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
daser333 [38]
3 years ago
12

Find p(-2), for p(t) = 2 + t + 2t3 – t2​

Mathematics
1 answer:
Greeley [361]3 years ago
8 0

Answer:

-14

Step-by-step explanation:

this is if you meant 2 + t + 2 * t^3-t

You might be interested in
Solve for x, 5-x/3=-15
tatuchka [14]

The answer is x=50

Hope this help!

8 0
3 years ago
cylindrical vase holds 8,038.4 cubic centimeters of water. The height of the vase is 40 centimeters. What is the length of the r
iragen [17]

The radius of the cylindrical vase is 8 centimeters, if the cylindrical vase holds 8,038.4 cubic centimeters of water and the height of the vase is 40 centimeters.

Step-by-step explanation:

The given is,

                 Volume of cylindrical vase = 8038.4 cubic centimeters

                 Height of the cylindrical vase = 40 centimeters

Step:1

                Formula for volume of cylindrical vase,

                                     Volume, V=\pi r^{2} h......................(1)

               Where, r - Radius of cylindrical vase

                           h - Height of cylindrical vase  

                From the given,

                                      V = 8038.4 cubic centimeters

                                      h = 40  centimeters  

                Equation (1) becomes,

                             8038.4 = \pi r^{2}  40

                                          =(3.14)(40)r^{2}                               (∵ \pi = 3.14 )

                               8038.4 = 125.6 r^{2}

                                      r^{2} = \frac{8038.4}{125.6}            

                                       r =\sqrt{64}

                                       r = 8 centimeters

Result:

           The radius of the cylindrical vase is 8 centimeters, if the cylindrical vase holds 8,038.4 cubic centimeters of water and the height of the vase is 40 centimeters.

7 0
3 years ago
If n = 4, all of the following expressions are equivalent except
Lorico [155]

Answer:

n to the power of -2

Step-by-step explanation:

i counted all the others and this is the only one that doesn't add up to 16. the last answer is -16 not 16 so there you go.

8 0
3 years ago
One more question<br> (-8)+___=-17
seropon [69]

Answer:

-9

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
The height of a triangle is 6 units less than twice the base length if the height is 18 units, what is the base length
Dimas [21]

Answer:

12 units

Step-by-step explanation:

h=2x-6

18=2x-6

24=2x

12=x

5 0
3 years ago
Other questions:
  • Order these from least to greatest: 0.15, 0.21, 0.07, 0.28, 0.13, 0.16
    5·2 answers
  • Which of the equations has a solution of 7.
    7·2 answers
  • on a map 1 inch equals 15 miles. if two cities are 4.5 inches apart on the map , how far are they actually apart
    6·1 answer
  • -2|3-2r|&lt;-34 how do you solve this?
    15·1 answer
  • 4(5+x)/3=2x+2 Keep on getting this wrong. Help please.
    11·1 answer
  • Patricia owned so many posters that she decided to sell 64 of them to her friends. After selling the posters, she still had 176
    6·2 answers
  • Will give brainliest
    13·2 answers
  • Catarina is buying supplies for a party. She plans to spend at least $100 on food and at least $50 on party favors. She can spen
    13·1 answer
  • During his shift, Damion filled 8 orders in 30 minutes. If he keeps up that rate, how many orders will he fill in 7 hours?
    11·1 answer
  • Another one, PLEASE help
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!