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
IgorC [24]
3 years ago
15

Mrs.Diaz makes five dozen cookies for her class. One ninth of her 27 students are absent the day she brings cookies. If she shar

es the cookies equally among the students who are present, how many cookies will each student? Please help me due 2-16-17

Mathematics
2 answers:
astraxan [27]3 years ago
4 0
I think each student will get 2 and a half cookies
Liono4ka [1.6K]3 years ago
3 0
1/9 of 27 is 3 because "of" means to multiply.

1/9*27=3 if you check in a calculator 

27-3=24

24 students were present.

60/24=2.5

Each student got two and a half cookies.
You might be interested in
Effective Rate find the effective rate of interest corresponding to a nominal rate of 7.5% per year compounded.
Jlenok [28]

Answer:

(A) 7.5 %

(B) 3.75 %

(C) 2.5%

(D) 0.625 %

Step-by-step explanation:

We have given effective rate of interest r = 7.5%

(a) Annual rate of interest will be equal to 7.5 %

(B) As we know that 1 year = 12 months

And interest is compounded semiannually

1 semiannual = 6 months

So semiannual rate of interest will be equal to \frac{7.5}{2}=3.75 %

(c) 1 quarter = 4 month

So number of period in an year = 3

So rate of interest quarterly =\frac{7.5}{3}=2.5 %

(D) Amount when amount is compounded monthly '

So number of period in an year = 12

So rate of interest =\frac{7.5}{12}=0.625 %  

3 0
3 years ago
A square has an area of 81x square cm. What is the perimeter of the square ?
Fudgin [204]

Answer:

The perimeter of the square is 36\sqrt{x}\ cm

Step-by-step explanation:

step 1

Find the length side of the square

we know that

The area of a square is equal to

A=b^{2}

where

b is the length side of the square

we have

A=81x\ cm^{2}

substitute and solve for b

81x=b^{2}

square root both sides

b=9\sqrt{x}\ cm

step 2

Find the perimeter of the square

we know that

The perimeter of the square is equal to

P=4b

we have

b=9\sqrt{x}\ cm

substitute

P=(4)9\sqrt{x}

P=36\sqrt{x}\ cm

6 0
3 years ago
Which inequality is true?<br> ОА. 2. — 1&lt;5<br> ОВ. 3л &gt; 9<br> ос. п+8 &lt; 11<br> OD. 5 &gt; 2
matrenka [14]
N is the answer to this question
6 0
3 years ago
Plz answer. only if correct
earnstyle [38]

Answer:10001.5%+10303990=f(g+2)

Step-by-step explanation:

i dont remeber how to do this cap

5 0
3 years ago
Liz and Rick are squeezing lemons for a lemonade stand. Liz squeezed 18 lemons in 6 minutes. Rick squeezed 24 lemons in 12 minut
marishachu [46]

Answer:

Liz squeezed faster than Rick.

8 0
3 years ago
Other questions:
  • Factor this? <br> Subtract the following polynomials. <br> (3x^2 - 5x + 12) - (5x^2 + x -11)
    9·1 answer
  • Last month, Jim ate 4 strawberries. Finn ate 1/8 as many strawberries as Jim did. How many strawberries did Finn eat?
    12·2 answers
  • A1=12−12,a2=23−13,a3=34−14,a4=45−15,a5=56−16. a1=12−12,a2=23−13,a3=34−14,a4=45−15,a5=56−16.
    8·1 answer
  • The height of a trapezoid is 13 yards. One of the bases is 2.5 times theheight, and the other base is two times the height. Find
    15·1 answer
  • What is the median of the data represented by the box plot?
    13·1 answer
  • A recipe calls for 5 1/2 cups of flour. Lorenzo only has 3 1/4 cups of flour. Write and solve an equation to find the additional
    5·1 answer
  • Find the rate of change of the line. someone please help​
    15·2 answers
  • Is 13 the hypotenuse
    8·1 answer
  • Wait i have a real question. what type of chips do y’all suggest
    8·1 answer
  • Help me, the question is in the picture<br><br> Thank you :)
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!