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
Ksju [112]
2 years ago
7

Someone please help me I’ve been trying all day! NO LINKS , answers only I MEAN IT!!!!

Mathematics
1 answer:
DedPeter [7]2 years ago
3 0

Answer:

Step-by-step explanation:

You want to set up a system. We are given some points fo we can set up inputs and outputs. F(0) = 5, given by point (0,5). and F(3)=135, given by point (3,135). The exponential function general equation is F(x)= a(b)^x. plug in out functions into the general equation to get a(b)^0=5 and a(b)^3=135. Then you simplify and solve for a. In the equation a*b^0=5, anything to the power of 0 is 1. so a*1=5. Therefore a=5. we plug in the a to the second equation to find b. 5*b^3=135. b^3=27. b=3 from simplifying. Therefore, the equation should be 5(3)^x. THATS IT!

You might be interested in
Can you factor 25m^2-10mn+n^2
Charra [1.4K]
You can factor it into (-5m+n)(-5m+n)
4 0
2 years ago
10| x – 4| - 3 > 47​
Andrew [12]

Answer:

x < -1    or    x > 9

Step-by-step explanation:

10|x-4|-3>47

Add 3 to both sides.

10|x-4|-3+3>47+3

Simplify.

10|x-4|>50

Divide both sides by 10.

\frac{10|x-4|}{10} >\frac{50}{10}

Simplify.

|x-4|>5

Apply absolute value rule: If |u|>a,a>0 then u < -a or u>a

x-4 or x-4 >5

x-4

Add 4 to both sides.

x-4+4

Simplify.

x

x-4>5

Add 4 to both sides.

x-4+4>5+4

Simplify.

x>9

Combine the intervals.

x or x>9

8 0
3 years ago
The regular hexagon has a radius of 4 in.
Nostrana [21]
Base times height /2

4 times 2√3 /2= 41.56
Answer 42
6 0
3 years ago
Read 2 more answers
PLEASE HELP!!!! I will mark brainliest
strojnjashka [21]

Answer:

I think B.

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Suppose that r varies directly with s and inversely with t, and r = 2 when s = 3 and t = 12. What is the value of r when s = 5 a
Dmitry_Shevchenko [17]
The statement suppose <span>that r varies directly with s and inversely with t is best represented as:

r </span>α s/t

To make it into equality, we insert a proportionality constant, k:

r = ks/t

Using the initial conditions, we solve for k.

r = ks/t
<span>r = 2 when s = 3 and t = 12

2 = k(3)/12
k = 8

Thus, when </span><span>s = 5 and t = 4,
</span>
r = 8(5)/4
r = 10 -----> OPTION C
6 0
3 years ago
Other questions:
  • 4k – 5m - 32k + 5k<br> Need help please
    15·1 answer
  • A garden supply store sells two types of lawn mowers. The smaller mower costs $249.99 and the larger mower costs $329.99. If 30
    10·1 answer
  • How do i do these? (do at least one please)
    10·1 answer
  • A souvenir postcard is 5 1/4 inches long and 31/2 inches wide what is the area of the postcard
    15·1 answer
  • What is the value of the expression below 14 divided by 2
    11·2 answers
  • A prepaid phone card has a balance of $22.40 remaining. If calls are $0.035 per minute, which equation represents the number of
    14·1 answer
  • Of a triangle
    10·1 answer
  • Solve the following quadratic equation,<br> (5 – 16)2 = 256
    9·1 answer
  • What is the explicit formula for this arithmetic sequence?<br> -11, -18, -25, -32, ...
    6·1 answer
  • What is the length of the portion BC of the cloth? ​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!