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ANEK [815]
3 years ago
15

PLS HELP HURRY ILL MARK AS BRAINLESS WHATS THE ANSWER TO THESES 3 QUESTIONS

Mathematics
1 answer:
sergiy2304 [10]3 years ago
7 0

Answer:

13

3

4

Step-by-step explanation:

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On April 1st, Bob the Builder entered into a contract of one-month duration to build a barn for Nolan. Bob is guaranteed to rece
sladkih [1.3K]

Answer:

  • <u>$5,750</u>

<u></u>

Explanation:

<em>The expected transaction price with variable consideration as the expected value</em> is the calculated as the sum of the products of each price transaction by the corresponding probability.

<u>1. Without bonus for early finishing:</u>

Price transaction:

  • $5,000                    

Probability:

  • 100% - 30% - 60% = 10% = 0.10

Product:

  • $5,000 × 0.10 = $500

<u>2. Finishing 2 weeks early:</u>

Bonus:

  • $5,000 × 30% = $1,500

Price transaction:

  • $5,000 + $1,500 = $6,500

Probability:

  • 30% = 0.30

Product:

  • $6,500 × 0.30 = $1,950

<u>3. Finishing a week early:</u>

Bonus:

  • $5,000 × 10% = $500

Price transaction:

  • $5,000 + $500 = $5,500

Probability:

  • 60% = 0.60

Product:

  • $5,500 × 0.60 = $3,300

<u></u>

<u>4. Expected value of the 3 scenaries:</u>

Sum the products obtained above:

  • $500 + $1,950 + $3,300 = $5,750

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3 years ago
A box of rice costs $2.99 for 62 oz. What is the unit cost for 1 oz?
Alexeev081 [22]

Answer:

0.04

Step-by-step explanation:

set up a proportion!

sorry if its sloppy, i did this on my laptop :/

6 0
3 years ago
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What is the value of this expression when c = -4 and d = 10?
svlad2 [7]

The answer would be B.9

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3 years ago
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Can someone help me will give brainlist
Levart [38]

Answer:

Step-by-step explanation:

If we  roll a multiple of 5 we will get one of the following:

5, 10, 15 , 20.

None of these is a perfect square so  they are mutually exlusive,

6 0
2 years ago
Plzzz help me with this I’ll give brainliest
scoray [572]

Answer18:

The quadrilateral ABCD is not a parallelogram

Answer19:

The quadrilateral ABCD is a parallelogram

Step-by-step explanation:

For question 18:

Given that vertices of a quadrilateral are A(-4,-1), B(-4,6), C(2,6) and D(2,-4)

The slope of a line is given m=\frac{Y2-Y1}{X2-X1}

Now,

The slope of a line AB:

m=\frac{Y2-Y1}{X2-X1}

m=\frac{6-(-1)}{(-4)-(-4)}

m=\frac{7}{0}

The slope is 90 degree

The slope of a line BC:

m=\frac{Y2-Y1}{X2-X1}

m=\frac{6-6}{(-4)-(-1)}

m=\frac{0}{(-3)}

The slope is zero degree

The slope of a line CD:

m=\frac{Y2-Y1}{X2-X1}

m=\frac{(-4)-6}{2-2}

m=\frac{-10}{0}

The slope is 90 degree

The slope of a line DA:

m=\frac{Y2-Y1}{X2-X1}

m=\frac{(-1)-(-4)}{(-4)-(2)}

m=\frac{3}{-6}

m=\frac{-1}{2}

The slope of the only line AB and CD are the same.

Thus, The quadrilateral ABCD is not a parallelogram

For question 19:

Given that vertices of a quadrilateral are A(-2,3), B(3,2), C(2,-1) and D(-3,0)

The slope of a line is given m=\frac{Y2-Y1}{X2-X1}

Now,

The slope of a line AB:

m=\frac{Y2-Y1}{X2-X1}

m=\frac{2-3}{3-(-2)}

m=\frac{-1}{5}

The slope of a line BC:

m=\frac{Y2-Y1}{X2-X1}

m=\frac{(-1)-2}{2-3}

m=\frac{-3}{-1}

m=3

The slope of a line CD:

m=\frac{Y2-Y1}{X2-X1}

m=\frac{0-(-1)}{(-3)-2}

m=\frac{-1}{5}

The slope of a line DA:

m=\frac{Y2-Y1}{X2-X1}

m=\frac{3-0}{(-2)-(-3)}

m=3

The slope of the line AB and CD are the same

The slope of the line BC and DA are the same

Thus, The quadrilateral ABCD is a parallelogram

3 0
3 years ago
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