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
yaroslaw [1]
3 years ago
12

Need help due friday

Mathematics
1 answer:
Ronch [10]3 years ago
7 0

Answer:

C. f(x) = 40(1/4)^x

Step-by-step explanation:

Check all the options:

When x = 0

A. f(x) = 1/4(40)^x

f(x) = 1/4(40)^0

f(x) = 1/4(1)

f(x) = 1/4

When x = 0

B. f(x) = 1/2(40)^x

= 1/2(40)^0

= 1/2(1)

f(x) = 1/2

When x = 0

C. f(x) = 40(1/4)^x

= 40(1/4)^0

= 40(1)

= 40

When x = 0

D. f(x) = 4(1/3)^x

= 4(1/3)^0

= 4(1)

= 4

You might be interested in
The measure of angle CDE is <br> degrees.
grin007 [14]

CDE = CDB + BDA + ADE

CDE = 42° + 37° + 20°

CDE = 99°

hope it helps...!!!

7 0
2 years ago
Read 2 more answers
Find the length of the arc . round your answers to the nearest tenth PLEASE HURRY
WITCHER [35]

Answer:

10.2

Step-by-step explanation:

Length of arc=(2*pi*r)*(theta/360)

Length of arc=(2*pi*3)*(195/360)=10.2

5 0
3 years ago
X + y = 12
liberstina [14]
We are given with two equations to find the values of two variables, hence the problem can be solved.

Adding the two equations:

x + y = 12<u>x - y = 10
</u>2x    = 22
<u />x =11
y = 1
8 0
3 years ago
Read 2 more answers
plz help me suzy spent 6 7/8 days working on her English paper 3 1/6 days on her science project and 1 1/2 days studying for her
malfutka [58]

Answer:

English time + Math Time =  6 7/8 + 1 4/8 =  7 7/8+4/8  =  8 3/8

8 3/8 - Science time = difference =   8 3/8- 3 1/6 = 5 5/24

She spent 5 5/24 days more on her English and Math test than Science

Step-by-step explanation:


5 0
3 years ago
Write the numeral for fifty million and sixty thousand​
marishachu [46]
500060 is the answer
8 0
3 years ago
Read 2 more answers
Other questions:
  • There are 4 cups in a quart and 4 quarts in a gallon. How many cups are in a 5 gallon jug of water?? Please show work...
    10·1 answer
  • (3 pt)
    15·1 answer
  • A company handles an apartment building with 50 units. Experience has shown that if the rent for each of the units is $760 per m
    12·1 answer
  • HELP PLEASE<br> To the nearest whole degree, what angle measure has a sine of 0.3535????
    7·1 answer
  • In the expression a = k/b, what is k
    9·2 answers
  • Assuming part a is correct, how do you do b and c?
    6·1 answer
  • Help me PLEASEEEEEEEEEEEEE
    8·2 answers
  • Rewrite the following expression using the properties of rational exponents. Be sure your answer is in simplest form.
    14·1 answer
  • Need help asap dont know how to do it​
    9·2 answers
  • What is the slope of the line that passes through the points (-3, -9)(−3,−9) and (22, -4) ?(22,−4)? Write your answer in simples
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!