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
frosja888 [35]
4 years ago
12

Kiley can complete 3 math problems in 1 1/4 hours. How many can she complete in one hour

Mathematics
2 answers:
posledela4 years ago
8 0

Answer:

2.4 math problems.

Step-by-step explanation:

3 math problems in 1 hour and 15 minutes.

Divide by 5. 3/5= 0.6

0.6 problems in 15 minutes.

2.4 problems in 1 hour.

How many math problems in one hour?

0.6 • 4= 2.4.


Sergio [31]4 years ago
7 0
3/(5/4) = x/1
x = 12/5 = 2.4 Problems/h
You might be interested in
What is the mean absolute deviation of astroids data to answer the question first find the mean next fill in the table for the a
skelet666 [1.2K]

Answer:

8.6666666666667 is the answer

Step-by-step explanation:

3 0
3 years ago
exercise alone. Two methods of collecting data have been proposed. Method I: Recruit volunteers who are willing to participate.
aniked [119]

Answer:

I) If method I is used, population of generalization will include all those people who may have varying exercising habits or routines.  They may or may not have a regular excersing habit.  In his case sample is taken from a more diverse population

II) Population of generalization will include people who will have similar excersing routines and habits if method II is used since sample is choosen from a specific population

Step-by-step explanation:

past excercising habits may affect the change in intensity to a targeted excersise in different manner. So in method I a greater diversity is included and result of excersing with or without a trainer will account for greater number of variables than method II.

5 0
3 years ago
An angle measures 114° less than the measure of its supplementary angle. What is the measure of each angle?
dezoksy [38]

Answer:

66°

Step-by-step explanation:

x+114°=180°

x+114°-114°=180°-114°

x=66°

3 0
3 years ago
Which of the following compositions will map the red figure onto the blue figure?<br> 6lB<br> ATA
melisa1 [442]

Answer:

Point A is translated to A" by T(0, -6), since A has been shifted 6 units down

check the picture, the translated triangle is A"'B"'C"'.

clearly the angle between B"'A"' and B"A"' is 90 degrees, so we can complete the transformation by a 90° clockwise rotation or a 270° counterclockwise rotation.

from the choices given, we see that is is a 270° counterclockwise  rotation.

Answer: A.(o,-6). Ra,270

Read more on Brainly.com - brainly.com/question/4238499#readmore

Step-by-step explanation:

7 0
3 years ago
ITEM BANK. Move to Bottom
DiKsa [7]

Answer:

Rotate 90 degrees clockwise around the origin and then translate down. Reflect across the x-axis and then reflect across the y-axis.

Step-by-step explanation:

Reflection across the y-axis. 90o counter clockwise rotation. 2. Multiple-choice. 1 minute. Q. Identify the transformation from ABC to A'B'C'. Draw the final image created by reflecting triangle RST in the x-axis and then rotating the image 90° counterclockwise about the origin. BER goo Clockwise 90c ...C-level G2-1 Reflections and Rotations ... X-axis. 00. G2-2 Rotations. 4. Rotate the figure 90° clockwise around the origin. ... Rotation 90° counter.

7 0
3 years ago
Other questions:
  • fran swims at a speed of 2.4 mph in still water, the river flows at a speed of 0.6mp, how long will it take fran to swim 2.7mi u
    10·1 answer
  • Average of 6 numbers is 4, if the average of 2 numbers is 2 what is the average of other 4
    15·1 answer
  • CAN SOMEONE HELP ME PLEASE ?
    7·2 answers
  • A gravel company sells gravel by the cubic yard and charges a flat delivery fee. The table shows the total cost C based on the a
    13·1 answer
  • Evaluate 2k + m if k = 11 and m = 5.
    10·2 answers
  • I need help with this asap. (4x+2)(x+1)=
    5·2 answers
  • Write the function for the graph​
    13·2 answers
  • Which property justifies the following statement?<br> If x = 2, and y = 3x - 11, then y = 3.2 - 11.
    11·1 answer
  • Whats the area of a square that is 9m and 9m? marking branliest.
    10·2 answers
  • Insert one pair of brackets only to make the following statement correct 6 +5*10-8=16
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!