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
raketka [301]
3 years ago
15

Please help. You dont have to show work.

Mathematics
1 answer:
g100num [7]3 years ago
8 0
%error=100(estimate-actual)/actual

%e=100(50-40)/40=25%

can't see the whole question but...

40(60/100)=24

so 24/40=3/5 carry a phone.

24 students carry a phone.
You might be interested in
1. -2b+9-(-5b)
scZoUnD [109]
Is it due today cuz if not i’ll do it tonight
4 0
3 years ago
Ralph has sliced a pizza using straight line cuts through the center of the pizza. the slices are not exactly the same size. Ral
Stels [109]

x=18 the angles are 36 and 54


6 0
3 years ago
Read 2 more answers
A homeowner hires a mason to lay a brick border around a rectangular patio that measures 8 ft by 10 ft. If the total area of the
jarptica [38.1K]

Answer:

Width of border = 1 ft

Step-by-step explanation:

Total Area = 99 ft²

(8 ft + 1 ft) x (10 ft + 1 ft) =

9 x 11 =

99 ft²

4 0
3 years ago
Two numbers have been added together, and their sum is 67. When subtracted, the difference is 11. What is the smaller number?
stealth61 [152]
28 is your answer

67-28 = 39

39-28 = 11

if this isn't correct plz leave a comment below before reporting

hope this helps

5 0
3 years ago
The length of a rectangle is 4 yards less than 2 times the width. If the perimeter is 34 yards, find the length and the width of
tamaranim1 [39]

Answer:

21 yards

Step-by-step explanation:

4 0
2 years ago
Other questions:
  • What is the value of X
    7·2 answers
  • Graph the following system of equations and find the x-coordinate of the solution.
    9·1 answer
  • Which table represents a linear function
    11·2 answers
  • Henrietta surveyed her high school classmates on their favorite subjects. She recorded their gender and favorite subject. She co
    14·2 answers
  • Simplify cos(2x)/ cos(x)-sin(x)
    8·1 answer
  • It takes Caroline 1/5 of an hour to walk a mile. Four of Caroline's friends time themselves on their own walks of different leng
    7·1 answer
  • Create an expression that is equivalent to x + 2
    12·1 answer
  • A patient requires a 30% decrease in the dosage of his medication. His current dosage is 340 mg. What will his dosage be after t
    6·2 answers
  • John and 2 friends each ate 5/6 of pizza, how many pizza's did the consume all together
    6·1 answer
  • 1. Clare has a recipe for yellow cake. She uses 9 1/3 cups of flour to make 4 cakes, Noah
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!