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
-Dominant- [34]
3 years ago
12

You drop a pencil out of window that is 20ft above the ground. Use the formula V^2=64s, where V is speed and s is the distance f

allen, to calculate the speed the pencil is traveling when it hits the ground.
Mathematics
1 answer:
gizmo_the_mogwai [7]3 years ago
8 0
First you substitute in the values so you have
V^2=(64)20
then you just simplify it
V^2=1280
V=the square root of 1280
V= about 35.7770876
or
V=the square root of 256 times <span>the square root of 5
V=16 times </span><span>the square root of 5

also V would typically be called velocity. it's very similar to speed but it is just easier to remember because it starts with a V</span>
You might be interested in
What do I put next<br> Please help
levacccp [35]
To divide fractions you flip the second one and then multiply the new fractions

9       16        9          5           45
---  ÷ ----  =  ----   × ------   = ------
2        5         2         16          32

then simplify

45/32= 1  13/32

I hope I've helped!
4 0
3 years ago
Practice
andrew11 [14]

Computing the <u>ratio of raisins to ounces</u>, it is found that due to the <u>higher computed ratio</u>, brand B advertises the greatest ratio of raisins per ounce.

---------------------------

  • For <em>brand A</em>, there are 60 raisins in the 24-ounces box, thus the ratio is of \frac{60}{24} = 2.5, that is, 2.5 raisins per ounce.
  • For <em>brand B</em>, there are 18 raisins in the 6-ounce box, 36 in the 12-ounce, and it follows this ratio, thus \frac{36}{12} = \frac{18}{6} = 3, thus, 3 raisins per ounce.
  • For <em>brand C</em>, there are 20 raisins in the 10-ounce box, 30 in the 15-ounce, and so on, thus \frac{20}{10} = \frac{30}{15} = 2, thus, 2 raisins per ounce.
  • Due to the <u>higher computed ratio</u>, brand B advertises the greatest ratio of raisins per ounce.

A similar problem is given at brainly.com/question/24622075

5 0
3 years ago
"Use the given graph to determine the limit, if it exists.
meriva
 \lim_{x \to 2} f(x)=3 ( x approaches 2 from the left )
\lim_{x \to 2} f ( x ) = -3 ( x approaches 2 from the right )

8 0
3 years ago
Read 2 more answers
1.Find the next three terms in the sequence. -2 , -5 , -8, -11 , ...
nikklg [1K]
The next 3 terms would be: -14, -17, and -20 (the pattern is your -3 each time) the 100th term would be -279 i think because there is 93 spots left after the first 7 terms, so 93 x -3 = -279
3 0
2 years ago
Which of the following indicates the subtraction property of equality when solving the equation 4(x + 9) + 5 = 3x − 8? Question
jeka94

Answer: 4(x + 9) = 3x − 8 − 5

Step-by-step explanation:

Hi, to answer this question we have to analyze the equation given:

4(x + 9) + 5 = 3x − 8

The subtraction property of equality states that if we subtract the same number from both sides of the equation, the equality remains.

So, if we subtract 5 from both sides:

4(x + 9) + 5-5 = 3x − 8 -5

4(x + 9) = 3x − 8 − 5  

Feel free to ask for more if needed or if you did not understand something.

8 0
3 years ago
Other questions:
  • WHAT IS FUN ABOUT MATH
    15·2 answers
  • 2 + (3 – 2 x 2) *1<br> What’s the answer on this <br> Problem
    12·1 answer
  • Two fractions have a common which of the following could be the two fractions
    10·1 answer
  • Henry starts the day with $30. He and his sister go to the fair. He pays for his own admission of $10,but fails to notice that $
    15·2 answers
  • Nancy wants to buy some granola, which she eats for breakfast almost every day. Which is likely the most cost-effective option?
    14·2 answers
  • The polynomial function f(x) = 3x5 - 2x2 + 7x models the motion of a roller coaster. The roots of the function represent when
    11·1 answer
  • A certain store has a fax machine available for use by its customers. The store charges $1.60 to send
    8·1 answer
  • 140% of 60. can someone explain????​
    7·2 answers
  • Which number line shows the solution to this inequality??<br><br> Pls help it’s very easy !!
    6·2 answers
  • 3 &lt; y ⩽ 7 where y is an integer Write down all the possible values of y
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!