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
Ulleksa [173]
3 years ago
8

HI OMG ILL GIVE BRAINLIESST PLEASE HLEP ME

Mathematics
2 answers:
Vesnalui [34]3 years ago
4 0

Answer:

233.19 inch³

Step-by-step explanation:

Volume of prisms: Length * Width * Height

given for first prism: Length = 7 cm  Width = 3.25 cm Height = 7 cm

given for second prism: length = 7 cm width = 3.25 height = 3.25

using the formula:

Total volume: prism 1 volume + prism 2 volume

Total volume: 7 * 3.25 * 7 + 7 * 3.25 * 3.25

                     : 159.25+ 79.9375

                     : 233.1875 inch³

                     : 233.19 inch³ .........rounded to nearest hundredth

lesya692 [45]3 years ago
4 0

Answer:

288.19

Step-by-step explanation:

add the volume of both together.

You might be interested in
Need help It is working with functions and I need assistance
Ainat [17]

Answer: its 4. Look at the graph, x is horizontal and y is vertical (first go sideways then go up.) if coordinates are x,y then first go sideways when looking for x. they give you x. 7. then we go up. the graph intersects 7 at 4, therefore the coords are 7, 4 and your y coordinate is 4.

Step-by-step explanation:

5 0
4 years ago
What is the fractional equivalent of the repeating decimal 04?
Nutka1998 [239]

Answer:

Step-by-step explanation:

c

6 0
3 years ago
Read 2 more answers
H(x)=4x+3<br> Domain: all real number<br> Find range
CaHeK987 [17]

don't know if this might help but here

Step-by-step explanation:

(−∞,∞),{y|y∈R}

4 0
3 years ago
How many liters are there in a tank of volume 7.32m³?​
Ivenika [448]

Answer: 3 liters in a tank of volume 7.32m^3

Step-by-step explanation:

7 0
2 years ago
Twenty-five randomly selected students were asked the number of movies they watched the previous week. The results are as follow
guajiro [1.7K]

Answer:

a) x = 1.52

b) s = 1.16

Step-by-step explanation:

We have that:

5 students watched 0 movies.

9 students watched 1 movie.

5 students watched 2 movies.

5 students watched 3 movies.

1 student watched 4 movies.

(a) Find the sample mean x.

Sum divided by the number of students. So

x = \frac{5*0 + 9*1 + 5*2 + 5*3 + 1*4}{5 + 9 + 5 + 5 + 1} = \frac{38}{25} = 1.52

(b) Find the approximate sample standard deviation, s.

Standard deviation of the sample.

Square root of the sum of the squares of the values subtracted from the mean, divided by the sample size subtracted by 1. So

s = \sqrt{\frac{5*(0-1.52)^2 + 9*(1-1.52)^2 + 5*(2-1.52)^2 + 5*(3-1.52)^2 + 1*(4-1.52)^2}{24}} = \sqrt{\frac{32.24}{24}} = 1.16

3 0
3 years ago
Other questions:
  • The sales tax on a $250 computer is $17.50. find the sales tax rate
    5·2 answers
  • A store offers 20% off all items. If x is the original purchase price, which expression represents the final price
    14·1 answer
  • The exponential function f(x) has a horizontal asymptote at y=3 what is the end behaviour of f(x)?
    12·1 answer
  • Convert 66°F to degrees Celsius.
    10·1 answer
  • SOMEBODY HELP ME ASAP​
    15·1 answer
  • When a system of linear equations has no solution the graph will
    12·1 answer
  • Kieran is going to the florist to buy foxgloves and orchids. The foxgloves can only be purchased in groups of 12 and the orchids
    7·2 answers
  • Not sure how to do this. need help
    9·1 answer
  • Help ASAP please....
    13·2 answers
  • Susan borrowed $25,000 from a bank for one year at the rate of 10.5% per annum. Compute the amount she must pay to the bank to c
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!