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
12345 [234]
2 years ago
11

This year there are 205 students in seventh grade. Last year there were 3% less

Mathematics
1 answer:
alina1380 [7]2 years ago
5 0

205×3/100=6.15

Total students

205-6.15=198.85

we do not use decimal numbers

198.89=199 students

You might be interested in
Please anwser
Black_prince [1.1K]
The answers are
M1 = 112°
M2 = 26°
6 0
2 years ago
a train makes a trip at 65 mi/h. A plane traveling 130 mi/h makes the same trip in 3 fewer hours. Write and solve an equation to
Rudik [331]

The formula used for calculating the time is:

t = d / v

where t is time, d is distance and v is velocity

 

We know that the difference in the two times is 3 hours, therefore:

d / 65 – d / 130 = 3

 

Calculating for d:

d = 30 / (1/65 – 1/130)

<span>d = 3900 miles</span>

8 0
3 years ago
Number 5? I have no idea where to even start?
EleoNora [17]
Y = 28000-(8500*3)
8500 is the yearly deprecation value times 3 because it is 3 years
5 0
3 years ago
Can I do 50 quizzes in 2 weeks? Each takes about 5 minutes
rodikova [14]
So.
.
Let's get started with formulas.
.
I KNOW you hate formulas!! So do I, but we have to use them. No "buts". 
.
So, how many minutes are in 2 weeks?
.
Search it up. For your convenience, it is 20,160 minutes.
.
Well, I think you have your answer, since each quiz is 5 minutes, 5 times 50 (5 x 50) is 2,500 minutes.
.
Yes, you can do 50 quizzes and MUCH MUCH more in 2 weeks.
.
Hope I helped!!
8 0
3 years ago
Read 2 more answers
In the lottery game known as 6/36, a player picks six numbers from 1 to 36. (a) How many different ways are there for the player
Goryan [66]

Answer:

Step-by-step explanation:

Part A

This is a combination problem. Order does not matter.

36C6

36!/(30! 6!)

36 * 35 * 34 * 33 * 32 * 31/ 6!

1402410240/6!

1947792

Part B

1 / (36C6)

0.000000513 or

0.0000005

3 0
3 years ago
Other questions:
  • List all the factors of 40
    12·1 answer
  • I have 256 fence and the lengths are 3 times it's width. What are the lengths ?
    7·1 answer
  • A car dealership is having a sale in which costomers pay 85% of the retail price for a new vehicle. Keith is buying a vehicle wi
    6·1 answer
  • Please help me with this math problem.
    5·1 answer
  • Is (0,0) a solution to this system?
    7·1 answer
  • Monkey chucks cereal is normally $3.25 per box but today it's on sale for 25% off . What is the new price. Round the price to th
    6·2 answers
  • The relationship between antioxidant food consumption per day in cups and the BMI of an individual is modeled by the following l
    7·1 answer
  • To start the school year, a teacher spends $54.35 in school supplies for her classroom. During the course of the year, she will
    9·1 answer
  • This is the question I don't understand​
    10·1 answer
  • Prove that the limit x tends to 1 (2x^4-6x^3+x^2+3)÷(x-1)=-8
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!