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
leonid [27]
2 years ago
11

A 5 person sports team has an average 40 yard dash time of 5. 7 seconds. When a 6th player is added to the team, the new mean is

5. 5 seconds. What is the new players personal time for the 40 yard dash?.
Mathematics
1 answer:
DanielleElmas [232]2 years ago
6 0

The new player's personal time  is 4.5 seconds.

<h3>What is the new player's personal time?</h3>

The first step is to determine the total time the 5 persons complete the dash.

Total time = 5 x 5.7 = 28.5 seconds

The second step is to determine the total time for the 6 people to complete the dash.

Total time = 6 x 5.5 = 33 seconds

The third step is to find the difference of the time in the previous two steps: 33 - 28.5 = 4.5 seconds

To learn more about mean, please check: brainly.com/question/25842202

You might be interested in
ANSWER FAST PLZ 25 POINTS!!!!!!!!!!!!!!!!!
Cloud [144]

Answer:

d

Step-by-step explanation:

hope it helps

3 0
2 years ago
What is 2.1 times 3.2 find the missing partial products HELP.​
vredina [299]

Given:

The area model for 2.1\times 3.2.

To find:

The value of 2.1\times 3.2 and the missing values in the area model.

Solution:

2.1 can be written as 2 and 0.1 on the left side of the area model.

3.2 can be written as 3 and 0.2 on the top of area model.

Area of the four parts of the area model are:

2\times 3=6

2\times 0.2=0.4

0.1\times 3=0.3

0.1\times 0.2=0.02

The complete area model is shown below.

After adding all areas of the area model, we get

6+0.4+0.3+0.02=6.72

Therefore, the value of 2.1\times 3.2 is 6.72 and the missing values of the area model are 0.3 and 0.02 respectively.

8 0
2 years ago
In 2013, the population of China was estimated to be 1,360,760,100. Round off the number of people 
Aleksandr [31]

Answer:

a) 1,360,760,000

b) 1,361,000,000

c) 1,400,000,000

d)  1,360,800,000

Step-by-step explanation:

We have to round off the given population number to certain digits.

The following are the rules to round of a number:

  1. First identify the digit to be rounded.
  2. If this digit is followed by 5,6,7,8,9 then we round up the number that is increase the digit by 1 and all the numbers to right becomes zero.
  3. If this digit is followed by 0,1,2,3,4 then we round down the number that is decrease the digit by 1 and all the numbers to right becomes zero.

a)  to the nearest thousand.

Thousands place: 0

Right Digit: 1

We round down the number

Rounded to the nearest 1,000 or t he thousands Place =  1,360,760,000

b)  to the nearest million

Millions place: 0

Right Digit: 7

We round up the number

Rounded to the nearest million places = 1,361,000,000

c)  to nearest hundred million

Hundred million place: 3

Right Digit: 6

We round up the number

Rounded to the nearest million places = 1,400,000,000

d)  to the nearest hundred thousand.

hundred thousand place: 7

Right Digit: 6

We round up the number

Rounded to the nearest million places = 1,360,800,000

7 0
3 years ago
Read 2 more answers
A circular tablecloth has a radius of 3.5 feet. Lyle is sewing a piece of ribbon around the edge of the tablecloth. If Lyle has
HACTEHA [7]

Answer:

22ft

Step-by-step explanation:

Length or ribbon = Circumference of the circle

C = 2πr

C = 2π(3.5)

C = 21.99

4 0
3 years ago
Read 2 more answers
Given f (x) = 13.x – 3, what is f(-3)?
Verdich [7]

Answer: f would be 1 i think

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Other questions:
  • Certified checks are items that will be accepted even when your personal check will not. True False
    9·2 answers
  • Which equation is an identity
    13·1 answer
  • Use the given information to find amount A in the account earning compound interest after six years when the principal is 3,500
    7·1 answer
  • How would you graph y=2x +5?
    9·2 answers
  • Emilio’s pay varies directly with the number of sales he makes. He made 22 sales and earned $154.
    14·2 answers
  • What is the measure of angle B in the figure below?
    12·1 answer
  • Can someone tell me what 2 + 2 is ?
    14·2 answers
  • PLEASE HELP!!!! WILL GIVE BRAINLIEST!!
    11·2 answers
  • PLEASE HELP, MARKING BRAINLIEST!!!!
    13·1 answer
  • Please verify the following trigonometric identities.
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!