1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Y_Kistochka [10]
3 years ago
5

hello everyone, can someone help me with this question? it's says how are unit rates and equivalent ratios related?​

Mathematics
1 answer:
aleksandrvk [35]3 years ago
4 0

Answer:

A unit rate is a special kind of ratio, where the second number, or the denominator, is equal to one. With a unit rate, you are comparing a quantity to one. Some common unit rates are miles per gallon, price per pound, and pay rate per hour. ... You can simply divide the first number in the ratio by the second

You might be interested in
The square of a number minus six times a number equals negative five.
olga_2 [115]

Answer:

x² - 6x = -5

x = {1, 5}

Step-by-step explanation:

The square of a number minus six times a number equals negative five.

x² - 6x = -5

Add 5 to both sides

x² - 6x + 5 = 0

Factor

(x - 1)(x - 5) = 0

x = {1, 5}

3 0
3 years ago
Read 2 more answers
A chef has several recipes that use different
ehidna [41]

Answer:

6

Step-by-step explanation:

7 0
3 years ago
The designated market area (DMA) of Boston has approximately 3 million television households. Audience research shows that 45 pe
inna [77]

Answer:

22.2%

Step-by-step explanation:

The Program rating of a program is the percentage of TV households in an area that are tuned to a specific program during a specific time period.

The designated market area (DMA) of Boston has approximately 3 million television households.

Audience research shows that 45 percent of these households had their sets turned on during a particular Saturday evening.

45% of 3 Million = 0.45 X 3000000 = 1,350,000

Out of these 1,350,000, 300,000 households were watching Sports Stories.

Therefore, the program rating for Sports Stories in the Boston DMA is:

\frac{300000}{1350000} X 100 =22.2\%

3 0
3 years ago
For what values of m does the graph of y = 3x2 + 7x + m have two x-intercepts?
frutty [35]

Answer:

m < \frac{49}{12}

Step-by-step explanation:

Using the discriminant Δ = b² - 4ac

Given a quadratic equation in standard form, y = ax² + bx + c

Then the value of the discriminant determines the nature of the roots

• For 2 real roots then b² - 4ac > 0

Given

y = 3x² + 7x + m ← in standard form

with a = 3, b = 7 and c = m, then

7² - (4 × 3 × m) > 0

49 - 12m > 0 ( subtract 49 from both sides )

- 12m > - 49

Divide both sides by - 12, reversing the symbol as a result of dividing by a negative quantity.

m < \frac{49}{12}

8 0
3 years ago
Read 2 more answers
Find the perimeter and area of the regular polygon. Round to the nearest tenth
rosijanka [135]

Answer:

P = 24

A ≈ 41.6

Step-by-step explanation:

The polygon is a regular hexagon, so the triangle shown is a 30-60-90 triangle.  So the short leg of the triangle is 2, which makes the side length of the hexagon 4.

That means the perimeter is P = 4 × 6 = 24.

The area of a regular polygon is:

A = ½ aP

where a is the apothem and P is the perimeter.

A = ½ (2√3) (24)

A = 24√3

A ≈ 41.6

4 0
3 years ago
Read 2 more answers
Other questions:
  • Devon made the scatter plot to track his bank balance over time.
    15·1 answer
  • Find the value of the function sin460
    7·1 answer
  • Lilly estimated a quotient of 120 and found an actual quotient of 83. what should she do next? explain.
    14·1 answer
  • What is the sum of the greatest number and least number formed by the digits 4,7,0and 9​
    13·1 answer
  • Write 0.1010 in words​
    10·2 answers
  • Can anyone help me please?
    14·2 answers
  • Learning task 3:solve the following.....​
    14·1 answer
  • The perimeter of an equilateral triangle with side length s is 3s. Leslie is using a wooden equilateral triangle with 15-inch si
    5·1 answer
  • Is (1, 4) a solution to this system of equations? 5x + 5y = 7 x + y = 5
    11·1 answer
  • Use the graph to find the cost of 8 shirts
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!