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
Lorico [155]
3 years ago
12

5 students participated in a push-up competition.

Mathematics
1 answer:
Wittaler [7]3 years ago
4 0

Answer: 9

Step-by-step explanation:

Formula : Mean = \dfrac{\text{Sum of observations}}{\text{Number of observaions}}

Given: 5 students participated in a push-up competition.

The amount of push-ups each student completed is listed: 12, 7, 10, 11,5.

Mean = \dfrac{12+7+10+77+5}{5}

=\dfrac{45}{5}=9

Hence, the mean number of push-ups = 9

You might be interested in
Factorize using middle term:<br> m²+3m+2
Rina8888 [55]

Answer:

Step-by-step explanation:

m2 + 3m + 2

m2 + m + 2m + 2

m (m + 1) + 2(m + 1)

(m + 1) and (m + 2) are the factors

6 0
3 years ago
Antwaun waters his lawn 3 times a week. If he watered his lawn 24 times in all, which equation could be used to find how many we
MAXImum [283]

Answer:

Antwanun waters his lawn 3 times a week, he watered his lawn 24 . So what you will need to do is divide 3 in 24 to find how many weeks he has been watering his lawn, You get 8. Mr. Antwanun has been watering for 8 weeks. Equation- Antuwantun waters his lawn 3 times a week so if he watered his lawn 24 times, 3 times a week he would have been watering his lawn for 8 weeks.

3 0
3 years ago
Read 2 more answers
A cafe makes ten 8-ounce fruit smoothies. Each smoothie is made with 4 ounces of soy milk and 1.3 ounces of banana flavoring. Th
Dvinal [7]

Answer:

27 ounces of blueberry juice. 40 ounces of soy milk. 13 ounces of banana flavoring.

Step by Step:

4 + 1.3 = 5.3, This is how much of the smoothie is made up of the soy milk and banana flavoring, 5.3 ounces.

So to find the amount of blueberry juice in the smoothie you have to subtract 8-5.3. This finds the remaining part of the smoothie, which is the blueberry juice. 8-5.3 = 2.7

2.7 ounces of blueberry juice in each smoothie.

Now you have to multiply every ingredient by 10, since there are 10 smoothies.

4 * 10 = 40

1.3 * 10 = 13

2.7 * 10 = 27

You need 40 ounces of soymilk, 13 ounces of banana flavoring, and 27 ounces of blueberry juice to make 10, 8-ounce smoothies.

7 0
3 years ago
At a school, 40% of the sixth-grade students said that hip-hop is their favorite kind of music. If 100 sixth-grade students pref
Sveta_85 [38]
If 100 students make up 40% of the 6th grade population, then 50 students make up 20% of the 6th grade population. 20% × 5 makes 100% so if your multiply 50 by 5 you'd get your population.
50 × 5 = 250 sixth-graders
7 0
4 years ago
Read 2 more answers
What is the equation of the graph ?
ZanzabumX [31]

Answer:

what graph

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • 700 decreased by 62% is? <br>​
    9·2 answers
  • A type of reasoning that uses previously proven or accepted properties to reach conclusion is...
    7·1 answer
  • Please Please Please help! 
    12·1 answer
  • Which is correctly ordered shortest to longest: 1 yard; 2 feet; 16 inches; 1 foot; 1/2 yard? *
    7·1 answer
  • Jamal has $15.00 to spend at the concession stand. He buys nachos for 7.50, and he wants to purchase some sour straws for$1.50 e
    8·2 answers
  • The students at Barton academy are planning a fundraiser to give money to an organization in their community. They voted for whi
    6·1 answer
  • Write a paragraph proof to show that opposite sides of a parallelogram are congruent.
    7·1 answer
  • Can someone Help me?
    5·1 answer
  • Pls help i really need a math professional im struggling.​
    10·2 answers
  • NEED NOW PLEASE.....
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!