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
suter [353]
3 years ago
11

Sharon has a new beaded necklace. 72 out of the 80 beads on the necklace are blue. What

Mathematics
2 answers:
AveGali [126]3 years ago
6 0

Answer:

90%

Step-by-step explanation:

Step 1:

72/80 = x /100         Proportion

Step 2:

80x = 7200        Multiply

Step 3:

x = 7200 ÷ 80       Divide

Answer:

90%

Hope This Helps :)

erma4kov [3.2K]3 years ago
4 0

Answer:

Sharon bought a necklace with 90% blue beads.

Step-by-step explanation:

We are given that Sharon's necklace has 80 beads. We are also given that of those 80 beads, 72 of them are blue.

Therefore, we can set up a ratio of blue beads to total beads in order to find out the relationship.

\displaystyle \frac{72}{80}=\frac{36}{40}=\frac{18}{20}=\frac{9}{10}

Then, using the fraction we receive as a result, we can convert this to a decimal.

\displaystyle \frac{9}{10} = 0.9

After we complete this calculation, we can multiply our decimal by 100 in order to obtain the relationship in percentage form.

0.9 \times 100 = 90\%

Of the 80 beads, 90% were blue beads.

You might be interested in
Factor by grouping.<br> 7ax-7bx-2ay+2by
miv72 [106K]

Answer:

(7x-2y)(a-b) Here is the answer!

Step-by-step explanation:

Your welcome btw! :D

4 0
3 years ago
HELP! CONFUSED ON WHAT TO DO!
mariarad [96]
Its <span>If Kevin and Amanda continue to train until week 16, what will their times be? 6. Do you believe a linear model best represents the relationship of the time of the runners and the weeks that passed?(Hint: look at question 5). What do you think this says about problems in the real world? Justify your thoughts in 3-4 sentences. </span> cause they are talking about minutes and per miles
4 0
3 years ago
Triangle ABC has been reflected over the x-axis to create triangle A'B'C'. Which of the following statements is true?
Leto [7]

Answer:

A ' = (-2, -3)

B ' = (0, -3)

C ' = (-1, 1)

=======================================================

Explanation:

To apply an x axis reflection, we simply change the sign of the y coordinate from positive to negative, or vice versa. The x coordinate stays as is.

Algebraically, the reflection rule used can be written as

Applying this rule to the three given points will mean....

Point A = (-2, 3) becomes A ' = (-2, -3)

Point B = (0, 3) becomes B ' = (0, -3)

Point C = (-1, -1) becomes C ' = (-1, 1)

The diagram is provided below.

Side note: Any points on the x axis will stay where they are. That isn't the case here, but its for any future problem where it may come up. This only applies to x axis reflections.

Step-by-step explanation:

7 0
2 years ago
A Blue Whale can
V125BC [204]

Answer:

4000

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
Please please help please
RideAnS [48]

Answer: 72 feet

Step-by-step explanation:

24 yards= 72 feet

8 0
3 years ago
Read 2 more answers
Other questions:
  • you have been asked to build a scale model of a restaurant out of popsicle sticks. The restaurant is 20 feet tall. Your scare is
    14·1 answer
  • 456000 has been rounded to the nearest thousand. What was the smallest possible number this could have been?
    9·1 answer
  • 11. What other information do you need to prove the triangles congruent using the AAS Congruence Postulate?
    9·2 answers
  • |x| = -5 <br><br> Select a he graph of the solution. Click until correct graph appears
    9·1 answer
  • An entire group of objects, individuals, or events is a______.
    7·2 answers
  • Farmer Jim keeps 12 hens in every cooper if farmer Jim has 20 coops how many hens does her in all if every hens lays 9 on Monday
    9·1 answer
  • The radius of a sphere is 6 units.
    9·1 answer
  • There are 12 tables and 4 booths in the family restaurant. Each table seats 4 people. If the restaurant can seat up to 72 people
    8·2 answers
  • Answer this please i am stuck
    14·2 answers
  • Helppp i beg you ill give u all the pints that i have
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!