science class?

Nimfa-mama [501]

A bell curve describes a random distribution where at either end is a low amount with the middle representing a higher amount of points.

So at either ends are “extremes” were someone scored really low or really high. The middle presents the average where most people will score

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2 years ago

Use the identity (x2+y2)2=(x2−y2)2+(2xy)2 to determine the sum of the squares of two numbers if the difference of the squares of

fomenos

Answer:

The sum of the squares of two numbers whose difference of the squares of the numbers is 5 and the product of the numbers is 6 is <u>169</u>

Step-by-step explanation:

Given : the difference of the squares of the numbers is 5 and the product of the numbers is 6.

We have to find the sum of the squares of two numbers whose difference and product is given using given identity,

$(x^2+y^2)^2=(x^2-y^2)^2+(2xy)^2$