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
Anna71 [15]
3 years ago
15

Can someone help me find the percentage please

Mathematics
2 answers:
Lelechka [254]3 years ago
3 0
The # of meals decreased by a total of 120 - 52 = 68 meals. Now in order to find the percent decrease, you must find what total percent 68 is out of 120. 

68/120 = x/100, this ratio will give you the percent that 68 is out of 120 if you solve for x. 

Using inverse operations you get:

6800 = 120x

x = 56.7% when rounded. Meaning that the total percent decrease was about 56.7
liraira [26]3 years ago
3 0
I think it's like 56.1
You might be interested in
Bob and Susie wash cars for extra money over the summer. Bob's income is determined by f(x) = 6x + 13, where x is the number of
cricket20 [7]
He would make more money with Susie than by himself because if he only works three hours and Susie make more money than him she would have more but if they work as a team they could split the money and get more together.
4 0
3 years ago
Read 2 more answers
A company had 488 customers. Only 50% of the company's customers bought makeup. Only 50% of the customers that bought makeup sai
Hunter-Best [27]

Answer:

1. 244

2. 122

3. 61

Step-by-step explanation:

1. 244 because I divided 488 by 2.

2. Divide 244 by 2.

2. Divide 122 by 2.

5 0
2 years ago
Read 2 more answers
What is said to be 'paid back' by the oxidation of lactic acid after anaerobic respiration?
Alex777 [14]

Answer:

Carbon dioxide and water.

5 0
3 years ago
Read 2 more answers
If f(x) = log3 (x + 1), what is f−1(2)
ki77a [65]
Firstly, we'll find y = f⁻¹(x):

f(x)=\log_3(x+1)\\\\
x=\log_3(y+1)\\\\
y+1=3^x\\\\
y=3^x-1\\\\
f^{-1}(x)=3^x-1


So:

f^{-1}(x)=3^x-1\\\\
f^{-1}(2)=3^2-1\\\\
f^{-1}(2)=9-1\\\\
\boxed{f^{-1}(2)=8}
7 0
3 years ago
Read 2 more answers
A certain group of students, the probability of a randomly chosen students is being male is 40%, the probability of the students
kumpel [21]
<h3>Answer:</h3>

\large\boxed{A).\,10\%}

<h3>Step-by-step explanation:</h3>

In this question, we're trying to find the probability of a male that also studies Spanish.

In this case, we know that:

  • There's a 40% chance of a student being a male
  • Probability of a male that studies Spanish is 25%

With the information above, we can find the probability.

To find the probability, we would need to find how much of 40 is 25%.

To do this, we would multiply 0.4 (40%) by 0.25 (25%) to find our probability.

Solve:

0.4 *0.25=0.1\\\\\text{Move the decimal places two times to the right}\\\text{to turn it into a percent}\\\\\boxed{10\%}

The probability of a male that studies Spanish is 10%

Your answer would be A). 10%

<h3>I hope this helped you out.</h3><h3>Good luck on your academics.</h3><h3>Have a fantastic day!</h3>
4 0
3 years ago
Other questions:
  • Amanda can jog 18 miles in 5 hours.<br> At this rate, how many miles can Amanda jog in 4 hours?
    7·2 answers
  • Eliott was trying to factor 6x^2-18 . He found that the greatest common factor of these terms was 6 and made an area model:
    5·1 answer
  • 2x6+8-1 can anyone help?
    8·2 answers
  • Please help my daughter asap
    13·1 answer
  • HELP!! <br> A. 40<br> B. 50<br> C. 90<br> D.180
    14·1 answer
  • In one revolution a circle covers a distance equal to its
    8·2 answers
  • At the start of the 2014 Lucy's house was worth 200,000.The value of the house increased by 3% every year. What is the value of
    9·1 answer
  • What is the surface area of the figure<br><br> 16 cm *2<br> 30 cm *2<br> 48 cm *2
    7·1 answer
  • 2 2/7 + 4 1/2 simplified
    10·2 answers
  • Someone help me with the steps please
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!