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
juin [17]
2 years ago
12

Can I please get some help

Mathematics
1 answer:
Aleksandr [31]2 years ago
7 0

Answer:

a. 1.76

b. 2.5

Step-by-step explanation:

You have the following formula given in the exercise:

t=\frac{\sqrt{100-h}}{4}

a. If the object is 50 feet above the ground, you can identify that the value of the variable "h" would be the following:

h=50

Then, knowing that value, you can substitute it into the given formula and then evaluate in order to calculate the time in seconds for the object to be 50 feet above the ground.

This is:

t=\frac{\sqrt{100-50}}{4}\\\\t=1.76

b. When the object reaches the ground, the value of "h" is:

h=0

Therefore, substituting this value into the formula and evaluating, you get that time (in seconds) it takes to the object reaches the ground is:

t=\frac{\sqrt{100-0}}{4}\\\\t=2.5

You might be interested in
The sum of two numbers is no more than 28. Let x represent the first number, and let y represent the second number. Which
Sphinxa [80]
The answer is the first one
7 0
2 years ago
Rudy has been paying an annual homeowners insurance premium of $1,106.30 ($0.37 per $100 of value) since
Luden [163]

Answer:

c. $1,291.30

Step-by-step explanation:

Calculation what will his new annual homeowners insurance premium be

Insurance premium= [$1,106.30+ ($0.37/ $100*$50,000)]

Insurance premium=$1,106.30+$185

Insurance premium=$1,291.30

Therefore what his new annual homeowners insurance premium will be is $1,291.30

5 0
3 years ago
PLEASE HELP ASAP!!
Gala2k [10]

Answer:

7.2 feet

Step-by-step explanation:

plug in x = 3 since we are looking for the height after the 3rd bounce

4(0.6)(3)

4(1.8)

7.2

4 0
2 years ago
In his free time. Gary spends 8 hours per week on the internet. and 11 hours per week playing video games. If Gary has 5 hours o
alexandr402 [8]
18% I believe. Because you do the math then you rounded out and then I get 18%
7 0
2 years ago
Read 2 more answers
What is the repeating decimal for 8/11
Tamiku [17]
8 ÷ 11 = 0.72727272...
Therefore, decimal '72' is repeating
3 0
3 years ago
Other questions:
  • Perfume can be purchased in a 0.6-ounce bottle for $18 or in a 2-ounce bottle for $50. The difference in price per ounce is? HEL
    9·1 answer
  • Different forms of numbers three hundred twelve
    6·1 answer
  • What number has 8 hundreds, 2 fewer tens than hundreds and 2 fewer ones than hundreds
    11·1 answer
  • Use distributive property to simplify 7(x +2)=6(x+5)
    13·1 answer
  • 1070<br> Value of x and y
    6·2 answers
  • What is the product of 10³ x 4.132?
    10·2 answers
  • PLEASEEEEE HELPPPP!
    12·1 answer
  • Show your work <br> A is the answer but you need to show your work to back this up.
    15·1 answer
  • Help :( explain the meaning of -500 in context to the problem,
    15·2 answers
  • Needing help with this very confusing!
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!