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Marina86 [1]
3 years ago
11

PLEASE HELP 13 PTS

Mathematics
1 answer:
ehidna [41]3 years ago
7 0

Answer:

A.

Step-by-step explanation:

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What tables could be used to verify that the functions they represent are inverses of each other? Select two options
algol13

Answer: B and E

Step-by-step explanation:

I just took the assignment. :)

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2 years ago
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A newborn baby weighs 2900 grams. How many pounds does this baby weigh? Also how many pounds, how many ounces
Anestetic [448]

Answer:

6.39 pounds, 102.29 ounces.

Step-by-step explanation:

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2 years ago
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In the following problem, how much money does each person need to make!
NikAS [45]

Answer:

40

Step-by-step explanation:

X(amount of people)

Y(Total amount made)

Y/X=40

Chad plus his other 5 friends makes 6 people.

Y/6=40

*6 *6

Y=240

The money would be split evenly.

Z(Amount each person needs to make)

240/60=Z

40=Z

They each need to make 40, which makes sense because they would be earning the amount they make.

6 0
3 years ago
-8/9 - (2 1/3)<br> show all your work
Sauron [17]

Answer:

1 8/9 - 1 2/3 = 2/

9

≅ 0.2222222

Step-by-step explanation:

How do you solve fractions step by step?

Conversion a mixed number 1 8/

9

to a improper fraction: 1 8/9 = 1 8/

9

= 1 · 9 + 8/

9

= 9 + 8/

9

= 17/

9

To find a new numerator:

a) Multiply the whole number 1 by the denominator 9. Whole number 1 equally 1 * 9/

9

= 9/

9

b) Add the answer from previous step 9 to the numerator 8. New numerator is 9 + 8 = 17

c) Write a previous answer (new numerator 17) over the denominator 9.

One and eight ninths is seventeen ninths

Conversion a mixed number 1 2/

3

to a improper fraction: 1 2/3 = 1 2/

3

= 1 · 3 + 2/

3

= 3 + 2/

3

= 5/

3

To find a new numerator:

a) Multiply the whole number 1 by the denominator 3. Whole number 1 equally 1 * 3/

3

= 3/

3

b) Add the answer from previous step 3 to the numerator 2. New numerator is 3 + 2 = 5

c) Write a previous answer (new numerator 5) over the denominator 3.

One and two thirds is five thirds

Subtract: 17/

9

- 5/

3

= 17/

9

- 5 · 3/

3 · 3

= 17/

9

- 15/

9

= 17 - 15/

9

= 2/

9

For adding, subtracting, and comparing fractions, it is suitable to adjust both fractions to a common (equal, identical) denominator. The common denominator you can calculate as the least common multiple of both denominators - LCM(9, 3) = 9. In practice, it is enough to find the common denominator (not necessarily the lowest) by multiplying the denominators: 9 × 3 = 27. In the following intermediate step, it cannot further simplify the fraction result by canceling.

In other words - seventeen ninths minus five thirds = two ninths

8 0
2 years ago
Kayla has $50 Nina has $80 in how many months will they both have the same amount of money if Kayla saves $50 per month and Nina
Zarrin [17]
Well first you need to make a graph and add how many months on the side and multiply until you get to the according amount of months hope this helps
8 0
3 years ago
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