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
jolli1 [7]
3 years ago
11

Lunch break: In a recent survey of 643 working Americans ages 25-34, the average weekly amount spent on lunch as $43.21 with sta

ndard deviation $2.95. The weekly amounts are approximately bell-shaped. Part: 0 / 30 of 3 Parts Complete Part 1 of 3 Your Answer is incorrect (a) Estimate the percentage of amounts that were less than $40.26. Round the answer to one decimal place. Approximately % of the amounts were less than $40.26.
Mathematics
1 answer:
EastWind [94]3 years ago
3 0

Answer:

107%

Step-by-step explanation:

Round up all possible algorithms

You might be interested in
. A high-speed maglev train in Shanghai can
tresset_1 [31]

The speed of Maglev train is 267 miles per hour.

Step-by-step explanation:

Given,

Speed of Maglev train = 430 kilometers per hour

We know that;

1 kilometer = 0.62 miles

Therefore,

430 kilometers = 0.62*430

430 kilometers = 266.6 miles

Rounding off to nearest whole number

430 kilometers = 267 miles

The speed of Maglev train is 267 miles per hour.

Keywords: Speed, conversion

Learn more about conversion at:

  • brainly.com/question/10710410
  • brainly.com/question/10717746

#LearnwithBrainly

5 0
3 years ago
A train is traveling at 30 miles per hour. How long will it take the train to travel 180 miles?
Musya8 [376]
3.6 hours because if u distribute it an d devide 1.80 by 30 it will be 3.6 hours

5 0
3 years ago
Enter the lengths of QS and TV<br><br>QS=<br>TV=​
kicyunya [14]
3v + 2 = 7v
2 = 4v
1/2 = v

QS = 3v + 2
= 3(1/2)+ 2
= 1.5 + 2
= 3.5

TV = 7v
= 7(1/2)
= 3.5
5 0
3 years ago
The sum of 4 consecutive integers is 406. find the integers
BabaBlast [244]

Answer and Step-by-step explanation:

When trying to figure this out, we know that the numbers have to be one after the other, like 1, 2, 3, 4, or 55. 56, 57, 58. The last digit in the numbers also have to add to 6.

<u>The answer is:</u>

100 + 101 + 102 + 103

It adds up to 406, and the integers are consecutive.

<u><em>#teamtrees #PAW (Plant And Water)</em></u>

<u><em></em></u>

<u><em>I hope this helps!</em></u>

8 0
3 years ago
Read 2 more answers
Figure ZANY is a square. If ZY = 7x - 3 and ZA = 6x, what is the value of x
SpyIntel [72]
7x-3=6x
x=3
..........
6 0
3 years ago
Other questions:
  • How do you dove this
    7·1 answer
  • Please help ASAP. The question is down below. Thanks
    8·1 answer
  • How do I solve x^2+10x-25 by completing the square
    13·1 answer
  • What is the probability of landing on heads when flipping a fair coin?
    8·2 answers
  • What is the difference? 5x/x-2 - x+4/2x?
    9·2 answers
  • How can you change the negative emotions about math that you might be feeling to positive associations? (Answer in 175 words) th
    9·1 answer
  • Which graph represents the hyperbola? x^2/5^2 - y^2/4^2 = 1
    14·1 answer
  • Determine the intercepts of the line.<br> x-intercept:<br> y-intercept:
    9·1 answer
  • Wat is the Ans? <br><br> Got the question
    7·1 answer
  • Answer correctly please !!!! Will mark Brianliest !!!!!!!!!!!!!!
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!