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Fofino [41]
2 years ago
7

Can anyone help don’t understand

Mathematics
1 answer:
makvit [3.9K]2 years ago
3 0

Answer:

Twenty decreased by a number. The question says that "a number" =X.

twenty = 20

decreased = minus

by a number = X

Put this all in a line and you get...

an answer of:

20 - X.

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Can someone help me with this. Will Mark brainliest.
amid [387]

Answer:

(in degrees)

x = 15.09478709

Step-by-step explanation:

sin(x) = 25/96

4 0
3 years ago
I SUCK IN THIS LESSON. PLEASE PLEASE HELP NO LINKS!
nata0808 [166]

Answer:

42

Step-by-step explanation:

<u>Area of triangle:</u>

A = 1/2bh

A = 1/2(2)(3)

A = 3

<u>Area of rectangle:</u>

A = bh

A = 11(3)

A = 33

<u>Area of triangle:</u>

A = 1/2bh

A = 1/2(3)(4)

A = 6

<u>Combined:</u>

3 + 33 + 6

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8 0
2 years ago
Staples sell for $.60 a box. How many boxes can be bought for $3.45?
True [87]

Answer:

You can buy 5 boxes of staples

Step-by-step explanation:

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6 0
3 years ago
Read 2 more answers
16b + 8 - 6<br> 16b + 2 = 2<br> Combine like terms<br> 16b = 0<br> Divide both sides by 16
malfutka [58]
I might be wrong but it should be 1
4 0
3 years ago
2) The following table presents the probability distribution of the number of vacations X taken last year for a randomly chosen
algol [13]

The mean of the discrete probability distribution is of 1.28.

<h3>What is the mean of a discrete distribution?</h3>

The expected value of a discrete distribution is given by the <u>sum of each outcome multiplied by it's respective probability</u>.

Then, considering the given distribution, the mean is given by:

E(X) = 0(0.13) + 1(0.61) + 2(0.15) + 3(0.07) + 4(0.04) = 1.28.

More can be learned about the mean of a discrete probability distribution at brainly.com/question/24855677

3 0
2 years ago
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