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
kupik [55]
3 years ago
14

Help me please! Am horrible at math.

Mathematics
1 answer:
lesya692 [45]3 years ago
5 0

Answer:

Step-by-step explanation:

For a. the 14.7 represents the pressure that the air puts on you all the time.

For b. the d represents the depth you go under the surface of the water.

For c. we have to solve p(d) when d = 8:

p(8) = 14.7 + 0.445(8) so

p(8) = 14.7 + 3.56 and

p(8) = 18.26 psi

You might be interested in
I need help with both questions...
NikAS [45]

Answer:

17. a)

Step-by-step explanation:

17.

f(x) =x/2, then f(x-3)=(x-3)/2

x=3, f(x-3)=f(3-3)=f(0)=0 (values in table)

f(x-3)+3=0+3=3

18.

f(x) =x/2

f(x-2) for x=5 is f(5-2)=f(3)=3/2

f(x-2)+5=f(3)+5=3/2+5=3/2+10/2=13/2

3 0
3 years ago
Read 2 more answers
P
coldgirl [10]

Answer:

...

Step-by-step explanation:

4 0
2 years ago
Look at the number line below.
Paladinen [302]
? -2 -1 0 1

-1-2=-3

The answer is -3
3 0
2 years ago
Help with 39 and 40 plzzzz
hram777 [196]
195.25/(1-0.45) = 355!
7 0
3 years ago
Write an expression to represent four more than the problem of three and a number z
kicyunya [14]

Answer:

If the "problem of 3 and a number z" is multiplying: 4+(3z)

If it's about adding: 4+(3+z)

Step-by-step explanation:

Scenario A: If it's 3 and z, then that means it's 3z, and we're adding 4, so it's 4+(3z) (make sure to put () around the 3z!)

Scenario B: If 3 and z is also 3+z, then the equation is 4+(3+z) (also use () on this too!)

8 0
3 years ago
Other questions:
  • Will the side lengths 11,20,35 form a triangle??
    10·1 answer
  • What is the inverse one to one function of f(x) = square root of x-2???
    12·1 answer
  • Mr. Vander Heydens tie costs 3 times as much as Mr bentelys tie. Together they spent $128. What what the price of each of their
    8·1 answer
  • EXPERTS/ACE/GENIUSES HELP PLZ!!:)
    14·1 answer
  • Did I get this correct
    5·1 answer
  • - x(x + 7 (x - 5)<br> Graph this
    7·1 answer
  • A colony of bacteria starts with 50 organisms and quadruples each day. Write an exponential function, P(t), that represents the
    14·1 answer
  • What is the HCF of 216 ​
    13·1 answer
  • Can someone who's really good at math help me with this?
    5·1 answer
  • The cost per slice of pizza is proportional to the number of slices as shown in the graph. What do the points ( 0, 0 ) and ( 1,
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!