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
yanalaym [24]
3 years ago
6

Venice cycled for 8.45pm to 2.15am how long did she cycle for

Mathematics
1 answer:
Delicious77 [7]3 years ago
3 0

Step-by-step explanation:

We split the duration into 2 smaller intervals.

  • 8:45p.m. to midnight = 3 hours and 15 min
  • Midnight to 2:15a.m. = 2 hours and 15 min

Hence the total duration is 5 hours and 30 min.

You might be interested in
you put $1,200. in a savings account for four years at 5.6%. what is the total amount in the account after the four years
Greeley [361]

Answer:

you would have 1,194.4

Step-by-step explanation:

i subtracted.

4 0
3 years ago
Help and explain please!
Igoryamba
84, first you multiply and divide then you add
6 0
2 years ago
Read 2 more answers
Please help me!!! Idk!
balandron [24]
Perimiter
we have a half circle and 3 sides of a rectangle
half circle

circumfernce=2pir
half of that is 1/2 2pir or pir
so
diameter=8
radius is 1/2 of that or 4
so
that arc is 4pi

the 3 sides are 8+9+9 or 26

if we use pi=3.141592
4pi+26=38.566368
rounded we get
38.57
the closest one is C

answer is C

3 0
3 years ago
Kevin can travel 22 1/2 miles in 1/3 hour. What is his average speed in miles per hour? A.65 mph B.65.7 mph C.68 mph D.70 mph
mojhsa [17]

To find the answer, multiply 22 1/2 by 3.

22 1/2 x 3 = 67 1/2

This can round up to 68

The answer is C. 68 mph

If you have any further questions feel free to ask.

Hope this helps.

7 0
3 years ago
A coin is to be spun 25 times. Let x be the number of spins that result in heads (H). Consider the following rule for deciding w
larisa [96]

Answer:

0.0433

Step-by-step explanation:

Since we have a fixed number of trials (N = 25) and the probability of getting heads is always p = 0.05, we are going to treat this as a binomial distribution.

Using a binomial probability calculator, we find that the probability of obtaining heads from 8 to 17 times is 0.9567 given that the con is fair. The probability of obtaining any other value given that the coin is fair is going to be:

1 - 0.9567 = 0.0433

Since we are going to conclude that the coin is baised if either x<8 or x>17, the probability of judging the coin to be baised when it is actually fair is 4.33%

5 0
3 years ago
Other questions:
  • Can anyone explain to me what this is asking/how to do this? I think it's for the summation formula <img src="https://tex.z-dn.n
    13·1 answer
  • Please solve. (1 1/2 x 3 3/4) - ( 2 3/5 / 1 1/2)
    13·2 answers
  • If one card is drawn from a standard deck of 52 playing cards what is the probability of it is not a heart
    14·1 answer
  • how would I find out length and with when the area is 1500 square yards and the length is 20yards longer than width
    13·1 answer
  • I cant figure out what is 4×(3x+5
    9·2 answers
  • Need help on this question!
    8·1 answer
  • Help part a and b MATH PROBLEM
    5·1 answer
  • What is the value of a?
    7·1 answer
  • The variables Y and X have a proportional relationship andY equals 15 when x=3. What is the value of X when Y =4?
    6·1 answer
  • What is x? -4(x+2)=4(2-2x)
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!