MATHEMATICS COLLEGE

Question 17Solve the following problem below. Write your final answer in scientific notation
7.2 x 10
4 x 10-9
A
1.8 x 102
B
1.8 x 10-2
С
1.8 x 10-8
D
1.8 x 10-8

Answers

Answer 1
Answer:

Answer:

1.8 × 10^10

Step-by-step explanation:

(7.2 × 10 = 72)

(72) ÷ (4 × 10^-9) = 1.8 × 10^10

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A restaurant mixes homemade barbecue sauce with their smoked pulled pork using a ratio of two cups of sauce for every four pounds of shredded pulled pork. Write two rates to represent this relationship.

Answers

The two rates that can be used to represent this relationship are:

  • 2 cups : 4 pounds, and
  • 1 cup : 2 pounds

What is a ratio?

A ratio is a comparison between two numbers that can be separated with (:) sign or can be represented as a fraction. This comparison deals with the same units.

However,

  • A rate of a ratio deals with the comparison between different units.

From the parameters given:

  • The ratio rates occur between the homemade barbecue and smoked pulled pork

For every 2 cups of barbecue sauce, 4 pounds of pulled pork is used.

Therefore, we can conclude that the two rates that can be used to represent this relationship are:

  • 2 cups : 4 pounds, and
  • 1 cup : 2 pounds

Learn more about ratio here:

brainly.com/question/2914376

Find the sum? Enter your answer in simplest form 1/8 +5/6

Answers

Answer:

23/24

Step-by-step explanation:

1/8 + 5/6

The common denominator is 24

1/8 *3/3 = 3/24

5/6*4/4 = 20/24

3/24 + 20/24

23/24

The sum of (1)/(8) and (5)/(6)  given  as an expression using the least common multiple  in the simplest form is   (23)/(24).

 When both the numerator and denominator does not have any common factor in between them is called as  simplest form. Simplest form is also called as lowest form.

A statement containing variables, numbers or connected by an operator is called expression.

According to the given expression

The least common multiple (LCM) for 8 and 6 is 24. We can convert both fractions to have a denominator of 24:

\frac {1}{8} +(5)/(6)

Now that both fractions have a common denominator of 24, we can add them,

(3)/(24) + (20)/(24) \n \n =(23)/(24)

Therefore, the sum of(1)/(8) and (5)/(6) is   (23)/(24)

Learn more about  the least common multiple  here :

brainly.com/question/30060162

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In a relay race, Jill runs 250 meters in 1.5 minutes. She hands the baton to John, who walks for 3 minutes at a rate of 70 meters per minute. Finally, Suzy sprints the last 100 meters in 15 seconds. What distance is traveled in this relay

Answers

9514 1404 393

Answer:

  560 m

Step-by-step explanation:

Jill's distance is given as 250 m.

John's distance can be computed as ...

  distance = speed × time = (70 m/min)(3 min) = 210 m

Suzy's distance is given as 100 m.

Then the total distance is ...

  250 m + 210 m + 100 m = 560 m

The distance traveled is 560 m in this relay.

arlene sells computers and tablets.she earns an 8% commision on every dollar of sales that she makes.In one month she earned a total of 2,560 in commisions.write an equation for Arlene sales

Answers

Let the sales amount be x.

8% of x = 2560

0.08x = 2560

Answer: The equation is 0.08x = 2560.

I need to find an equation that hass an infinite number of solutions

Answers

Answer

2(7x + 3) - x

= 13x + 6

Explanation

2(7x + 3) - x

= 14x + 6 - x

= 14x - x + 6

= 13x + 6

Hope this Helps!!!

What is the name of our number system?

Answers

decimal system is the name of our number system.

Answer:

Our Number System is Hindu Arabic Number System.

The digits are: 0,1,2,3,4,5,6,7,8,9
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