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
Virty [35]
3 years ago
12

Brianna has 4 pink bracelets. One third of all her bracelets are pink . How many bracelets does Brianna have ?

Mathematics
2 answers:
emmasim [6.3K]3 years ago
5 0
<span>from the questions , we know that 1/3 x total bracelets = 4 therefore, Total bracelets = 4 x 3 = 12</span>
Korvikt [17]3 years ago
4 0

Answer:

Total number of bracelets  Brianna have are 12 .

Step-by-step explanation:

Let us assume that the total numbers of the bracelets be x .

As given

Brianna has 4 pink bracelets.

One third of all her bracelets are pink .

Than the equation becomes

\frac{1\times x}{3} = 4

Simplify the above

x = 4 × 3

x = 12

Therefore the total number of bracelets  Brianna have are 12 .


You might be interested in
Candy is on sale for $0.75 each. you have a coupon for $0.25 off your total purchase. Write a function rule for the cost of n pi
alekssr [168]
<span>The answer is B. C(n) = 0.75n - 0.25.
Let n be the number of pieces. The price for 1 piece is $0.75. The price C for n pieces without a coupon is n * $0.75: C(n) = 0.75n. The coupon value is $0.25. So, this value must be subtracted from the total price of n pieces. Since the coupon values in independent on the number of pieces, the price C for n pieces with the coupon will be: C(n) = 0.75n - 0.25. Therefore, the correct choice is B.</span>
4 0
3 years ago
Kyle brough a case of 24 12 ounce bottles of water.He drank the same amount of water each day and finished the case after 3 days
Anastaziya [24]

Answer:

96 ounces each day

Step-by-step explanation:

Divide the 24 bottles by 3

24/3 = 8

8bottles per day

8 bottles *12 ounces per bottle

96 ounces each day

3 0
3 years ago
In a bowl of fruit there are 10 bananas, 6 apples and 4 pears.
kobusy [5.1K]

Answer:

P(0,0) = 2/12 times 1/11 = 1/66

Step-by-step explanation:

For probability questions, think of each event happening separately, it makes the maths easier to understand. For example, in this question, do not think of the two boys taking a fruit at the same time - that makes the maths complicated

.

Let Daniel take a fruit first, then Sean can take a fruit. There are two parts to consider.

P

r

o

b

a

b

i

l

i

t

y

=

number of desirable outcomes

total number of possible outcomes

For Daniel: there are 12 different pieces of fruit in the bowl, he just takes one without choosing a specific fruit. (random)

The chance that Daniel takes an orange is

2

12

Of the 12 pieces of fruit. 2 are oranges.

Now Sean: the numbers of fruit in the bowl have changed. There are now only 11 pieces of fruit in the bowl, and only 1 is an orange.

The chance that Sean takes an orange is

1

11

4 0
3 years ago
A theater has 22 rows of seats. The first row has 18​ seats, the second row has 20 ​seats, the third row has ​22 seats, and so o
morpeh [17]

Answer:

1078

Step-by-step explanation:

Total no of rows (n) = 22

Since, 18, 20, 22 ..... forms an arithmetic sequence with first term (a) = 18 and common difference (d) = 2.

We need to find: Total no of seats in the theatre (S_{22}).

Formula to be used:

S_{n}= \frac{n}{2}\bigg[2a+(n-1)d\bigg]

Plug the values of a, d and n in the above formula, we find:

\implies S_{22}= \frac{22}{2}\bigg[2(28)+(22-1)(2)\bigg]

\implies S_{22}=11[56+(21)(2)]

\implies S_{22}=11[56+42]

\implies S_{22}=11[98]

\implies S_{22}=1078

Thus, there are total 1078 seats in the theatre.

3 0
2 years ago
Prior to hosting an international soccer match, the local soccer club needs to replace the artificial turf on their field with g
r-ruslan [8.4K]

Answer:

$44,313.75

Step-by-step explanation:

First, we need to turn the km into meters. There are 1000 meters in a km meaning we need to multiply each of these values by 1000.

0.101 km * 1000= 101 meters

0.065 km * 1000 =  65 meters

Now we need to multiply these values together to find the area of the field

101m * 65m = 6,565m^{2}

Finally, we need to multiply this area by the cost per square meter

6,565m^{2} / 6.75 = $44,313.75

The total repair will cost $44,313.75

3 0
3 years ago
Other questions:
  • Your friend claims that there is not enough information given to find the value of x.Is your friend correct?
    8·1 answer
  • Verify that the points are the vertices of a parallelogram and find its area. (2,-1,1), (5, 1,4), (0,1,1), (3,3,4)
    9·1 answer
  • A group of students and teachers are going on a field trip? One ninth of the group will fit on 1/3 of a school bus. How many bus
    14·1 answer
  • 1. What is the value of x in the equation 4x – 2(x + 3) = 8? (LT 1a)
    13·1 answer
  • I Need help pls help
    6·1 answer
  • Find the lowest common multiple (LCM) of 28 and 35.​
    7·2 answers
  • What is the answer to (6+4)tothe3power-1tothe8power
    11·1 answer
  • . Paige can complete a landscaping job in
    8·1 answer
  • How many triangles can be formed with segments measuring 6 1/4 in., 10 5/8 in., and 4 1/3 in.?
    9·2 answers
  • Somebody please help me?​
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!