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
OverLord2011 [107]
3 years ago
12

What percent of 78 is 16?

Mathematics
1 answer:
Phantasy [73]3 years ago
7 0

Answer:

78/16=

39/8=

19.5/4= 4.80805

You might be interested in
5) You and a friend live 4 miles apart. You hear the sound of thunder 18 seconds before your friend hears it. Assuming sound tra
Leokris [45]

Answer:

  see attached

Step-by-step explanation:

At 1100 ft per second for 18 seconds, the sound travels 19,800 ft, or 3.75 miles farther to my friend's house. The set of points that lie 3.75 miles farther from my friend's house than from my house form a hyperbolic curve. This is illustrated by the blue line in the attached graph. (My house is the red dot on the left; my friend's house is the red dot on the right.)

The lightning occurred somewhere on the blue curve.

___

If the lightning occurred on the line between our houses, it was 1/8 mile from my house and 3 7/8 mile from my friend's house. (That's close!)

_____

The formula for the curve in the graph is the distance formula applied to the set of points (x, y). It equates the difference of distance from the two houses to 3.75 miles. If one were to write the equation of the hyperbola in standard form, the equation would look a little different and a restriction would need to be applied so the formula would describe only one branch of the hyperbola.

3 0
3 years ago
X^2+2x-15/x=x-1/2+x-1/x​
ZanzabumX [31]

Answer:

x=2.11872822

Step-by-step explanation:

7 0
3 years ago
What is the midpoint of the line segment with endpoints (–5.5, –6.1) and (–0.5, 9.1)?
astraxan [27]
\bf ~~~~~~~~~~~~\textit{middle point of 2 points }
\\\\
(\stackrel{x_1}{-5.5}~,~\stackrel{y_1}{-6.1})\qquad 
(\stackrel{x_2}{-0.5}~,~\stackrel{y_2}{9.1})
\qquad
%   coordinates of midpoint 
\left(\cfrac{ x_2 +  x_1}{2}~~~ ,~~~ \cfrac{ y_2 +  y_1}{2} \right)
\\\\\\
\left( \cfrac{-0.5-5.5}{2}~~,~~\cfrac{9.1-6.1}{2} \right)\implies \left( \cfrac{-6}{2}~~,~~\cfrac{3}{2} \right)\implies \left(-3~,~1\frac{1}{2}  \right)
5 0
3 years ago
Enter the correct answer in the box. Simplify the expression (6^2)^4
jekas [21]

Answer:

6^8 or 1679616

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
What is the slope of the line passing through the given points (1, -4) and (3, 2)?
bazaltina [42]

Answer: 1/3 would be the answer because the slope is positive.

5 0
3 years ago
Read 2 more answers
Other questions:
  • 4 [ (16 ÷2) - 1 ]<br><br> help me please?
    7·2 answers
  • Help? thank i if you do help!!
    15·2 answers
  • A store keeper buys a fishing rod for $20 and sells it for $5 more than he bought it for. express this profit or gain as a perce
    14·1 answer
  • Please help with this
    12·1 answer
  • The area (
    7·1 answer
  • Michael, a freelance editor, charges the rates shown in the table below to edit manuscripts. The cost per page increases as the
    11·1 answer
  • I don't know how to do this :(
    13·2 answers
  • ~PLEASE HELP ASAP OFFERING 20 POINTS AND BRAINIEST IF RIGHT, PLEASE ANSWER ALL QUESTIONS~
    14·1 answer
  • Raina, Trey, and Ali have a total of $145 in their wallets. Trey has 4 times what Ali has. Raina has $7 more than Ali. How much
    9·1 answer
  • In a recent study, your town's chamber of commerce found that 73% of town residents believed that local businesses overcharged f
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!