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
m_a_m_a [10]
3 years ago
12

A dolphin jumps out of the water with an initial velocity of 20 feet per

Mathematics
1 answer:
Ivanshal [37]3 years ago
8 0

Answer:

1.6 Seconds

Step-by-step explanation:

The equation would be h(t)=-16t^2+20t+8 since 20 is the velocity, and once you input that onto a graph the answer of when it hits the ground is 1.569 seconds, so rounded is 1.6 seconds.

You might be interested in
Identify if the given equation represents exponential growth or decay.
charle [14.2K]

Answer:

The first is decay, seeing as it is in between 1 and 0

The second is growth, as it is greater than 1

Step-by-step explanation:

It's exponential growth when the base of our exponential is bigger than 1, which means those numbers get bigger. It's exponential decay when the base of our exponential is in between 1 and 0 and those numbers get smaller.

5 0
3 years ago
Y=x+4 what is the slope and y-int
IceJOKER [234]

Answer:

m=1 b=4

Step-by-step explanation:

slope: y=mx+b   m=1

interception: b=4

6 0
3 years ago
you invest $2800 in an account that pays an interest of 5.5%, compounded continuously. calculate the balance of your account aft
LuckyWell [14K]

Hi, hope this helps you. Have a good day. :)

Answer:

A = $5,417.42 (balance of the account)

I = $2,617.42

5 0
3 years ago
Read 2 more answers
Carpeting costs $9.95 per yard. If Jamie buys 8 yards, how much will it cost him?
Hatshy [7]

Answer:

$79.6

Step-by-step explanation:

9.95 x 8 = 79.6

8 0
3 years ago
Ann needs 42 feet of fabric to make a small quilt. How many yards of fabric should she buy. a. 13yards, b. 14yards, c. 21yards,
Hunter-Best [27]
B. she should buy 14 yards of fabric,because 14×3=42 so there is your 42 feet.
5 0
3 years ago
Other questions:
  • What is $0.1369 rounded to the nearest cent
    11·1 answer
  • Find the slope of the line given the two points (2,7) and (2,-2).​
    13·1 answer
  • Rewrite the equation by completing the square.
    6·1 answer
  • The function g(x) is graphed on the coordinate grid.
    7·2 answers
  • The length of a box as reported by its manufacturer is 13.67 cm. Joe has a ruler which has markings for each millimeter. Which m
    10·1 answer
  • Plz help with my math
    8·2 answers
  • Please help (the rest of this is filler so i can actually ask my question
    12·1 answer
  • Please hurry not much more time answer even if its too late somebody else can use the answer.
    6·1 answer
  • The graph of a function f is shown below.<br> Find f(-2) and find one value of x for which f(x)=-1.
    12·1 answer
  • Compute the net present value of each project. Which project should be adopted based on the net present value approach?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!