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
larisa [96]
3 years ago
13

1.27 1.34 1.65 1.52 1.30 1.34 average PLEASE HELP IM STUCKK

Mathematics
2 answers:
exis [7]3 years ago
8 0

Answer:

Step-by-step explanation:

Average = sum total/no. Of input

Average = (1.27 + 1.34 + 1.65 + 1.52 1.30 + 1.34)/6

Average = 8.42/6

Average = 1.403

saw5 [17]3 years ago
5 0

Answer:

1.40

Step-by-step explanation:

(1.27 + 1.34 + 1.65 + 1.52 + 1.30 + 1.34) / 6 = 1.40

You might be interested in
In Andrew’s Furniture Shop, he builds bookshelves and tables. Each type of furniture takes him about the same time to make. He f
Paul [167]
A. You may set the variables in either order. But for argument sake, let's set as follows:

x = Amount of bookshelves
y = Amount of tables

B. Because of the amount of things you need to make, the following is an inequality using those variables.

x + y > 25

Plus you can determine a second inequality based on the amount of money that you have to spend. 

20x + 45y < 675

Finally you may also add in that each value must be greater than or equal to zero, since they cannot have negative tables. 

C. By solving the system and looking at basic constraints when graphed, you can see the feasible region has 4 vertices. 

(0,0)
(18, 7)
(0, 15)
(33.75, 0) or (33, 0) if you insist on rounding. 
8 0
3 years ago
2) Dada a equação x2 – 4x – 12, faça o que se pede.
alexandr1967 [171]

Answer:

a) x1 = 6 and x2 = -2

b) -2

Step-by-step explanation:

a)

To find the roots of the quadratic equation, we can use the Bhaskara's formula:

Delta = b^2 - 4ac

Delta = (-4)^2 - 4*1*(-12) = 64

sqrt(Delta) = 8

x1 = (-b + sqrt(Delta)) / 2a

x1 = (4 + 8) / 2

x1 = 6

x2 = (-b - sqrt(Delta)) / 2a

x2 = (4 - 8) / 2

x2 = -2

b)

The roots are 6 and -2, so the smaller root is -2

4 0
3 years ago
1 3 9 10 TIME REI 25: Consider the function y = asin(bx), where a &gt; 0 and b&gt;0. Which change compresses the graph verticall
Lelu [443]

Making the value of 'a' smaller, but still positive, will make the graph be compressed vertically.

Let's say a = 1 is the initial value. If we update it to a = 0.5, then the graph will be half as tall as it used to be, so it's compressed by a factor of 1/0.5 = 2.

The value of b determines the period of the sinusoidal function.

8 0
3 years ago
The slope of the lines that passes through the points (-10,0) and (-13,3)
goldenfox [79]

Answer:

-1

Step-by-step explanation:

The formula to find the slope of a line is:

\frac{y_{2}- y_{1} }{x_{2} -x_{1} }

where (x1, y1) and (x2, y2) are points on the line. We can substitute the points (-10, 0) and (-13, 3) into the formula and simplify:

\frac{3-0}{-13-(-10)} =\frac{3}{-13+10} =\frac{3}{-3} =-1

This means the slope of the line is -1.

4 0
3 years ago
What is the best approximation for the circumference of a circle with a radius of 125 m?
ANEK [815]

Answer:

Option B is correct

circumference of a circle is 785 m

Step-by-step explanation:

Circumference of the circle(C) is given by:

C = 2\pi r

where

r is the radius of the circle

As per the statement:

radius of the circle is 125 m

then substitute in [1] we have

C = 2 \cdot 3.14 \cdot 125

Simplify:

C = 785 m

Therefore, the circumference of a circle is 785 m

8 0
3 years ago
Read 2 more answers
Other questions:
  • Find the measure of JK that makes Triangle JLK- triangle PLM
    13·1 answer
  • I already know part b <br> I just need help with A <br> Please Help ASAP
    15·1 answer
  • In decimal form, to the nearest tenth, what is the probability that a randomly selected riverside high school student is in twel
    7·2 answers
  • Please help!!!!!!!!!
    12·1 answer
  • A dog weighs two pounds less than three times the weight of a cat. The dog also weights twenty-two more pounds than the cat. Wri
    5·1 answer
  • Algebra 1
    10·1 answer
  • A Smart TV is currently priced at $1330.00. If the store manager marks it down by 5%, how much will you save on the TV?
    11·1 answer
  • I need help with this​
    15·1 answer
  • Solve for the intercepts in the function 2y=8x -4
    10·2 answers
  • 2. A jeweler bought an antique watch for $500. He then sold it in his store $850. What was the percent of change in the price of
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!