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
Triss [41]
2 years ago
12

Ms. Allen asked each of her 30 students to select their favorite type of music. How many students chose Rock 1/3 chose hip hop 1

/5 chose rap all the rest choosed rock A-10 B-14 C-6 D-4
Mathematics
1 answer:
dalvyx [7]2 years ago
5 0

Answer: 14

Step-by-step explanation:

Fraction that choose hip hop= 1/3

Fraction that choose rap = 1/5

Fraction that choose rock will be:

= 1 - (1/3 + 1/5)

= 1 - (5/15 + 3/15)

= 1 - 8/15

= 7/15

Number of students that choose rock will be:

= 7/15 × 30

= 7 × 2

= 14 students

We then multi

You might be interested in
30 POINTS Alex runs 2/3 of a mile each day how many days does he need to run before he has to run a whole number of miles​
kolezko [41]

Two days and he would’ve ran 1 and 1/3

6 0
3 years ago
Does x=0 I need this for a math test I just need a yes or no
Fynjy0 [20]

Answer:

no

Step-by-step explanation:

:)

6 0
3 years ago
What’s 1500 times 150000
kotykmax [81]

Use long multiplication to evaluate.

225000000


4 0
3 years ago
Read 2 more answers
Three boxes are stacked one on top of the other. One box is
igor_vitrenko [27]
First, convert all measurements to inches. 

Box 1:
3ft(12in)=36in+6in=42in

Box 2:
4ft(12in)=48in+10in=58in

Box 3:
4ft(12in)=48in+5in=53in

Now, add the heights together.

42in+58in+53in=153in

Finally, convert added height to feet.

153in/12in=12 with a remainder of 9, so your final answer is 12ft 9in
6 0
3 years ago
Anyone know this? Please help thanks
bonufazy [111]
The answer should be 4. When you add 4 to the y-intercept of f(x), you get y=2. I hope this helps!
7 0
3 years ago
Other questions:
  • 1/2,1/3,1/8 find the sum
    8·1 answer
  • "Eighty and fifteen hundredths" in numbers<br>(decimals)
    7·1 answer
  • Evaluate the function f(x) = x2 +1 for f(2).<br> 1<br> 5<br> 7
    10·1 answer
  • Pls help i give u brainliest amd 5 stars​
    11·1 answer
  • Transversal t cuts parallel lines a and bas shown in the diagram. Which equation is necessarily true?
    13·1 answer
  • What is the Y intercept of the fraction describing in the table?
    6·1 answer
  • Which set of rational numbers is arranged from least to greatest?
    12·2 answers
  • What is the degree of the polynomial <img src="https://tex.z-dn.net/?f=4x%5E%7B5%7D%2B3x%5E%7B4%7D" id="TexFormula1" title="4x^{
    12·1 answer
  • Create a equation for this exponential function
    13·1 answer
  • A rectangle has a height of and a width of 7x-4.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!