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
Tasya [4]
3 years ago
9

a rectangular prism with a volume of 288 cubic inches has a base area of 72 square inches. how tall is the prism?

Mathematics
1 answer:
Alex Ar [27]3 years ago
7 0
Compose the result function for 72 by replacing the function designators with the actual function 72
You might be interested in
I had $80.45 in my bank account on Monday. I deposited $20.50 on Tuesday, Wednesday, and Thursday. I then withdrew $37.25 on Fri
brilliants [131]

Answer:

$104.70

Step-by-step explanation:

The equation would be set up like this: 80.45 + 20.50(3) - 37.25. You started off with $80.45 in your bank account and deposited, or added, $20.50 every day on Tuesday, Wednesday and Thursday. That would mean you added $20.50 three times. Adding $80.45 + $20.50 + $20.50 + $20.50, simplified to $80.45 + $20.50(3)  would get you $141.95 in total. Then, on Friday, you withdraw $37.25, getting the equation $141.95 - $37.25, leaving $104.70 for the weekend.

8 0
3 years ago
Read 2 more answers
Which point is a solution to the inequality shown in this graph? (3,-1) (-3,-3)
Ne4ueva [31]

Answer: try c (1,5)

Step-by-step explanation: hey eri-chan

5 0
3 years ago
How many complex zeros does the polynomial function have?<br> f(x)=−3x^6−2x^4+5x+6
REY [17]

one way would be to factor

I can't factor it so we will have to use Descartes' Rule of Signs which is helpful for finding how many real roots you have


it goes like this:

for a polynomial with real coefients, consider f(x)=-3x^6-2x^4+5x+6.

after arranging the terms in decending order in terms of degree, count how many times the signs of the coeffients change direction and minus 2 from that number until you get to 1 or 0. that will be the number of even roots the function can have

We have (-, -, +, +). the signs changed 1 times, so it has 1 real positive root


to get the negative roots, we evaluate f(-x) and see how many times the root changes

f(-x)=-3x^6-2x^4-5x+6

signs are (-, -, -, +). there was 1 change in sign

so the function has 1 real negative root



a total of 2 real roots


a function of degree n can have at most, n roots


our function is degree 6 so it has 6 roots

if 2 are real, then the others must be complex

6-2=4 so there are 4 complex roots


you can also show that there are only 2 real roots by using a graphing utility to see that there are only 2 real roots

7 0
3 years ago
If the critical z-value for a hypothesis test... If the critical z-value for a hypothesis test equals 2.45, what value of the te
schepotkina [342]

Answer: z score = 0.00714

Step-by-step explanation: the value of test statistics is gotten using the standard normal distribution table.

Z= 2.45 has area to the left (z<2.45) and area to the right (z>2.45).

Level of significance α is the probability of committing a type 1 error. The area under the distribution is known as the rejection region and it is the area towards the right of the distribution.

The table I'm using is towards the left of the distribution.

But z>2.45 + z<2.45 = 1

z> 2.45 = 1 - z<2.45

But z < 2.45 = 0.99286

z > 2.45 = 1 - 0.99286

z >2.45 = 0.00714

Hence the test statistics that would produce the least type 1 error is 0.00714

8 0
3 years ago
How to solve the problem
777dan777 [17]
Hope this helps.....

4 0
3 years ago
Other questions:
  • You only friend buys two fruit smoothies and leave a tip. You split the total in your half comes to $3.60. What percent tip in d
    6·2 answers
  • To use the two sample t procedure to perform a significance test on the difference of two means, we assume: a) The populations'
    6·1 answer
  • Write y=2x^2+12x+1 in vertex form.
    15·1 answer
  • The probability of reaching a certain point value in a popular video arcade game is listed in the table. Given that the table is
    9·1 answer
  • Write the equation described in each case.
    6·1 answer
  • Solve -3(2x - 9) = -3. <br> A. 5 <br> B. 4<br> C.-4<br> D.-5
    8·2 answers
  • Does 2+2 REALLY equal 5? There has been proof. But is it really correct?
    7·1 answer
  • Please help by giving me the 3 digit code and a explanation.
    7·1 answer
  • What is the surface area of this right rectangular prism with dimensions of 5 centimeters by 5 centimeters by 6 centimeters?
    8·2 answers
  • Which of the following represents DEPENDENT events?
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!