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
zlopas [31]
3 years ago
13

Find k such that f(x) is continuous at x=30

Mathematics
1 answer:
Maru [420]3 years ago
5 0

Answer:

this is correct

Step-by-step explanation:

f continous in x=30 means that it should be the same value for 1.25 x 30 and 1.10 x 30 + k so k =4.5

You might be interested in
Let f be the function given by f(x=sin(5x pi/4
sasho [114]
AP teachers for<span> course and exam preparation; permission </span>for<span> any other use ... 3. Question 2. Let f and g be the functions given by ( ). (. ) 2 1. </span>f x<span> x x. = − and. ( ) (. ) ..... </span>Let f be the function given by<span> ( ). ( ) </span>sin<span> 5. ,. </span>4<span>. </span>f x<span> x </span>π<span>. = + and let ( ). P x be the ...</span>
7 0
3 years ago
Which equation could be used to find the area in square inches of a circle with a radius of 8 inches?
zzz [600]

Answer:

201.06 square inches.

Step-by-step explanation:

The equation to use to find the Area of a circle is given as

πr²

Where r = radius of the circle

In the question, we are given the radius of the circle = 8 inches

Area of the circle = π × 8²

= 201.06 square inches.

4 0
3 years ago
two sides of a triangle are equal in length. the length of the third side is three more than the length of the equal sides. the
cluponka [151]

Answer:

each side is 31cm

Step-by-step explanation:

91/3=31

31+31+31=93

4 0
3 years ago
What is 3÷1/4 please tell me
Lady bird [3.3K]
The answer to your question
is 12
7 0
3 years ago
Read 2 more answers
6688 resident 16 square miles area what is the population density
Advocard [28]
How many time that 6688 could into 16 which is 418
5 0
3 years ago
Other questions:
  • abbi invested $1,000 in a certificate of deposit with a simple interest rate of 6% find the interest earned in 4 years. then fin
    8·2 answers
  • karen has 16 1/2 ounces of chocolate chips. she only needs 1/4 of the bag to decorate some cupcakes. how many ounces will she us
    15·2 answers
  • Question= graph y=4x-9
    13·1 answer
  • What is the measure of A? I’m confused Please help me!!
    13·1 answer
  • Help! 10 points to the best answer!!
    14·2 answers
  • Leonard has twice as much money as Danny. If Leonard has x dollars, then Fanny has
    7·1 answer
  • 4 + t + 5 = 3 − √ t + 5 4 + t + 5 = 3 - t + 5
    5·1 answer
  • A 15-foot ladder is placed against a vertical wall of a​ building, with the bottom of the ladder standing on level ground 9 feet
    6·1 answer
  • PLEASE HELP!!!
    7·1 answer
  • What is the slope of the line through (- 7 8 and 0 4?; What is the slope of the line that passes through the points − 1 − 7 − 1
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!