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
Volgvan
3 years ago
9

Can you guys help me in the number 4 and 5? Please

Mathematics
1 answer:
astra-53 [7]3 years ago
3 0
I hope can help you this

You might be interested in
Hi, can somoene please check why my solution and explain why I get the wrong answer.
trapecia [35]

Answer:

a_n=(1-n)2^n+3^n

Step-by-step explanation:

You are correct down to the part where you add the partial results:

a_n=a_n^h+a_n^p=A3^n+B2^n-n2^n\\\text{Using the given starter values, we can find A, B:}\\a_0=2=A\\a_1=7=3A+2B+2\\\text{has solution A=1, B=1, so ...}\\\\a_n=3^n+2^n-n2^n

4 0
3 years ago
help pls ill give extra points !:)
schepotkina [342]
The second choice :D
7 0
2 years ago
Read 2 more answers
I need help The point (1, –5) is reflected across the y-axis.
Paladinen [302]

Answer:

Step-by-step explanation:

Then the x part of the point takes on the opposite sign that it currently has.

  • Right now it is 1. If it takes on the opposite sign, it becomes - 1
  • So the new point is (-1,-5).
  • Nothing happens to the - 5 when reflected across the y axis.

4 0
3 years ago
I’m confused with this problem
Mamont248 [21]
(7)^2+(8)
(49)+(8)= 57
4 0
3 years ago
PLEASE HELP ASAP
stellarik [79]

Answer and Step-by-step explanation:

The correct answer choice would be to <u>grind the solvent into smaller pieces.</u>

<u />

When the solid is in smaller pieces, it would take less time for the dissolver to dissolve the smaller bits, since the pieces are smaller and take up less volume for the dissolver to go through.

With a bigger solid, the dissolver would just chip away at the solid before eventually dissolving the solid, although this could take some time.

<em><u>#teamtrees #PAW (Plant And Water)</u></em>

5 0
3 years ago
Other questions:
  • Candy selling at $6.00 per pound will be mixed with candy selling at $9.00 per pound. How many pounds of the more expensive cand
    8·2 answers
  • I need the answers for 11-13 please and thank you is you can only do one of them that’s okay with me
    10·1 answer
  • Segment EF is a mid segment of triangle ABC. IF BC = 12 cm, what is the measure of segment EF?
    13·2 answers
  • The variables x and y are inversely proportional, and y = 2 when x = 3. What is the value of y when x = 9?
    6·2 answers
  • In an electrical circuit, the current passing through a conductor varies inversely with the resistance. Suppose that when the cu
    13·1 answer
  • Please help me!!!! You only have to answer number 1!!!
    9·1 answer
  • MARKING BRAINLIEST!!!!
    8·2 answers
  • What’s the expression of this in simplest form
    13·2 answers
  • Please give me the correct answer ​
    12·2 answers
  • Yolanda is currently an 18 year old senior. If she works from the time she finishes her education, how old must she be to collec
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!