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
Soloha48 [4]
3 years ago
13

Julia studied math for 3 1/3 hours during the 4 days before her last math test. What was the average amount of time she studied

each day?
For this question I got 38.6 but that's really off.
Can someone tell me how I got this wrong in words?
Mathematics
1 answer:
brilliants [131]3 years ago
8 0

Answer:

answer 13.33333 hours h

Step-by-step explanation:

Julia studied 3 1/3 hours during 4 days

this means she studied:

3 1/3 of 4 days of 24 hours

3 1/3 = 9/3 x 1/3 = 10/3

and 4 days of 24 hours is 4 x 24 = 96

there for

10/3 x 96 = (10/1)x32 =320 hours

320/24 hours each day -13.3333


You might be interested in
Please answer the question below (the question is question 64)
alexandr402 [8]
C; the first and last letters in each group is connected, after U and V being first and last it should be W and X being first and last.
3 0
2 years ago
Read 2 more answers
A freight train completes its journey of 150 miles 1 hour earlier if its original speed is increased by 5 miles/hours. What’s th
Agata [3.3K]
The original speed of the train was 25mph.
7 0
3 years ago
An experienced cashier at a grocery store takes 2 seconds to scan each item and 40 seconds to process the customer's payment. 1)
grigory [225]

Answer:

The correct option is D) 43 items.

Step-by-step explanation:

As we know that total given time is ,

Y = (60\times2) +6 =126\hspace{0.15cm} sec,

Out of which cashier spends 40 seconds to process the customer's payment.

So the remaining time = (126 - 40) = 86 secs.

And the remaining time is used to scan the item and so that we can calculate here the no items scan is = (86 ÷ 2) = 43.

Therefore we can say that 43 items are being purchased.

6 0
3 years ago
Sin^2xcsc^2x=sin^2x+cos^2x
Otrada [13]
The second part = 1

the second part could be written sin²x.(1/sin²x), since cscx =1/sinx

hence 1 = 1
3 0
3 years ago
The circumference for a circle that has a radius or 7 inches is
lidiya [134]
Circumference
C=2πr
C=2(3.14)(7)
C=(3.14)(14)
C=43.96
7 0
3 years ago
Other questions:
  • Please help me with this!
    8·2 answers
  • Which equation shows the inverse property of multiplication?
    7·1 answer
  • A cooler contains eleven bottles of sports drink: five lemon-line flavored and six orange flavored. You randomly grab a bottle a
    8·1 answer
  • The surface area of this rectangular prism is_____square centimeters.​
    15·2 answers
  • Hiii please help! i’ll give brainliest if you give a correct answer tysm!
    15·1 answer
  • PLEASE HELP! The avenues in a particular city run north to south and are numbered consecutively with 1st Avenue at the western b
    8·2 answers
  • What would the circumference be of a circle if the radius is 14
    6·1 answer
  • Which of these is an example of a random sample? O A. The five employees who work the late shift answer questions about manageme
    6·2 answers
  • Hi! can someone answer this math problem? its x-7y=-11 ; 5x+2y=-18,,, if so can anyone do it step by step? please and thank you!
    11·1 answer
  • The Valdez family left at noon for a 4-hour trip to visit relatives. They stopped 1 hour for lunch and 2 hours to visit an amuse
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!