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
Nataly_w [17]
3 years ago
15

What is 2+2x•13(14-2x)

Mathematics
1 answer:
ivolga24 [154]3 years ago
6 0

184-24x this is answer first just distribute abs then combine like terms
You might be interested in
7b-b+1+3b<br> I’m trying to combine like terms plz help
svp [43]

Answer:

9b+1

Step-by-step explanation:

combine like terms

7b-1b+3b=9b

6 0
3 years ago
Read 2 more answers
A manufacturing process outputs parts having a normal distribution with a mean of 30 cm and standard deviation of 2 cm. From a p
Arisa [49]

Answer:

68% of the sample can be expected to fall between 28 and 32 cm

Step-by-step explanation:

The Empirical Rule states that, for a normally distributed random variable:

68% of the measures are within 1 standard deviation of the mean.

95% of the measures are within 2 standard deviation of the mean.

99.7% of the measures are within 3 standard deviations of the mean.

In this problem, we have that:

Mean = 30

Standard deviation = 2

What proportion of the sample can be expected to fall between 28 and 32 cm

28 = 30-2

28 is one standard deviation below the mean

32 = 30 + 2

32 is one standard deviation above the mean

By the Empirical Rule, 68% of the sample can be expected to fall between 28 and 32 cm

7 0
3 years ago
Which function has a greater y-value if x=2<br> Blue<br> Red<br> S
-Dominant- [34]
Red has a greater value.
Blue = -2
Red = 3
8 0
3 years ago
Simplify the expression: 4x(x2 + 6x - 1) will mark brainliest pls help&lt;3​
Rufina [12.5K]
I think it’s 4x3 + 24x2 - 4x
3 0
3 years ago
Read 2 more answers
Fine the 25th term of an arithmetic progression 12,16,20,24,<br>​
GuDViN [60]

Answer:

108

Step-by-step explanation:

The n th term of an arithmetic sequence is

a_{n} = a₁ + (n - 1)d

where a₁ is the first term and d the common difference

Here a₁ = 12 and d = 16 - 12 = 4, thus

a_{25} = 12 + (24 × 4) = 12 + 96 = 108

6 0
3 years ago
Read 2 more answers
Other questions:
  • Simplify -4^2 -(-2)^2+7^2=
    9·1 answer
  • 1 / ( √ 2 )^ 3 = 2^ n find n
    12·2 answers
  • A country's population in 1992 was 72 million. In 1998 it was 76 million. Estimate the population in 2012 using the exponential
    14·1 answer
  • On a compass, what bearing is South East?​
    7·1 answer
  • Every square meter of solar paneling produces 0.2 kilowatts of electricity. Which of the following models this situation?
    7·1 answer
  • Suppose the labor force is 189 million of a possible 244 million working-age adults. The total number of unemployed is 15 millio
    6·1 answer
  • Solve the initial value problem: 9y′′−6y′+8y=0, y(π/2)=−2, y′(π/2)=−1. Give your answer as y=... . Use x as the independent vari
    15·1 answer
  • Please answer these correctly :(. i just need these two pls &lt;333
    5·1 answer
  • Solve the inequality. Graph the solution. −9y ≤ 36
    9·1 answer
  • I don't understand how to find the volume of these shapes.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!