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
PIT_PIT [208]
2 years ago
9

Please help will mark brainiest

Mathematics
1 answer:
Artyom0805 [142]2 years ago
5 0

Answer:5.0

Step-by-step explanation:

The scores are in the same interval.

One of the interval is75.5 and 70.5

75.5 is the upper score while 70.5 is the lower score

The class width= 75.5-70.5=5.0

You might be interested in
A rectangular prism is shown below. Find the volume. 1.3 ft 1.5 ft 2.3 ft 23 “ Your answer can be exact or rounded to the neares
Helen [10]

Answer:

4.485 ( rounded = 4.5)

Step-by-step explanation:

1.3 x 1.5 x 2.3 = 4.485

8 0
3 years ago
My maths problems is it right not sure if I did it right. Thanks
slega [8]
#5
78 - 31 = 47
4 0
3 years ago
Read 2 more answers
What is the square of √4​
Elan Coil [88]

Answer:

4

Step-by-step explanation:

To find the square of a number, you multiply it by itself. This means √4 * √4 gives the answer. √4 can be simplified to 2 because 2^2 is 4. So, 2 *2 gives the answer, which is 4.

7 0
3 years ago
Read 2 more answers
The United States is about the only country that still uses the units feet, miles, and gallons. However, you might see some car
Black_prince [1.1K]

Answer: 4.5 \text{ miles per gallon}

Step-by-step explanation:

Given :  The fuel efficiency of car = 7.6 km per kilogram

We also given that

1 mile = 1.609 km

Then, \text{1 km}=\dfrac{1}{0.609}\text{ mile}

1 gallon = 3.785 liters

\text{1 liter}=\dfrac{1}{3.785}\text{ gallon}

1 liter of gasoline = 0.729 kg

Then, \text{1 kg}=\dfrac{1}{0.729}\text{ liter}

\Rightarrow\ \text{1 kg}=\dfrac{1}{0.729}\times\dfrac{1}{3.785}\text{gallon}

Now, the fuel efficiency of car will be :

7.6\times\dfrac{1}{0.729}\times\dfrac{1}{3.785}\times\dfrac{1}{0.609}\\\\=4.52275317827\approx4.5 \text{ miles per gallon}

Hence,  the car’s fuel efficiency in miles per gallon= 4.5

3 0
3 years ago
-v+5+6v=1+5v+3 solve for v
earnstyle [38]

Answer: No solution for V.  No solution.

Step-by-step explanation:

-v+5+6v=1+5v+3

Combine like terms together by adding all of the v's together, and number together.

5v+5=4+5v

5v-5v+5=4

0+5=4

5=4

Since this is a false statement, then no solution for V

3 0
3 years ago
Other questions:
  • What is the value of each number in 1,567.209?
    6·2 answers
  • The expression 1/3b-1/3 factored
    9·1 answer
  • What is 8/6 × 5/8?<br>​
    5·2 answers
  • A window is shaped like the trapezoid shown below
    13·2 answers
  • What is the estimated value of the length of a square with an area of 200 square inches? A. 10.5 inches B. 12.1 inches C. 14.1 i
    10·1 answer
  • BANK D → $5,075 of interest with a 5% rate
    13·1 answer
  • Can someone pls help me with this questions​
    9·1 answer
  • Which of the following equations have a solution of y = 8?
    11·1 answer
  • An experiment consists of tossing an unfair coin (48% chance of landing on heads) a specified number of times and recording the
    11·1 answer
  • Someone help me ASAP
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!