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
Marizza181 [45]
3 years ago
7

Which statement about the students' preferences is true? A. More students prefer Model B2 calculators than Model C3 calculators

B. More students prefer black Model C3 calculators than white Model B2 calculators. C. More students prefer black calculators than white calculators. D. The fewest students prefer white Model B2 calculators. NEED HELP​
Mathematics
1 answer:
uysha [10]3 years ago
3 0

B. More students prefer black Model C3 calculators than white Model B2 calculators.

       - Ap3x verified

You might be interested in
Aunty Joan packs a packet of sweets to Alice and Olivia. Alice and Olivia share sweets in the ratio 7:3. Alice gives 3 sweets to
aivan3 [116]

Initially, Alice had 28 sweets and Olivia 12 sweets.

Step-by-step explanation:

First assume that Aunty Joan has x number sweets.

Alice and Olivia shared the x sweets in a ration of 7:3, this means

Alice had 7/10 x sweets and Olivia had 3/10 sweets.

Alice gives 3 sweets to Olivia, Alice will remain with ;

\frac{7}{10} x-3

Then the new ratio changes to 5:3 which means Alice will have 5/8 x number of sweets.

Equate the number of sweets for Alice in the two cases, which is

\frac{5}{8}x=\frac{7}{10} x-3\\ \\\frac{7}{10} x-\frac{5}{8} x=3\\

\frac{56x-50x}{80} =3\\\\\\\frac{6}{80} x=3\\\\\\6x=80*3\\\\\\x=240/6\\\\x=40

So there were 40 sweets at first

Using the ratio of 7:3 then

Alice had 7/10 *40 = 28 sweets

Olivia had 3/10*40= 12 sweets

Alice gave Olivia 3 sweets, so she will remain with 28-3 =25 sweets. Olivia will now have 15 sweets.The new ratio will be 25:15 simplified as 5:3.

Learn More

Ratio : brainly.com/question/11095585

Keywords : Ratio

#LearnwithBrainly

5 0
3 years ago
Yoko is trying to save money for a new bicycle. She sets up a budget as shown below. Yoko’s Monthly Budget Description Income Po
KonstantinChe [14]

Answer:

$85

Step-by-step explanation:

<u>Earning:</u>

  • $125 + $55 = $180

<u>Spending:</u>

  • $25 + $10 + $25 + $35 = $95

<u>Amount available for saving:</u>

  • $180 - $95 = $85
5 0
3 years ago
Read 2 more answers
What was Fibonacci vision for the world? What did Fibonacci hope the world would be like?
ziro4ka [17]
Fibonacci saw that every thing could be created with shapes, and that he hoped the world be brighter
3 0
3 years ago
If you flip a coin 150 times about how many times would you expect to get heads
meriva
A coin has two sides, which means it has a 1/2 chance of landing on each individual side when you flip the coin. Since there is a 1/2 chance of landing on each side, you could expect the coin to land on "Heads' 75 times. 
3 0
3 years ago
A group of point that lie on the same plane are called
melamori03 [73]

Hey There!

Answer Coplanar Points

The term to describe a group of points that lie on the same plane are called.

Coplanar Points

If the points were to lie on the same line, the term to describe this would be called.

Collinear point

Hope this helped!

5 0
3 years ago
Other questions:
  • Triangles q'r's' is a translation of triangle QRS which transformation created triangle q'r's'
    13·1 answer
  • 50 POINTS!<br><br> Which statement best explains whether △ABC is congruent to △DEF?
    11·2 answers
  • Write 905 in unit form
    8·2 answers
  • I need help plz help me (picture included) I set it at 15 points plz help
    6·1 answer
  • 2x^3+4x^2-5/x+3 using long divsion
    15·1 answer
  • Estimate a 15% tip on a dinner bill of $73.55 by first rounding the bill amount to the nearest ten dollars.
    9·1 answer
  • The length of a rectangle is (8x – 9) and the width is (2x + 3).
    6·1 answer
  • The diagram below shows a model of four waves. An image of four waves labeled W, X, Y, Z is shown. Wave W has the smallest dista
    10·1 answer
  • Calculate the rate of change for each given function.
    5·1 answer
  • Marley picked 18 bananas, which is 6 timies as many bananas as Julans picked. The equation 6x?=18 can be used to find the number
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!