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
vlabodo [156]
3 years ago
7

Help!!!!!!!!!!!!!!!!!!!!

Mathematics
1 answer:
vazorg [7]3 years ago
8 0
The graph shows that it’s on points level 2 and 5, add 2 and five it gives you seven and that’s number does not exist
You might be interested in
Simplify. What is your answer 8x + 9d + 3x -5d
BlackZzzverrR [31]

Answer:

11x + 4d

Step-by-step explanation:

8x + 9d + 3x -5d

To simplify this we have to group them by their like terms i.e.

= 8x + 3x + 9d - 5d

= 11x + 4d

Mark  brainliest

7 0
3 years ago
What is 9^2+a= square root of 113 what is the value of a
sergiy2304 [10]
A= -81 + square root of 113
a<span>≈</span> -70.36985418
5 0
3 years ago
The side length of an equilateral triangle is 5 cm.<br><br> Find its perimeter
ollegr [7]
Answer: 15 cm

Step-by-Step Explanation:

Side Length (a) = 5cm
Perimeter = 3a

Therefore,
= 3a
= 3 * 5
= 15

Perimeter = 15 cm
8 0
1 year ago
Read 2 more answers
The length of each side of an equilateral
Svetlanka [38]

Answer:

6in

it would be 6inches 2sides or 12 an one be 6

6 0
3 years ago
The physical plant at the main campus of a large state university receives daily requests to replace fluorescent light bulbs. Th
ankoles [38]

We have been given that the distribution of the number of daily requests is bell-shaped and has a mean of 38 and a standard deviation of 6. We are asked to find the approximate percentage of lightbulb replacement requests numbering between 38 and 56.

First of all, we will find z-score corresponding to 38 and 56.

z=\frac{x-\mu}{\sigma}

z=\frac{38-38}{6}=\frac{0}{6}=0

Now we will find z-score corresponding to 56.

z=\frac{56-38}{6}=\frac{18}{6}=3

We know that according to Empirical rule approximately 68% data lies with-in standard deviation of mean, approximately 95% data lies within 2 standard deviation of mean and approximately 99.7% data lies within 3 standard deviation of mean that is -3\sigma\text{ to }3\sigma.

We can see that data point 38 is at mean as it's z-score is 0 and z-score of 56 is 3. This means that 56 is 3 standard deviation above mean.

We know that mean is at center of normal distribution curve. So to find percentage of data points 3 SD above mean, we will divide 99.7% by 2.

\frac{99.7\%}{2}=49.85\%

Therefore, approximately 49.85\% of lightbulb replacement requests numbering between 38 and 56.

6 0
3 years ago
Other questions:
  • During a game of pool, Mia hit a ball and it followed the path from B to C and then to D. The angles formed by the path are cong
    14·2 answers
  • What is the unit rate of (0,0) and (12, 16)
    9·1 answer
  • Can u help me with this question
    8·1 answer
  • Plsssss help!!! Brainliest....
    10·1 answer
  • point (w, z) is transformed by the rule ​(w 5, z)​ . what type of transformation occurred? a translation of 5 units to the right
    8·2 answers
  • The sum of outer angles of a polygon is twice the sum of inner angles. How many sides does it have?
    13·2 answers
  • Solve for the unknown variable "x" in the following linea equation: 2 ( 2x + 20) = 80 X =
    13·1 answer
  • The base and height in a figure are always what?
    10·1 answer
  • Each side of a box us 4 feet long. It will cost $1.00 per square foot to replace sand in the box. What would be the total cost t
    12·1 answer
  • A tiger shark swims an average of 32 miles per hour. About how many hours will it take the tiger shark to swim 8 miles?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!