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
Elodia [21]
2 years ago
7

HELP PLEASE AND SHOW WORK​

Mathematics
1 answer:
valina [46]2 years ago
8 0

Answer:

7 seconds, 6 seconds

Step-by-step explanation:

a) For the object to reach the ground, the height from the ground has to be 0. therefore, let the function h = 0

0 = -16t^2 + 700

the amswers are + or - 6.61

we cant have negative time so it is approximately 7 seconds.

b) for the object to reach a 100 feet, h =100

100 = -16t^2 + 700

0 = -16t^2 + 600

solve: + or - 6.12

therefore it takes approximately 6 seconds to reach 100 feet.

You might be interested in
What is 4,938,503 rounded to the nearest 1,000 and 10,000
BabaBlast [244]
To the nearest 1,000: 4,939,000
to the nearest 10,000: 4,940,000
3 0
2 years ago
Read 2 more answers
Help, i suck at graphs. I don’t understand them not one bit.
Daniel [21]

Answer:

THE ANSWER IS A

Step-by-step explanation:

Composition of a function is done by substituting one function into another function. For example, f [g (x)] is the composite function of f (x) and g (x). The composite function f [g (x)] is read as “f of g of x”. The function g (x) is called an inner function and the function f (x) is called an outer function.

The notation used for the composition of functions looks like this, (f g)(x). ... (f g)(x) and(g f)(x) are often different because in the composite(f g)(x), f(x) is the outside function and g(x) is the inside function. Whereas in the composite(g f)(x), g(x) is the outside function and f(x) is the inside function.

 

GIVE BRAINLIST IF HELPED

8 0
2 years ago
Need help please help mee.. (dont answer if u dont know how to do it
vivado [14]

Answer:

4,38.8

Step-by-step explanation:

but u dont want my help srry

3 0
3 years ago
Read 2 more answers
question 2 57.55 in base 10 equals in base 2? (provide exactly 6 binary digits to the right of the decimal)
erastovalidia [21]

57.55 in base 10 equal in base 2 is 57.55₁₀ = 111001.10001100110₂

Base 10:

It refers the decimal number system.

A number system which uses digits from 0 to 9 to represent a number.

Base 2:

It refers the Binary number system.

A binary number is defined as a number that is expressed in the binary system or base 2 numeral system. It describes numeric values by two separate symbols; 1 (one) and 0 (zero).

Given,

The base 10 number = 57.55

Now we have to convert it into base 2,

So, the conversion will follow the following step in image 1.

Write the Remainders from bottom to top

So, 57₁₀=111001₂

For Decimal Numbers

Refer image 2,

Write the Integer part from top to bottom

55₁₀ = 10001100110₂

Therefore,

57.55₁₀ = 111001.10001100110₂

To know more about Base 10 to base 2 conversion here

brainly.com/question/13384891

#SPJ4

7 0
1 year ago
Determine the explicit form of the function that describes the sequence below.
docker41 [41]

Answer:

C

Step-by-step explanation:

This is a geometric sequence with n th term

a_{n} = a (r)^{n-1}

Where a is the first term and r is the common ratio

r = \frac{24}{16} = \frac{36}{24} = \frac{54}{36} = \frac{3}{2}, hence

f(n) = 16 (\frac{3}{2}) ^{(n-1)} → C

3 0
3 years ago
Other questions:
  • Which system has no solution?
    11·2 answers
  • You have been able to do the dishes in 30 minutes and vacuum in 15 minutes. youer roomate takes 40 minutes to do the dishes and
    5·1 answer
  • Uranus distance from the sun in scientific notation
    6·1 answer
  • How do you write 4 out of 20 into a decimal
    12·1 answer
  • Scores on the GRE (Graduate Record Examination) are normally distributed with a mean of 579 and a standard deviation of 94. Use
    13·1 answer
  • I believe the answer is no solution am I correct?
    12·1 answer
  • Eyjafjallajökull is a volcano in Iceland. Ina research reuption a projectile is ejected with an initial velcony of 304 feet per
    13·1 answer
  • A set of house plans is made in the ratio 30:1. if a room is 6m long,how long is this room on the plan
    13·1 answer
  • Jaymile wants to construct congruent angles with a compass and straightedge, while Annie wants to construct congruent segments w
    11·1 answer
  • Match the polynomial in the left column with its descriptive feature in the right column.
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!