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
zimovet [89]
3 years ago
6

You launch a water balloon. The function h=-0.08t^2+1.6t+2 models the height h (in feet) of the water balloon after t seconds. W

hat is the initial height of the balloon?
Mathematics
1 answer:
stellarik [79]3 years ago
4 0

Answer:

The initial height of the balloon is 2 feet.

Step-by-step explanation:

The height of the balloon in feet after t seconds is given by the following equation:

h(t) = -0.08t^{2} + 1.6t + 2

What is the initial height of the balloon?

This is h when t = 0, that is, h(0). So

h(0) = -0.08*0^{2} + 1.6*0 + 2 = 2

The initial height of the balloon is 2 feet.

You might be interested in
Plz help!! Anyone? Would mean a lot
andrezito [222]
12 is A
13 is B
14 is b
6 0
3 years ago
Read 2 more answers
real estate julie bought a house for $100,00 five years ago. if the value of the house has appreciated 5% per year , how much is
Stels [109]
To find the answer, turn the appreciated percent into a decimal:

5% ----> .05 (Divide by 100)

Then multiply it by the total value:

100,000 x .05 = 5000

Then add that to the total:

105,000

So the house is worth a total of $105,000.

Hope this helps!
5 0
3 years ago
1) -7v + 4(2 - 5v) = -154
Bad White [126]

Answer:

v=6

Step-by-step explanation:

First let's simplify the equation so it will be easier to PEMDAS the equation later.

-7v+4(2-5v)=-154

-7v+8-20v=-154

-27v+8=-154

Now you must isolate the v variable. You do this by subtracting 8 first and then divide by -27.

-27v+8=-154

-27v=-162

v = 6

5 0
3 years ago
Sally’s income has increased by 10% and she decides to change her consumption of macaroni and cheese from 10 boxes to 8 boxes. H
UNO [17]

Answer:

-2; Inferior good

Step-by-step explanation:

Given that,

Initial Quantity = 10 boxes

New Quantity = 8 boxes

Percentage increase in Sally's income = 10%

Change in consumption:

= 8 boxes - 10 boxes

= - 2 boxes

Percentage change in quantity demanded:

= (Change in quantity demanded ÷ Initial quantity) × 100

= (-2 ÷ 10) × 100

= - 20%

Therefore,

Income elasticity of demand:

= percentage change in quantity demanded ÷ Percentage change in income

= - 20% ÷ 10

= -2

Inferior goods are generally have a negative income elasticity of demand which means that an increase in the income of the consumer will lead to reduce the quantity demanded for inferior good and vice versa.

Hence, the good is a inferior type of good.

6 0
3 years ago
What is the distance between ( 4, 7 ) and ( 2, 2 )
Snezhnost [94]

Answer:

Exact form: √ 29

Decimal form: 5.38516480

Step-by-step explanation:

6 0
2 years ago
Other questions:
  • Evaluate the expression 14.3 minus 2 times 5 to the 2nd power divided by 5
    9·2 answers
  • Evaluate the expression a=3, b=2, and c=12
    12·2 answers
  • 25 points + brainly please answer quick
    15·2 answers
  • PLEASE HELP ME!!!!!!!!
    13·1 answer
  • A recipe for a pan of brownies requires 1 ½ cups of milk, 2/3 cups of sugar, and 1 1/5 cups of oil. How many cups of ingredients
    14·1 answer
  • In ΔSTU, u = 900 cm, ∠T=49° and ∠U=14°. Find the length of s, to the nearest centimeter.
    8·1 answer
  • Can someone plz help me with this one problem plzzzzz!!!<br><br> (I’M MARKING BRAINLIEST)!
    11·2 answers
  • Casey and Stephanie are planning a birthday party. They order a rectangular sheet cake that measures 24 inches by 18 inches. All
    15·1 answer
  • Class extends value undefined is not a constructor or null
    13·1 answer
  • Tim has £750.<br> Liz has £659.<br><br> Work out much more money Tim has.
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!