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
Helga [31]
4 years ago
13

You guys know volume of prisms and cylinders?

Mathematics
1 answer:
andrew11 [14]4 years ago
6 0
Multiply the number of cubes in the base 12 by the number of rows 4 find that there are 48 cubes the prism has a volume of 48 cubic units <span>can also find the volume by measuring</span>
You might be interested in
what is the first step in finding the consecutive whole numbers between which square root of 845 is located
marysya [2.9K]

Answer:

The first step to do is trying to find the closest perfect square less than 845, and the closest perfect square more than 845.

In this case 29^2 (841) is the closest perfect square less than 845, and 30^2 (900) is the closet perfect square more than 845.

In conclusion we will say that 29 < √ 845 < 30.

Hope it helps you.

8 0
3 years ago
Suppose that the mean and standard deviation of the scores on a statistics exam are 78 and 6.11, respectively, and are approxima
kiruha [24]

Answer:

0.7422 = 74.22% of scores are above 74.

Step-by-step explanation:

Problems of normally distributed samples can be solved using the z-score formula.

In a set with mean \mu and standard deviation \sigma, the zscore 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 pvalue, we get the probability that the value of the measure is greater than X.

In this problem, we have that:

\mu = 78, \sigma = 6.11

Calculate the proportion of scores above 74.

This is 1 subtracted by the pvalue of Z when X = 74. So

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

Z = \frac{74 - 78}{6.11}

Z = -0.65

Z = -0.65 has a pvalue of 0.2578

So 1-0.2578 = 0.7422 = 74.22% of scores are above 74.

8 0
4 years ago
How to write  9/18 into a equivalent fraction
scoundrel [369]
There are many ways. \frac{9}{18} is actually the same as \frac{1}{2} so anything you do just has to have a numerator exactly half as the denominator. So one that would work is \frac{18}{36} I just doubled both numbers. Other ones would be \frac{5}{10}  and  \frac{6}{12} all of which the numerator is exactly half the denominator.
7 0
4 years ago
Lily has a bag of 140 marbles the bag has an equal number of green and blue marbles and an equal number of red and yellow marble
Allisa [31]

If there are equal amounts of blue and green marbles, then there are 56 of each; so 112 altogether.  That leaves 28 red and yellow marbles; therefore 14 red marbles.

8 0
3 years ago
Jayla buys and sells vintage clothing. She bought two blouses for $25.00 each and later sold them for $38.00 each. She bought th
kompoz [17]
If you’re looking for profit is would be $59.00
7 0
3 years ago
Other questions:
  • The graph of y = -3x + 2 intersects the graph of an exponential function at (-1, 5). Which of the following could be the exponen
    6·2 answers
  • In a raffle, tickets numbered 1 to 30 are mixed up and then a ticket is drawn at random. What is the probability that the ticket
    7·1 answer
  • F(h)=-6h-2/3 Find f(-3)
    14·1 answer
  • For the parallelogram find the value of the variables show your work.
    10·1 answer
  • Please someone please helps me with this question pls
    10·1 answer
  • Last month you spend $50 on clothing this month you spend 110% of what u spend last month
    8·1 answer
  • Write an expression to represent the area
    12·2 answers
  • 7. What is the value of x in the solution of this system of equations?
    10·1 answer
  • How to solve and the answer
    11·1 answer
  • Two-thirds + five-eighths = <br><br> a)7/11<br> b)7/24<br> c)24/24 or 1<br> d)31/24 or 1 7/24
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!