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
mrs_skeptik [129]
2 years ago
8

Raj recorded the scores of six of his classmates in the table.

Mathematics
1 answer:
WINSTONCH [101]2 years ago
4 0
98-70 is 28 meaning that the range is 28
You might be interested in
May someone solve and give explanation
skelet666 [1.2K]

Answer:

θ = 49.4584°

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

<u>Trigonometry</u>

  • [Right Triangles Only] SOHCAHTOA
  • [Right Triangles Only] cosθ = adjacent over hypotenuse
  • Inverse Trig

Step-by-step explanation:

<u>Step 1: Define</u>

<em>Identify variables</em>

Angle θ = ?

Adjacent Leg = 13

Hypotenuse = 20

<u>Step 2: Find Angle</u>

  1. Substitute in variables [cosine]:                                                                   cosθ = 13/20
  2. Inverse Trig:                                                                                                    θ = cos⁻¹(13/20)
  3. Evaluate:                                                                                                         θ = 49.4584°
6 0
3 years ago
2 3/8 - (-2 7/8) figure this out before the end of the day please
Fantom [35]

Answer:

5 1/4

Step-by-step explanation:

Subtracting a negative is the same as adding a positive.

2 3/8 - (-2 7/8) =

= 2 3/8 + 2 7/8

= 4 10/8

= 4 + 8/8 + 2/8

= 4 + 1 + 1/4

= 5 1/4

4 0
3 years ago
Would you rather drive 0.3 miles to fill up for $3.59 per gallon OR drive 1.2 miles to fill up for $3.41 per gallon?Please expla
Vsevolod [243]
We know that, in the US, the average mile per gallon was 25 mpg in 2015. Since we don't have the mile per gallon of the car in our problem, we are going to use that average.
For our first situation, <span>drive 0.3 miles to fill up for $3.59 per gallon:
</span>\frac{25miles-----\ \textgreater \ 1gallon}{0.3miles-----\ \textgreater \ xgallons}
\frac{25}{0.3} = \frac{1}{x}
x= \frac{(1)(0.3)}{25}
x=0.012
<span>We just proved that in our trip, we used 0.012 gallon, and at $3.59 per gallon; we will pay  (0.012)(3.59)=$0.04 for that gasoline.

For our second situation, </span><span>drive 1.2 miles to fill up for $3.41 per gallon:
</span>\frac{25miles-----\ \textgreater \ 1gallon}{1.2miles-----\ \textgreater \ xgallons}
\frac{25}{1.2} = \frac{1}{x}
x= \frac{(1)(1.2)}{25}
x=0.048
We just proved that in our trip, we used 0.048 gallon, and at $3.41 per gallon; we will pay  (0.048)(3.41)=$0.16 for that gasoline.

We can conclude that is much better to drive 0.3 miles to fill up for $3.59 per gallon than drive <span>1.2 miles to fill up for $3.41 per gallon.</span>
8 0
3 years ago
I have $460 less than dotun. Altogether we have $1280. How much do we have
nalin [4]

Answer:

you have $180, total there is $1280

Step-by-step explanation:

5 0
3 years ago
Matt made a large rug using red, green, and blue carpet tiles.
Temka [501]

Answer:

Matt used 65 carpet tiles.

Step-by-step explanation:

8 0
3 years ago
Other questions:
  • Question is 15 points
    6·2 answers
  • Attached a phot please help!
    7·1 answer
  • Find the distance between the points (-2,3) and (3,-9)
    7·1 answer
  • How do you find the point of intersection of two straight lines?using algebraic equations
    5·1 answer
  • I will give u brainliest
    7·2 answers
  • If the ratio of the edges of two cubes is 3:2, what is the ratio of the volume of the larger cube to the volume of the smaller o
    13·1 answer
  • Whats the median of (20, 15, 14, 16, 17, 12, 20, 22)
    11·1 answer
  • What is the solution to the following equation? -32-8x=-7x+8(8x-4)
    13·2 answers
  • Which expression is equivalent to x-5/3<br> ?
    10·2 answers
  • Write a function rule for the table.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!