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
Reil [10]
3 years ago
8

A rectangle has a height of 4 and a width of x^2+3x+2

Mathematics
1 answer:
Mashutka [201]3 years ago
8 0
Base times height 4x^2+12x+8
You might be interested in
0.33+0.09= m mmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmm
Helen [10]

Answer:

0.42

Step-by-step explanation:

Add 9 to 3 to get 12, divide 12 by 100 and add it to 0.3 to get your answer.

8 0
3 years ago
Which function is increasing?
DerKrebs [107]

Answer:

A, it's the only one with a number greater then 1

5 0
3 years ago
Larry says all
MaRussiya [10]

Answer:

larry is incorrect because the number 2 is not a composite number, although numbers 12, 22, 32, 42, 52, 62, 72, 82, and 92 are composite, 2 isn't

6 0
3 years ago
The commuting time for a student to travel from home to a college campus is normally distributed with a mean of 30 minutes and a
Rainbow [258]

Answer:

0.1587

Step-by-step explanation:

Let X be the commuting time for the student. We know that X\sim N(30, (5)^2). Then, the normal probability density function for the random variable X is given by

f(x) = \frac{1}{\sqrt{2\pi(5)^{2}}}\exp[-\frac{(x-\mu)^{2}}{2(5)^{2}}]. We are seeking the probability P(X>35) because the student leaves home at 8:25 A.M., we want to know the probability that the student will arrive at the college campus later than 9 A.M. and between 8:25 A.M. and 9 A.M. there are 35 minutes of difference. So,

 

P(X>35) = \int\limits_{35}^{\infty}f(x)dx = 0.1587

To find this probability you can use either a table from a book or a programming language. We have used the R statistical programming language an the instruction pnorm(35, mean = 30, sd = 5, lower.tail = F)

6 0
3 years ago
Find the equation of the line that is parallel to the given line and passes through the given point. y=0,5x-2;(-2,1)
Mashcka [7]

Answer:

y = 0.5x

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

y = 0.5x - 2 ← is in slope- intercept form

with slope m = 0.5

Parallel lines have equal slopes, thus

y = 0.5x + c ← is the partial equation

To find c substitute (- 2, 1) into the partial equation

- 1 = - 1 + c ⇒ - 1 + 1 = 0

y = 0.5x + 0 , that is

y = 0.5x ← equation of parallel line

3 0
3 years ago
Other questions:
  • Following a severe​ snowstorm, Ken and Bettina Reeves must clear their driveway and sidewalk. Ken can clear the snow by himself
    11·1 answer
  • Jude has seven times as many dimes as nickels their value is $5.25 how many nickels does he have.
    12·2 answers
  • Use technology or a z-score table to answer the question.
    6·2 answers
  • If 20 coins are tossed, find the probability that they'll all land on tails.
    9·1 answer
  • How to work out what is the larger 7/8 - 8/9
    9·2 answers
  • Can someone help me with my last question.
    9·1 answer
  • When renting a limo for prom, the number of people varies inversely with the cost per person. Originally
    11·1 answer
  • When brody goes bowling, his scores are normally distributed with a mean of 185 and a standard deviation of 14. Using the empiri
    15·1 answer
  • Find LCM of 45, 60 &amp; 135<br> Pls need answers
    14·1 answer
  • Hannah says that 3.33 is a rational number. Gus says that 3.33 is a repeating decimal. Who is correct and why?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!