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
Elina [12.6K]
3 years ago
7

A school club sold 300 shirts. 31% were sold to fifth-graders, 52% were sold to sixth graders, and the rest were sold to teacher

s. How many shirts were sold to each group -- fifth graders, sixth graders, and teachers? Explain or show your reasoning.
Mathematics
1 answer:
Valentin [98]3 years ago
6 0

Answer:

Fifth graders= 93 shirts

Sixth graders= 156 shirts

Teachers= 51 shirts

Step-by-step explanation:

31% of 300 is 93

52% of 300 is 156

The total number of shirts sold to fifth graders and sixth graders is:

156+93= 249

The number of shirts sold to teachers is:

300-249= 51

You might be interested in
What is the force acting on a 16 kg object accelerating at 2.0 m/s2
alexira [117]

Answer:

32 n

Step-by-step explanation:

I had the same problem but I used a net force calculator the formula is F=MA so it would be 32=16/2.0 :)

6 0
3 years ago
The circumference of a circle exceeds the radius by 74 cm. Find the radius of the circle.​
saw5 [17]

Answer:

14 cm.

Step-by-step explanation:

Let the radius of the circle = r cm.

Then circumference of circle = 2 π r.

Since circumference exceeds the radius by 74 cm

Therefore, according to the question,

\sf \:2 π r = r+ 74

\sf \: =   > 2 \times  \frac{22}{7}  \times r =  r \:  + 74

\sf \: =  >  \frac{44r}{7}  -r  = 74

\sf \:  =  > \frac{44r - 7r}{7}  = 74

\sf \: =  >  \frac{37r}{7}  = 74

\sf \: =  > r =  \frac{7 \times 74}{37}

\sf \: =  >  r = 14

  • Hence, the radius of the circle is 14 cm.

________________________________

3 0
2 years ago
Read 2 more answers
Determine algebraically all points where the graphs of XY equal 10 and Y equals X +3 intersect
Gelneren [198K]
XY=10
Y=X+3
X(X+3)=10
X^2+3X=10
X^2+3X-10
(X-2)(X+5)
6 0
3 years ago
Equations with parentheses may require the use of the distributive property to be solve
Mamont248 [21]

If this is a T/F question, then your answer is True .-.

8 0
3 years ago
I really need help with this question!
m_a_m_a [10]

Answer:

(s-6)/r

option D

Step-by-step explanation:

The slope-intercept form a line is y=mx+b where m is the slope and b is the y-intercept.

Compare y=mx+b and y=cx+6, we see that m=c and c is the slope.

Now we are also given that (r,s) is on our line which means s=c(r)+6.

We need to solve this for c to put c in terms of r and s as desired.

s=cr+6

Subtract 6 on both sides:

s-6=cr

Divide both sides by r:

(s-6)/r=c

The slope in terms of r and s is:

(s-6)/r.

6 0
4 years ago
Other questions:
  • read the excerpt below and answer the question. as i said these things i got scared. it felt like worms and toads and slimy thin
    11·2 answers
  • What verbal expression would this be: Half of t
    14·1 answer
  • drivers have no prior driving record, an insurance company considers each driver to be randomly selected from the pool. This mon
    5·1 answer
  • CORRECT answer gets brainliest.
    14·1 answer
  • 2c(b+15c)+(b–6c)(5c+2b)
    12·1 answer
  • Sarah is 3 years older than nine times Mario's age. In 10 years, she will be 1 less than triple his
    12·1 answer
  • Solve for z 7-√3z+2=4 What is the root? If there is no root, choose none. z = 7/3 z = 11/3 none
    11·1 answer
  • Have to find volume and surface area but idk how
    13·2 answers
  • What is 30 − 30 ÷ 5 × 2 + 8
    8·2 answers
  • PLS HELP ME I REALLY NEED HELP
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!