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3 years ago

Write one hundred twenty-one and twenty one thousandths in decimal notation.

Mathematics

1 answer:

I am Lyosha [343]3 years ago

4 0

Answer:

121.021

Step-by-step explanation:

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Write an example of an equation for an exponential growth function

s2008m [1.1K]

Answer:

f(x) = 2^x

Step-by-step explanation:

3 0

3 years ago

A book sold 38,800 copies in its first month of release. Suppose this represents 7.4% the number of copies sold to date. How man

77julia77 [94]

Answer:

524

Step-by-step explanation:

A book sold 38,800 copies in its first month of release. Suppose this represents 7.4% the number of copies sold to date. How many copies have been sold to date?

Round your answer to the nearest whole number.

38.800 : 7.4 * 100 =

524.324324324

round

524

5 0

3 years ago

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Dima020 [189]

Answer:

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5 0

3 years ago

Read 2 more answers

Write a two column proof (or a flow proof. Whichever one works for you).

Norma-Jean [14]

Plugging into the Given Formula the value of y:

$7(6) = 8x - 14$

Multiply the left side:

$42 = 8x - 14$

Add 14 to both sides to get:

$56 = 8x$

Divide both sides by 8 and we get:

$7 = x$

Therefore, x=7 and the proof is complete

4 0

4 years ago

Emily participates in a trivia quiz show. In each round, 20 points are awarded for a correct answer and 10 points are deducted f

kirza4 [7]

Answer:

1. Emily scored 60 points in the first round

2. Emily scored minus 30 points in the second round

3. Emily's final score is 15 points.

Step-by-step explanation:

1. Let's review all the information given to us to answer the questions correctly:

Points awarded for a correct answer = 20

Points deducted for a incorrect answer = 10

2. Let's calculate the score of Emily in the first round:

Score = 7 * 20 - 8 * 10

Score = 140 - 80

Score = 60

Emily scored 60 points in the first round

3. Let's calculate the score of Emily in the second round:

Score = 4 * 20 - 11 * 10

Score = 80 - 110

Score = - 30

Emily scored minus 30 points in the second round

4. Let's calculate the final score of Emily:

Final score = (Score 1st round + Score 2nd round)/2

Final score = (60 + - 30)/2

Final score = (60 - 30)/2 = 30/2 = 15

Emily's final score is 15 points.

4 0

4 years ago