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
andrey2020 [161]
3 years ago
7

The summer solstice can occur on any day of the week, with each day being equally likely. What is the probability the summer sol

stice will occur on a weekday? a. 1/5 b. 1/7 c. 5/7 d. 7/5
Mathematics
2 answers:
Mrac [35]3 years ago
7 0
The answer is c. 5/7
Digiron [165]3 years ago
4 0
In a week, there are 7 days. Out of these 7, 5 are weekdays and 2 are weekends. The probability of the summer solstice occurring on a weekday is the ratio of number of weekdays to the number of days in a week. That is, 5/7. Thus, the answer is letter C. 
You might be interested in
F(x)= 9-x^2, x ≥ 0. f^-1(x)=??
julia-pushkina [17]
y=9-x^{2},\ x\ge0

Reverse x and y:
x=9-y^{2},\ y\ge0
Solve for y:
x=9-y^{2}
\rightarrow y^{2}=9-x
\rightarrow y=\sqrt{9-x} since y\ge0
7 0
3 years ago
I need help my teacher's note didn't help at all please
Roman55 [17]

Answer:

1.0472

Step-by-step explanation:

60

= 60 × π/180 rad

= π/3 rad

Hope this helps! :)

8 0
3 years ago
The dimensions of rectangle A are four times the dimensions of rectangle B. The area of rectangle B is 162 cm2. What is the area
Anna [14]

Answer:

2,592 square cm.

Step-by-step explanation:

It is given that the dimensions of rectangle A are four times the dimensions of rectangle B.

Let dimensions of rectangle B are l×b.

So, the dimensions of rectangle A are 4l×4b.

Area of rectangle is

Area=length\times width

Area of rectangle B is

A_B=l\times w

The area of rectangle B is 162 square cm.

A_B=l\times w=162

Area of rectangle A is

A_A=4l\times 4w=16(l\times w)=16(162)=2592

Therefore, the area of rectangle A is 2,592 square cm.

3 0
3 years ago
What's answers<br>BMI<br>weight 1.62 (5'4")<br>height 46 kg (102 Ibs)<br>answers​
sergey [27]

Answer:

17.5 (underweight)

Step-by-step explanation:

BMI= Weight (kg)/Height(m)²

5 0
3 years ago
Read 2 more answers
there are 1800 gym members in total. 3/4 are aged 25-59, 1/5 are over 60 and the remainder are under 25 years. how many members
Tresset [83]
I could be wrong. Just saying.
1800*3/4=1,350
1800*1/5=360
1,350+360=1,710
1,800-1,710=90

I'm not an expert.
6 0
4 years ago
Other questions:
  • Please Helppp :)
    11·1 answer
  • What is the scale factor ? And given that QY’ = 4.125 what is QY?
    14·1 answer
  • Roberto spent 90 minutes doing homework,2/3 hour reading, and 540 seconds making lunch.How many more minutes did he spend doing
    8·1 answer
  • An engineer designed a valve that will regulate water pressure on an automobile engine. The engineer designed the valve such tha
    14·1 answer
  • PLEAS EHELP ILL GIVE BRAINLIEST<br> PLEASE SHOW WORK SO I CAN UNDERSTAND
    15·2 answers
  • A survey found that the median number of calories consumed per day in a certain country was 3,304 and the mean was 3,204.9 calor
    14·1 answer
  • PLEASE HELP!!!!!!!!!!! ASAP!!!!!!!!!!!
    6·1 answer
  • PLS HELP WILL MARK BRAINLIEST
    12·1 answer
  • ross geller starts a moving company to get couches up stairwells. He charges a flat rate of $10 and then $3.50 for each flight o
    15·1 answer
  • Unknown Angle Problems (with algebra)
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!