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
nasty-shy [4]
3 years ago
14

Which figure is shown

Mathematics
1 answer:
Ainat [17]3 years ago
7 0

Answer:

pyramid

Step-by-step explanation:

plz make me brainliest

You might be interested in
Suppose the area of a circle is 49π. What is its radius
pentagon [3]
The radius is 7 what it is telling you is that you already did the square 4^2*3.14=49 pi. 
4 0
3 years ago
One sunflower if 63 inches tall. Another if 4 and 7/8 inches shorter. How tall tall is the second sunflower. I don't know how to
VikaD [51]
Multiply the number to get your product
6 0
3 years ago
Read 2 more answers
The lengths of pregnancies are normally distributed with a mean of days and a standard deviation of days. a. Find the probabilit
Alik [6]

Answer:

a) The probability of a pregnancy lasting X days or longer is given by 1 subtracted by the p-value of Z = \frac{X - \mu}{\sigma}, in which \mu is the mean and \sigma is the standard deviation.

b) We have to find X when Z has a p-value of \frac{a}{100}, and X is given by: X = \mu - Z\sigma, in which \mu is the mean and \sigma is the standard deviation.

Step-by-step explanation:

Normal Probability Distribution

Problems of normal distributions can be solved using the z-score formula.

In a set with mean \mu and standard deviation \sigma, the z-score of a measure X is given by:

Z = \frac{X - \mu}{\sigma}

The Z-score measures how many standard deviations the measure is from the mean. After finding the Z-score, we look at the z-score table and find the p-value associated with this z-score. This p-value is the probability that the value of the measure is smaller than X, that is, the percentile of X. Subtracting 1 by the p-value, we get the probability that the value of the measure is greater than X.

In this question:

Mean \mu, standard deviation \sigma

a. Find the probability of a pregnancy lasting X days or longer.

The probability of a pregnancy lasting X days or longer is given by 1 subtracted by the p-value of Z = \frac{X - \mu}{\sigma}, in which \mu is the mean and \sigma is the standard deviation.

b. If the length of pregnancy is in the lowest a​%, then the baby is premature. Find the length that separates premature babies from those who are not premature.

We have to find X when Z has a p-value of \frac{a}{100}, and X is given by: X = \mu - Z\sigma, in which \mu is the mean and \sigma is the standard deviation.

8 0
3 years ago
Don’t understand could I get some help pls :)
Lemur [1.5K]

\mathfrak{\huge{\orange{\underline{\underline{AnSwEr:-}}}}}

Actually Welcome to the concept of Parallel lines.

We must first understand that, Parallel Lines always have a same Slope, hence the 'm' value in y=mx+c equation will same, here it is '1/2' in the above equation,

so the points here are (-6,-17)

==>

(y-(-17)) = m(x-(-6))

==>

here m = 1/2 ,hence

y+17 = 1/2(x+6)

==> y+17 = 1/2(x) + 3

==> y = 1/2(x) + 3 - 17

==> y = 1/2(x) - 14

hence the Option 4.) is the correct answer!!

5 0
2 years ago
I want to know how to get this factored and simplified the easiest way. I know that I can multiply out and then factor but that
Reptile [31]

Answer:

Enter the expression you want to factor in the editor. The Factoring Calculator transforms complex expressions into a product of simpler factors. It can factor expressions with polynomials involving any number of vaiables as well as more complex functions.

Step-by-step explanation:

8 0
2 years ago
Other questions:
  • A sample of size n=50 is drawn from a population whose standard
    6·1 answer
  • A jetliner is traveling at 500 mph. How far does it travel in 10 seconds. I am trying to calculate how many cell towers a call w
    5·1 answer
  • Write an inequality to model the situation. Thomas earned $44 or more.
    6·2 answers
  • Can someone give me the answers I need all of them I'm really bad at math:(
    13·2 answers
  • Pls help me with this
    13·1 answer
  • Use the Pythagorean Theorem to find the length ​
    11·1 answer
  • How many solutions does the nonlinear system of equations graphed below
    10·2 answers
  • Please help with this ! No need for work- its oka :D
    9·1 answer
  • What is the surface area of a sphere with a radius of 3.25.
    7·2 answers
  • Emergency helpn please i dk wut they mean
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!