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
vagabundo [1.1K]
3 years ago
13

Please answer this multiple choice question for 25 points and brainliest!!

Mathematics
2 answers:
marin [14]3 years ago
4 0

Hello There!

The answer would be "C"

For every 10 pieces of candy Simone buys, she pays $1.

By looking at the the graph, you can see that is is moving up at a constant rate each time so each time Simone buys 10 more pieces of candy, the price increases.

nata0808 [166]3 years ago
4 0

Answer:

C

Step-by-step explanation:

Simply match up the values for each choice and see which one fits the graph

A) for every hour, the graph shows an increae in $10 not $20 (Not valid)

B) For every 10 swimmers, the graph shows an increase in 1 lifeguard not 2 (not valid)

C) for 10 pieces of candy, there is an increase in $1 (VALID!!)

D) for every 2 km, the graph shows and increase in 20 min, not 30 min (not valid)

Hence only C fits the graph

You might be interested in
A circle passes through points A(7,4), B(10,6), C(12,3). Show that AC must be the diameter of the circle.
Artist 52 [7]

so we have three points, A, B and C, if indeed AC is the diameter of the circle, then half the distance of AC is its radius, and the midpoint of AC is the center of the circle, morever, since B is also on the circle, the distance from B to the center must be the same radius distance.

in short, half the distance of AC must be equals to the distance of B to the midpoint of AC, if indeed AC is the diameter.

\bf ~~~~~~~~~~~~\textit{middle point of 2 points } \\\\ A(\stackrel{x_1}{7}~,~\stackrel{y_1}{4})\qquad C(\stackrel{x_2}{12}~,~\stackrel{y_2}{3}) \qquad \left(\cfrac{ x_2 + x_1}{2}~~~ ,~~~ \cfrac{ y_2 + y_1}{2} \right) \\\\\\ \left( \cfrac{12+7}{2}~~,~~\cfrac{3+4}{2} \right)\implies \left( \cfrac{19}{2}~~,~~\cfrac{7}{2} \right)=M\impliedby \textit{center of the circle}

now, let's check the distance from say A to the center, and check the distance of B to the center, if it's indeed the center, they'll be the same and thus AC its diameter.

\bf ~~~~~~~~~~~~\textit{distance between 2 points} \\\\ A(\stackrel{x_1}{7}~,~\stackrel{y_1}{4})\qquad M(\stackrel{x_2}{\frac{19}{2}}~,~\stackrel{y_2}{\frac{7}{2}})\qquad \qquad d = \sqrt{( x_2- x_1)^2 + ( y_2- y_1)^2} \\\\\\ AM=\sqrt{\left( \frac{19}{2}-7 \right)^2+\left( \frac{7}{2}-4 \right)^2} \\\\\\ AM=\sqrt{\left( \frac{5}{2}\right)^2+\left( -\frac{1}{2} \right)^2}\implies \boxed{AM\approx 2.549509756796392} \\\\[-0.35em] ~\dotfill

\bf ~~~~~~~~~~~~\textit{distance between 2 points} \\\\ B(\stackrel{x_1}{10}~,~\stackrel{y_1}{6})\qquad M(\stackrel{x_2}{\frac{19}{2}}~,~\stackrel{y_2}{\frac{7}{2}}) \\\\\\ BM=\sqrt{\left( \frac{19}{2}-10 \right)^2+\left( \frac{7}{2}-6 \right)^2} \\\\\\ BM=\sqrt{\left( -\frac{1}{2}\right)^2+\left( -\frac{5}{2} \right)^2}\implies \boxed{BM\approx 2.549509756796392}

6 0
3 years ago
I have a frequency of 20.0 Hz, if this frequency travels through the air with a speed of 331 m/s, what is it's wavelength
Sveta_85 [38]

Answer:

16 m

Step-by-step explanation:

c=f×m

331=20m ( divide by 20 both side)

therefore m=16.55m

5 0
3 years ago
The discount on a pack of socks is 15%. It is on sale for $17. What is the original price of the pack of socks?
Aneli [31]

Answer:

$19.55

Step-by-step explanation:

17*0.15=2.55

17+2.55=19.55

4 0
3 years ago
#1A What is the output when the input in the function table is 0?
timama [110]

Answer:

2(0) + 5  >   5

2(1)  + 5  > 7

2(2)  + 5 > 9

Step-by-step explanation:

7 0
3 years ago
How to change the fractions into equivalent fractions having the LCD 3/4
Alona [7]
Multiple the numerator and the denominator by the same whole number for example 3:4 x 5 = 15:20
4 0
3 years ago
Other questions:
  • Solve x to the second power =36
    5·2 answers
  • Convert 54 kg to g<br><br>0.54 g <br><br>54,000 g<br><br>0.054 g<br><br>5,400 g​
    11·1 answer
  • Von mixes tomato sauce and milk to make soup. First he puts 150 milliliters of
    14·2 answers
  • Given P(E or F) = 0.16, P(E) = 0.12, and P(F) = 0.17, what is P(E and F)?
    12·1 answer
  • You receive two quarters, one dime, and four pennies back in change. Write the amount as a fraction in simplest form
    8·2 answers
  • Henry needs 2 pints of red paint and 3 pints of yellow
    7·1 answer
  • [Please help] At the mall, Leona bought a T-shirt and a book for a total of $28. The book cost $12. How much did the T-shirt cos
    12·1 answer
  • Please! Quick, how may days are in between 12/1/16 and 7/20/20???
    15·2 answers
  • ✓15<br> Is this rational or irrational
    7·2 answers
  • Given fx = vneiolfjwijfewjfwe
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!