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
ad-work [718]
3 years ago
8

Melinda spend 4 hours reviewing for her midterm exams. She spend 1/4 of the time studying for social studies. How many hours did

she spend on social studies?
Mathematics
1 answer:
galben [10]3 years ago
3 0
Hello!

To find this you have to divide the total number of hours studied by the time spent studying social studies

This can be done by does 4 * 0.25 = 1

The answer is 1 hour

Hope this helps!
You might be interested in
Evaluate the following, if a=7, b=3, c=2
Zinaida [17]

Answer:

Step-by-step explanation:

a^2 - 5bc - 1

a = 7

b = 3

c = 2

7^2 - 5*3*2 - 1

49 - 30 - 1

18

4 0
2 years ago
A ferris wheel is 10 meters in diameter and boarded from a platform that is 5 meters above the ground. The six o'clock position
Murrr4er [49]

Answer:

The equation is:

f (t) = 4 + 5 (1 - cos (2pi t / 2))

Step-by-step explanation:

with the previous exercise we look for the equation for h = f (t)

So the data we have are

Wheel diameter = 10m (wheel radius = 5m)

1 wheel gets 1 revolution in 2 minutes.

the beginning of a entry will be related to that f (0) = 4

our wish is that f (z) get at least 4 with an amplitude of 5 (this value determines the radius of the wheel) for 2 minutes

with this the particle f (t) is transformed into

f (t) = 4 + 5 (1 - cos (2pi t / 2))

We know that the maximum value of cos in t will be 0, 1 -cos has minutes, the result will be as follows:

f (t) = 4 + 5 (1 - cos (2pi t / 2))

5 0
2 years ago
11 times 12 equals 10 plus 1 times 10 + 2 what property does this demonstrates
pochemuha
The answer is 144 but I do not know the property 
8 0
3 years ago
Least to greatest 1.3, -3/2, -1.2, 1 1/2
lbvjy [14]
1. -3/2
2. -1/2
3. 1.3
4. 1 1/2
5 0
3 years ago
The ratios 16/20 and 4/5<br>are proportional<br>True<br>False​
valentinak56 [21]

Answer: I think it is True.

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • While Michael is paid $1.00 for every subscription he sells, regardless of the number of calls he makes. Paul's telephoning is r
    6·1 answer
  • 14 increased by 14 5/7​
    9·1 answer
  • Carla packed this box with 1-centimeter cubes. What is the volume of
    5·1 answer
  • For the function illustrated above, what is the domain? A{1, 2, 3, 4, 9, 12} B{1, 4, 9, 12} C{2, 3, 4} D{4, 9}
    9·1 answer
  • Why is it useful to write 6.52 as 6.520
    7·2 answers
  • Please answer this for me
    13·1 answer
  • Find the Median. pls
    14·1 answer
  • Nine times a number decreased by four
    5·2 answers
  • 13x-19=9x+37 what does it equal
    14·1 answer
  • Is anybody good at maths<br>15times15 divide by 20 takeway 5 add100
    5·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!