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
matrenka [14]
3 years ago
14

About 32% of the 104 children ate a school picnic ate hamburgers. The rest ate hotdogs. How many children ate hotdogs at the pic

nic
Mathematics
1 answer:
yuradex [85]3 years ago
4 0

Answer: 71 children ate hotdogs at the picnic.

Step-by-step explanation:

Given: About 32% of the 104 children who ate a school picnic ate hamburgers.

The number of children ate hamburger = 32% of (104 children)

= 0.32 x 104

= 33.28 ≈ 33

Thus, the number of children ate hamburger = 33

Number of children ate hotdogs = 104-33 = 71

Hence, 71 children ate hotdogs at the picnic.

You might be interested in
Find Value of x and TS if T is between R and S.
Romashka-Z-Leto [24]

I don't know the answer I need help on it as well

8 0
3 years ago
If there are 7 blue chips and 5 red chips in a bag, what is the probability of drawing a blue chip?
Kazeer [188]

Answer:

7/12

Step-by-step explanation:

7+5=12

12-5=7

7/12

6 0
3 years ago
Read 2 more answers
9x−9y=0 3x−4y=10 solve by elimination
NikAS [45]

Answer:

(-10,-10)

Step-by-step explanation:

9x-9y=0

3x-4y=10

In elimination, we want both equations to have the same form and like terms to be lined up.  We have that.  We also need one of the columns with variables to contain opposites or same terms. Neither one of our columns with the variables contain this.  

We can do a multiplication to the second equation so that the first terms of each are either opposites or sames. It doesn't matter which.  I like opposites because you just add the equations together. So I'm going to multiply the second equation by -3.

I will rewrite the system with that manipulation:

9x-9y=0

-9x+12y=-30

----------------------Add them up!

0+3y=-30

     3y=-30

       y=-10

So now once you find a variable, plug into either equation to find the other one.

I'm going to use 9x-9y=0 where y=-10.

So we are going to solve for x now.

9x-9y=0 where y=-10.

9x-9(-10)=0  where I plugged in -10 for y.

9x+90=0  where I simplified -9(-10) as +90.

9x     =-90 where I subtracted 90 on both sides.

x=       -10 where I divided both sides by 9.

The solution is (x,y)=(-10,-10)

3 0
3 years ago
Find the simple interest earned to the nearest cent for each principal, interest rate, and time.
Lorico [155]
Try Using the Formula I=Prt

principal×rate×time

so

P-1200
R-.039
T-8 months
4 0
3 years ago
Is 6/7 rational or irrational?
Shtirlitz [24]

Answer:

6/7 is a rational number.

6 0
3 years ago
Read 2 more answers
Other questions:
  • A number cube is fair if each number from 1 through 6 is equaly likely. alexa rolled 4 number cubes many times and got the resul
    9·2 answers
  • What is (-1 1/2) (-1 1/2)?
    7·2 answers
  • WANT BRAINLIEST? u came to the right place :))
    8·1 answer
  • What conversion factor is needed to complete the work shown below to convert 253,440 inches to miles?
    12·2 answers
  • On Friday, Andre biked 60 miles in 4 hours at a constant rate. On Saturday, he biked at a rate that was 4 mph slower. What was h
    13·1 answer
  • Write 63 as a sum of tens and ones
    8·1 answer
  • You roll a number cube twice. What is the probability of rolling a 2 first and then rolling an odd number?
    5·1 answer
  • Pls help me on these 2 questions !!
    8·1 answer
  • bia earns a commission on the sales she makes each month. Within a month, bia earns a 3% commission on the first $3000 she has i
    15·1 answer
  • Lamar uses his credit card to purchase a new video game system for $375.19. He can pay off up to $175 per month. The card has an
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!