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
USPshnik [31]
2 years ago
13

Attendances at a high school's basketball games were recorded and found to have a sample mean and variance of 470 and 16, respec

tively. Calculate
x ± s,

x ± 2s,
and
x ± 3s.
Mathematics
1 answer:
yanalaym [24]2 years ago
5 0

Answer:

for the second question u have asked

Step-by-step explanation:

You might be interested in
A new pencil is 19 centimeters long. Levi uses it for a month. The pencil now measures 8 centimeters.
pogonyaev

Answer:

11 cm

Step-by-step explanation:

Given:

Length of new pencil = 19 cm

Length of pencil after using a month = 8 cm

Question asked:

The pencil is centimeters shorter now than when it was new = ?

Solution:

Length of new pencil = 19 cm

Length of pencil after using a month =  8 cm

The pencil is centimeters shorter now than when it was new = 19 cm -  8 cm

                                                                                                     = 11 cm

Length of pencil has been used during a month = 11 cm

8 0
3 years ago
Which equation and solution can be used to solve this problem?
maks197457 [2]

Answer:

D

Step-by-step explanation:

We need to convert these words into mathematical expressions:

- "Twenty-two less than a number"; "less than" indicates that we need to use subtraction, and since it's "twenty-two less than", we have: -22. Let's say the "number" is q. Then, we have -22 of q, which is q - 22.

- "is twenty-four"; "is" in math always means "equal", so we need an equal sign with 24 next to it: = 24

Put this altogether:

q - 22 = 24

The answer is thus D.

4 0
3 years ago
Read 2 more answers
natalie was out at a restaurant for dinner when the bill came. her dinner came to $29. after tipping in a tip, before tax, she p
Free_Kalibri [48]

Answer:

%18 tip

Step-by-step explanation:

The dinner cost was $29 before tip

after tip it was $32.22

34.22-29= $5.22  she tipped

$29 * %x = $5.22

After solving this equation, the x is %18

3 0
3 years ago
W at is 1/8 in decimal form
Oksana_A [137]
Putting it into a calculator, we get 0.125 as our answer
7 0
3 years ago
Read 2 more answers
The square of a sum of six and a number
nika2105 [10]
6x to the power of 2
6x^2

Answer: 36x
8 0
3 years ago
Other questions:
  • Part A: If (6^2)x = 1, what is the value of x? Explain your answer. (5 points)
    6·1 answer
  • Two lengths of a triangle are shown
    8·1 answer
  • If the coefficient of determination for a data set is 0.25 and the SSE for the data set is 6, what is the SST for the data set ?
    12·2 answers
  • Please answer. I have a couple more questions, and if you're willing to answer them please pm me!
    10·1 answer
  • A sack of potato with 14 lbs. 9 oz. After Wendy makes potato salad for a picnic does sac wait 9 lbs. 14 oz. What is the week of
    13·1 answer
  • One half gallon is equivalent to 4 pints.how many gallons are the equivalent of 72 pints
    13·1 answer
  • Assume that adults have IQ scores that are normally distributed with a mean of mu equals 100μ=100 and a standard deviation sigma
    10·1 answer
  • PLEASE HELP ALGEBRA 1
    15·1 answer
  • the calorie cafe is known for their hotdogs and burgers. the number of calories in a burger is 220 more than the number of calor
    14·1 answer
  • What is the radius of the following circle
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!