answer.
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
ycow [4]
2 years ago
12

Last year, 120 students were sick at school. This year, 20% fewer students are sick. How many students are sick this year?

Mathematics
1 answer:
Ghella [55]2 years ago
8 0

Answer:

96

Step-by-step explanation:

You might be interested in
Divide 42 in a ratio of 1:2:3
Vilka [71]

the ratio in which 42 should be divided is 1:2:3

the sum of the parts of the ratio is - 1 + 2 + 3 = 6

this means that there's a sum of 6 parts

so we need to find how much 1 part is equivalent to

if 6 parts are equivalent to 42

then 1 part is equivalent to - 42/6 = 7

so the ratio should be 1:2:3

1 part - 7

2 parts - 7 x 2 = 14

3 parts - 7 x 3 = 21

therefore 42 divided into 1:2:3 ratio is as follows

7 : 14 : 12

4 0
2 years ago
Read 2 more answers
On the surface of the moon, the value of g is 1.67 m/s2. What is the horizontal distance traveled during a 2.00-meter high jump
rodikova [14]
To solve this question, you need to find how long jump is. For 2m high with <span>1.67 m/s2 it would be:

h= 1/2 gt^2
2= 1/2 * (1.67) t^2
t^2= 1.67
t= 1.29

If the speed is 20 mph and the jump is 2 second, the distance traveled would be:
20 miles/ hour * 1.29 second * (1 hour/3600second)= 0.007179 miles

If you need to convert it to meter then: </span>0.007179 mile * 1609.34meter/ mile= 11.55 meter
8 0
2 years ago
Simplify 100y^3/98xy pls answer soon hegarty maths lazy
OleMash [197]

Answer:

50y^4x/49

Step-by-step explanation:

y^3/98

((100* y^3/98 * x) * y

2.1 y^3 * y^1=y^(3+1)=y^4

8 0
2 years ago
There are currently 3000 in the state of Colorado their population is increasing at a rate of 2% per year how many years will it
babymother [125]

Answer:

50 years

Step-by-step explanation:

the answer is 50 years bc 2% of 3000 is 60 and to get to 300 from 60 you would multiply by 50 to get 3000 added to the populationg colorado has now you get 6000.

brainliest pls

6 0
2 years ago
Please help me with this question #8
MA_775_DIABLO [31]
Think of sqrt(2) as a variable.

3x - x = 2x

If x = sqrt(2), then answer is 2sqrt(2)
6 0
2 years ago
Other questions:
  • A person is watching a boat from the top of a lighthouse. The boat is approaching the lighthouse directly. When first noticed, t
    5·2 answers
  • AFD=114 AFB=31 WHAT DOSE AFE=
    8·1 answer
  • A manager associated each employee's name with a number on one ball in a container, then drew balls without looking to select a
    12·2 answers
  • X (minutes) y (bedsheets)
    10·1 answer
  • 3. A local pizza restaurant has two options for birthday parties; the Premium Plan and the
    9·1 answer
  • Point F is on circle C.
    9·2 answers
  • Which graph shows the equation V = 4 + 2t, where V is the total volume of water in a bucket and t is the elapsed time in minutes
    10·2 answers
  • Consider the following information. SSTR = 6750 H0: μ1 = μ2 = μ3 = μ4 SSE = 8000 Ha: At least one mean is different If n = 5, th
    8·1 answer
  • While vacationing, Rosalie sees a mountain and its reflection on the still water of a lake. She draws the mountain and its refle
    5·1 answer
  • Experiment with different types of polygons, such as a triangle, rectangle, parallelogram, pentagon, hexagon, and so on, and rev
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!