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
adoni [48]
4 years ago
5

A police office will hold an 18-session lesson. For every session, there are 7 days and there is no break between every two sess

ions . If the session can only be hold on weekdays and if the first session start on Friday, what day is the last day?
Mathematics
2 answers:
Nina [5.8K]4 years ago
5 0

Answer:

Wednesday

Step-by-step explanation:

A 18 sessions and we know that a session lasts 7 days. We also know that the sessions are grouped and that there is only a break after every 2 sessions. The sessions can only be held on weekdays which is 5 days. The first session starts on Friday. We need to determine the last day of the 18 sessions.

WE can assume that a break is a one day.

The first two sessions will be a total of 14 days and then a break. Friday adding 14 days will result in the first two sessions ending on Wednesday and a break day. The next two sessions will start Friday again.

Therefore the sessions are even number of 18 and therefore will always end on a Wednesday

kolbaska11 [484]4 years ago
5 0

Answer:2.5 breaks

Step-by-step explanation:

You might be interested in
2,408,615 in expanded
Nataliya [291]

(2 x 1000000) + (4 x 100000) + (0 x 10000) + (8 x 1000) + (6 x 100) + (1 x 10) + (5 x 1)

4 0
3 years ago
Is x = -12 a solution of x^2 +10x+25=49?
Tresset [83]

Answer:

Yes

Step-by-step explanation:

{x}^{2}  + 10x + 25 = 49 \\  {x}^{2}  + 10x + 25 - 49 = 0 \\  {x}^{2}  + 10x - 24 = 0 \\ (x + 12)(x -2 ) = 0 \\  \\ x  + 12 = 0 \\ x =  - 12 \\  \\  \\ x  - 2 = 0 \\x = 2

I hope I helped you^_^

8 0
3 years ago
Could someone please help I will give brainiest to best answer but please show steps?
pochemuha
It would be 9x+15

g is right above h

If two lines are cut by a transversal and the consecutive exterior angles are supplementary, then the two lines are parallel. Keep in mind you do not need to check every one of these 12 supplementary angles. Just checking any one of them proves the two lines are parallel
7 0
3 years ago
Read 2 more answers
F Mary deposits $275 in principal at an interest rate of 3.2 percent, how much interest will she earn in one
My name is Ann [436]
Interest is 3.20 per 100
3.2 × 275/100
=3.2 × 2.75
answer A $8.80
5 0
4 years ago
A triangular pyramid has a right triangle for its base. The perpendicular sides of the triangle are 10 inches and 18 inches long
igor_vitrenko [27]
The formula for a triangular pyramid is 1/3AH. A is the area of the base. H is the height of the pyramid. So to find the area of a right triangle, you would use the formula (a x b)/2. So (10 x18)/2 is 90 inches^2. Now you can fill in the first formula. 1/3(90 x 14), which equals 420 inches^3. I hope you find this helpful (if correct.)
6 0
3 years ago
Other questions:
  • What is the degree of
    6·2 answers
  • Plzzzzz help me !?!?!?!?
    14·1 answer
  • Yesterday, 20 employees in an office were absent. If these absentees constitute
    12·1 answer
  • Last weekend nina mowed 4 lawns and received $60 this weekend she mowed 6 lawns and received $90 what is the constant of proport
    5·1 answer
  • Somebody help me please
    12·1 answer
  • -4x-2y=14, -10x+7y=-25 <br> find the coordinate pairs and put steps please.
    15·1 answer
  • Help me out in this question please
    8·1 answer
  • Which Inequality is equivalent to the given inequality?
    10·1 answer
  • Given that a function, g, has a domain of -20 sxs 5 and a range of -5 s g(x) = 45 and that go) = -2 and g(-9) = 6, select the st
    10·1 answer
  • The nth term of a sequence is 3n-5. Write down the first three terms of the sequence.
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!