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
Anastaziya [24]
3 years ago
12

Johnny has graded 20% of his 150 students papers how many papers does he still need to finish grading ?

Mathematics
2 answers:
marin [14]3 years ago
7 0
First change 20% to a decimal 20% = .20
Then you multiply 150x.20=30 to find out how many papers he has graded so far. 
Then subtract 30 from 150 to find out how many papers he still needs to grade.
150 - 30 = 120
So he has 120 papers left to grade.
LiRa [457]3 years ago
4 0
The correct answer is 120 papers.
You might be interested in
What is f ( -2) for f f(x) = 1/2 x2
sergij07 [2.7K]
I think 20 ft bc microwaves are cool
7 0
3 years ago
A cake company makes cheesecakes with a circumference of approximately 75.36 cm. They need to design their boxes to offer single
Umnica [9.8K]

Answer:

12

Step-by-step explanation:

I'm not entirely sure abt this but here goes nothing

75.36 divided by 3.14 = 24

24 = diameter

radius = 12

7 0
3 years ago
Read 2 more answers
Divide £2400 into the ratio 5:7
sergiy2304 [10]

Answer:

£1000, £1400

Step-by-step explanation:

Sum the parts of the ratio 5 + 7 = 12 parts

Divide the amount by 12 to find the value of one part of the ratio.

£2400 ÷ 12 = £200, thus

5 parts = 5 × £200 = £1000

7 parts = 7 × £200 = £1400

7 0
3 years ago
For what value of x does 3^4x – 27x-3?
AveGali [126]

Answer:

x=0,05555555... or x = 3/54 or x= 1/18

Step-by-step explanation:

81x-27x-3

54x=3

8 0
3 years ago
Read 2 more answers
Help me PLEASEEEeeee
Harlamova29_29 [7]

Answer:

y=-2x-2

Step-by-step explanation:

Just ask.

Hope this helped! :)

8 0
3 years ago
Other questions:
  • At a restaurant the cost for a breakfast taco and a small glass of milk is $2.10 the cost for two tacos and three small glasses
    9·2 answers
  • a payday loan store charges $40 for one month loan of $300. what annual interest rate is This equivalent to
    5·1 answer
  • Kate is a wage earner. One year she earned $72 000. She works 36 hours/week.
    9·1 answer
  • What is 90,175,087,309 in expanded form
    15·1 answer
  • ameena is printing the class newsletter there are 8 pages in the newsletter and she needs 74 copies . Each package of paper cont
    6·1 answer
  • Given g (c)=9 (c )^2+7=?
    10·1 answer
  • Time sensitive mark best as brainiest
    15·1 answer
  • reee+reee+reee+reee+reee+reee+reee+reee+reee+reee+reee+reee+reee+reee+reee+reee+reee+reee+reee+reee+reee+reee+reee+reee+reee+ree
    9·2 answers
  • Pls help due in 10 mins
    15·2 answers
  • How much on average did she make a week, if she worked 15 hours a week at $11/hour? (Rounded to the nearest whole dollar. Do NOT
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!