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
baherus [9]
3 years ago
15

christine and kaylani are using ribbon to decorate a project in their art class. the ratio of the length of christine's ribbon t

o the length of kaylani's is 7:3. if they have 20 yards of ribbon altogether, how much ribbon does kaylani have?
Mathematics
1 answer:
fenix001 [56]3 years ago
7 0

Answer:

6 yds

Step-by-step explanation:

7 + 3 = 10

christine: 7/10ths of ribbon

0.7(20)=14 yds

kaylani: 3/10ths of ribbon

0.3(20)=6 yds

You might be interested in
Please answer right away
fenix001 [56]

The coefficient of determination is the first one. I'm pretty sure.

6 0
3 years ago
Can anyone help me with this please! I don’t know what to do
NeX [460]
50 out of 100 is half of the class; half of the circle will represent students going to college.  25 is a quarter of the class; a quarter of the circle will represent students not going to college.  25 is a quarter of the class; a quarter of the circle will represent students undecided about going to college.

The circle graph should look something like this:

3 0
3 years ago
Just need the explain your answer part. Can anyone help seventh grade math please DESPRATE
Dima020 [189]

9514 1404 393

Answer:

  140, 35, 260/35, 7.43, 8

Step-by-step explanation:

The last section is just a summary of the preceding sections, a short description of the problem and how you worked it.

She sells the jackets for 140% of $25, or $35. 260/35 = 7.43 She can only sell a whole number of jackets, so she needs to sell 8.

8 0
3 years ago
The school that Kathryn goes to is selling tickets to the annual talent show. On the first day of ticket sales the school sold 1
Kobotan [32]

Answer:

Step-by-step explanation:

a+s=14

a=14-s

a+8s=56, using a from above in this equation gives

14-s+8s=56

14+7s=56

7s=42

s=6

a=14-s

a=14-6=8

So student tickets cost $6 and adult tickets cost $8.

5 0
3 years ago
Question 5 (1 point)
riadik2000 [5.3K]

Answer:

The area of sector AOB is 75.36 unit²

Step-by-step explanation:

Consider the provided information.

Circle O with minor arc AB=60 degrees and OA =12.

We need to find the area of sector.

Area of the sector: A=\frac{\theta }{360} \times \pi r^2

Substitute \theta=60 and r =12 in above formula.

A=\frac{60}{360} \times 3.14\times (12)^2

=\frac{1}{6} \times 3.14\times 144

=24\times 3.14

=75.36

Hence, the area of sector AOB is 75.36 unit²

8 0
4 years ago
Other questions:
  • Please solve this question
    9·2 answers
  • What is the the formula of the radius of the circle?​
    12·1 answer
  • An internet business sells u.s flags for $16.95 each, plus $2.50 shipping per flag. Shipping is free,however, on orders where m
    7·1 answer
  • An assembly line produces 2 toasters per minute. It is 2:00pm and the line has finished 560 out of its goal of 900 for the day.
    10·1 answer
  • Compare the decimals 7,231.60 and 7,231.6
    9·2 answers
  • Mark wants a new car that costs $30,000. He only has $500 in his savings account and $300 in his checking account. Which financi
    10·2 answers
  • Solve 1235 ÷ 100<br> a. 1.235<br> b. 123.5<br> c. .1235<br> d. 12.35
    7·1 answer
  • Which linear equality will not have a shared solution set with the graphed linear inequality? y &gt;2/5 x + 2 y &lt;-5/2 x – 7 y
    6·2 answers
  • Which statement best describes g(x) = 3x + 6 - 8 and the parent function f(x) = } ?
    12·1 answer
  • 2-6² +4 2<br><br>please help it's review for my finals ​
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!