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
nirvana33 [79]
3 years ago
8

You earn a score of 86.8 on a standardized exam. Your score is 140% higher than your friend's score on the standardized exam. Wh

at is your friend's score?
Mathematics
1 answer:
Kobotan [32]3 years ago
8 0

Answer:

Your friend scored 62

Step-by-step explanation:

Let your friend's score = x

140/100 * x = 86.8      Starting statement

1.4x = 86.8                  % has been changed to a decimal

1.4x = 86.8/1.4             Divide by 1.4

x = 86.8/1.4

x = 62                          Answer

You might be interested in
15 cm<br> 4 cm<br> cm<br> V=____cm3
bonufazy [111]

Answer:

V=(πr^2 x h)/3

lets use π as 3.14 cause I dont know what pi u using

3.14 x 4^2 x 15 = 753.6/3 = 251.2

If you're using π as your pi, than just replace 3.14 by π on calculator

Hope that answers your question

8 0
3 years ago
Which of the following statements must be true based on the diagram below?(Diagram is not to scale.)FDEO EF is a segment bisecto
8_murik_8 [283]

From the diagram given;

ABCD is a quadrilateral;

Line |EF| bisects the line |AD| and line |CD|,

Thus, from the given options;

LINE |EF| is a segment bisector is the only correct option.

6 0
1 year ago
29/24 simplified help pls
mote1985 [20]
Decimal- 1.2083…
Mixed number- 1 5/24
3 0
3 years ago
Read 2 more answers
How to solve this problem im not getting a good answer
kow [346]
Well, you have to simplify the bottom part to be able to answer it as a whole number. Hope this helps. 
7 0
3 years ago
Read 2 more answers
Help plzzzzzz! Sandy works at a clothing store. She makes $9 per hour plus earns 10% commission on her sales. She worked 72 hour
Mamont248 [21]

Answer:

Step-by-step explanation:

Payment per hour is $8

commission is 15%

Total number of hours worked for 2 weeks is 73 hours

Total sales=$2095

commission earned for 2 weeks:

15/100×2095

=$314.25

Total amount earned in 73 hours:

73×8=$584

Total amount earned in commission and wages:

584+314.25

=$898.25

4 0
3 years ago
Other questions:
  • There are nine students in the chess club the club moderator select three of them to go to a chess tournament and how many ways
    9·2 answers
  • Anyone know the answer?
    10·1 answer
  • The advertised size of a pizza is the length of its diameter. (An 8-inch pizza has a diameter of 8 in)Q1: What is the area of a
    15·1 answer
  • Charlie runs at the speed of 3 yards per second. About how many miles per hour does Charlie runs?
    11·1 answer
  • What is the solution of 15=-4+z/3
    14·2 answers
  • Brianna took out a car loan for $12,250 that has a 0% APR for the first 20 months and will be paid off with monthly payments ove
    9·2 answers
  • A power of 10 with a positive exponent will produce a number that is
    8·1 answer
  • What is 58% of 18 <br>can you please help and explian how u got it​
    13·1 answer
  • A number that can be writtin as a fraction oftwo integers is called a ....
    7·2 answers
  • Nicole went shopping for a new phone. Sales tax where she lives is 7%. The price of the phone is $21. Find the total price inclu
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!