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
bogdanovich [222]
3 years ago
6

Which of the following is an appropriate estimate of the distance, in miles, from the west coast to the east coast of the United

States?
A. 3 x 10-3
B. 3 x 10-1
C. 3 x 101
D. 3 x 103
Mathematics
1 answer:
vlada-n [284]3 years ago
5 0
D

10^-3 would make a decimal, so would 10^-1.
10^1 would be 30 miles, 10^3 would be 3 with 3 zeros ( 3000 miles) which would be most accurate
You might be interested in
21000.7895÷444477777
Radda [10]
<span>21000.7895÷444477777</span>= 0.00004724823

4 0
3 years ago
Pleaseeeee helpp me question 2 .
OLga [1]

Answer:  If you are supposed to graph a line, it will be a horizontal line (parallel to the x-axis) passing through +3 on the y-axis. The slope is 0.

it is a function.

If you are doing range and domain, the range is [3] and the domain is [1,2,3,4,5]

Step-by-step explanation: If there are directions above question 1 that apply to question 2, please add them to the comments.

Maybe someone else will be able to help if it is too late for me to edit this answer.

8 0
3 years ago
I NEED HELP PLEASE, THANKS! :) Determine the zeros for and the end behavior of f(x) = x(x – 4)(x + 2)^4.
Amiraneli [1.4K]

Answer:  a) zeros: x = {0, 4, -2}

               b) as x → ∞,  y → ∞

                   as x → -∞,  y → ∞

<u>Step-by-step explanation:</u>

I think you mean (a) find the zeros and (b) describe the end behavior

(a) Find the zeros by setting each factor equal to zero and solving for x:

      x (x - 4) (x + 2)⁴ = 0

  • x = 0   Multiplicity of 1  --> odd multiplicity so it crosses the x-axis
  • x = 4  Multiplicity of 1  --> odd multiplicity so it crosses the x-axis
  • x = -2 <u>Multiplicity of 4 </u> --> even multiplicity so it touches the x-axis

                       Degree  =  6

(b) End behavior is determined by the following two criteria:

  1. Sign of Leading Coefficient (Right side): Positive is ↑, Negative is ↓
  2. Degree (Left side): Even is same direction as right side, Odd is opposite direction of right side

Sign of the leading coefficient is Positive so right side goes UP

                                                                        as x → ∞,  y → ∞

Degree of 6 is Even so Left side is the same direction as right (UP)

                                                                        as x → -∞,  y → ∞

7 0
4 years ago
There are 12 boys and 13 girls. What is the ratio from boys to girls
ollegr [7]

Answer: 12 boys: 13 Girls

Step-by-step explanation: Nothing much really.

3 0
3 years ago
Read 2 more answers
Samuel used 1/5 an ounce of butter to make 1/25 of a pound of jelly. How many ounces of butter is there per pound of jelly?
ikadub [295]
There will be 5ounces of peanut butter for every pound of jelly
6 0
3 years ago
Read 2 more answers
Other questions:
  • Which ordered pair is the best estimate of the solution of the system 3x+y=4 x-3y=4?
    13·1 answer
  • Erica bought a car for $24,000. She had to add Pennsylvania’s sales tax of 6%. The total price of the car is closest to?
    8·1 answer
  • What is the value of n?-5n- -2=27
    11·1 answer
  • A rotation maps point A(5, 4) to A’(–4, 5).
    9·1 answer
  • HELP IM BEING TIMESD KHAN ACADEMY
    6·1 answer
  • Select the correct answer.
    11·2 answers
  • TRP = QSP if T = 32, R=46, and P = 10x+6 find S
    8·1 answer
  • What is the probability that you roll a dice and get 3, then get an ace from a deck, then (without replacing the other card) dra
    9·1 answer
  • h(x) = -3x + 1 g(x) = 4x + 3 Find h(g(x))
    10·1 answer
  • A recursive rule for an arithmetic sequence is a1 = -4; an = an - 1 + 11
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!