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
miv72 [106K]
3 years ago
7

Stella is doing her math worksheets. It takes her 1 hour 20 minutes to complete one worksheet with 12 questions.

Mathematics
1 answer:
Dmitry_Shevchenko [17]3 years ago
7 0
 that would be four hours.

12x3=36

1 hour 20 minutes x3= 4 hours 
You might be interested in
Ms. Romero asks the student to genefractionrate an equivalent fraction. for 6/10.Gwen says 3/5 is an equivalent fraction while d
Phoenix [80]
Gwen is right 3\5 is equivalent to 6\10
if you divide 6\10 by 2 you will get 3\5
7 0
3 years ago
If x is equal to -6 which equality is true​
Papessa [141]

Answer:

-5 - 3x > 10

Step-by-step explanation:

x = -6

Plug in the x value for each inequality:

-5 - 3(-6) > 10

-5 + 18 > 10

13 > 10

True

-3 - 5(-6) < -14

-3 + 30 < -14

27 < -14

False

1 - 2(-6) > 13

1 + 12 > 13

13 > 13

False

2 - (-6) < -3

2 + 6 < -3

8 < -3

False

Only one of these is true; that is the answer.

8 0
3 years ago
Bob and Caitlyn are playing a trading-card game. Between them, they have 81 cards. Bob has 7 fewer cards than Caitlyn.
Alina [70]
We know that Bob and Caitlyn are playing a trading-card game. Between them, they have 81 cards. <span>Bob has 7 fewer cards than Caitlyn. Since Bob has 7 cards fewer them Caitlyn we have to divide by 2 and subtract 7. 

81 / 2 = 40 [rounded] 

40 - 7 = cards Bob has 

= 33 cards bob has 


</span>
3 0
3 years ago
Read 2 more answers
What is the amplitude of this graph?
Alexxandr [17]
<h3>Answer:  2</h3>

The lowest point has a y coordinate of 2. The highest point has a y coordinate of 6. The difference is 6-2 = 4. Cut this in half to get 4/2 = 2 which is the amplitude. This is the vertical distance from the midline (y = 4) to either the peak point or the valley point.

5 0
3 years ago
Read 2 more answers
Which sphere has a radius of 4 in.?
Nataliya [291]

Answer:

A sphere with a radius of 4 inches has a volume of

Sphere Volume = 4/3 • π • r³ =

4/3 * PI * 4^3 =

268.0825731063  which matches NONE of the choices

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • PLEASE HELP
    5·2 answers
  • I need help with 14 and 15 ASAP
    13·1 answer
  • What is the circumference of a round pizza with an area of 36 square inches?
    6·2 answers
  • when cai traveled from new orleans, louisiana, to the ozark mountains in arkansas, the elvation changed from 7 ft below sea leve
    6·1 answer
  • Find x such that 2x^2 +2x=12
    13·1 answer
  • Please help me understand how to work out these types of equations?
    8·2 answers
  • HELP ASAPP WILL MARLY BRAINLIEST IF RIGHT
    14·1 answer
  • Help, show work please (NO LINKS)​
    15·1 answer
  • Help me with this question please!!ASAP
    12·1 answer
  • Symbolize and Solve Equations
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!