There were 5 women, 4 men, 6 girls and 7 boys at a birthday party.
How many ways can 1 woman and 1 man be chosen to take coats as
people enter?
Answer: 20 ways
Step-by-step explanation:
Given: There were 5 women, 4 men, 6 girls and 7 boys at a birthday party.
i.e. Number of women = 5
Number of men = 4
According to the fundamental counting principle , we have
(Number of women ) x (Number of men)
= 5 x 4
= 20
Hence, 1 woman and 1 man can be chosen in 20 ways to take coats.
I would really appreciate it if someone could answer and explain this problem thanks :)
Answer:
it is A
Step-by-step explanation:
Vertical angles are angles that are opposite eachother
I need help on this please!!!
Answer:
Step-by-step explanation:
1. False D' is in quad 4
2. True it is reflected about the y axis. That puts it in 3. If it was rotated about the x axis, it would be in quad 1
3. As long as there is no point going through the origin, then the statement in 3 is true. You have to understand that in quad 4 all y values are minus.
4. False. If D was entirely contained in quad 2, then in quad 3 the x values will be minus. As a matter of fact, so will the y values.
Identify the system of equations that is satisfied by the given ordered pair. (20, −12) or a = 20, b = −12
Answer:
a=20; b=-12
Step-by-step explanation:
if you just say (20,-12) then a can anything it can be 20 or it can be -12 so (a=20; b=-12) is an organized way of keeping it.
Answer:
3a − 2b = 84
3a = 36 − 2b
Dorian posted two online videos on the same day. The total number of views for Video A after t days can be modeled by the equation v = 12t. The total number of views for Video B after t days is shown by the graph. Which statement is true?
Answer: C The rate of change for the function for video a is constant but the rate of change for video b is not constant
Step-by-step explanation:
You are given the following information about y and x. Y X Dependent Independent Variable Variable 5 15 7 12 9 10 11 7The least Squares of b1 equals?a) -0.7647b) -0.13c) 21.4d) 16.412The least squares estimate of bO equals?a) -7.647b) -1.3c) 21.4d) 16.41176The sample correlation coefficient equals:__________a) -86.667 b) -0.99705c) 0.9941d) 0.99705The coefficient of determination equals:__________a) -0.99705b) -0.9941c) 0.9941d) 0.99705
I WILL BRAINLEST THE FIRST CORRECT PERSON TO ANSWER THIS * view image*
Answer:
11 22 333 444 66% 88 have a blessed day and get 100% ok
Step-by-step explanation:
Solve each inequality
please help if you're good with algebra!!
Answer:
1. [tex]x>6[/tex]
2. [tex]b<-24[/tex]
3. [tex]w>7[/tex]
4. [tex]s\leq 7[/tex]
5. [tex]g\leq 20[/tex]
6. [tex]f<11[/tex]
7. [tex]m<-14[/tex]
8. [tex]p\leq 9[/tex]
Step-by-step explanation:
9. [tex]c>-4[/tex]
10. [tex]y\leq -9[/tex]
11. [tex]t\leq 10[/tex]
12. [tex]k\geq 18[/tex]
13. [tex]x<-4[/tex]
14. [tex]c<24[/tex]
15. [tex]m\geq -3[/tex]
16. [tex]n<21[/tex]
Factorise fully 2x+8
Answer:
2(x+4)
Step-by-step explanation:
To factor you have to divide both terms by the greatest common factor, which in this case is 2. Using distribution you can check your answer.
Answer: 2(x + 4)
Explanation: If you're asked to factor a polynomial,
the first thing you want to look for is the greatest common factor
for the terms that are involved.
The greatest common factor of 2x and 8 is 2.
So a 2 can factor out.
Inside the parenthses, we have each term divided by
the 2 that factored out of the polynomial.
So we have 2(x + 4).
Mr Kumar bought a car for $5,000
During the first year, its value depreciated by 20%. What was the value of the car after one year?
A $1,000
B $4,000
C $4,500
D $6,000
Answer:
b
Step-by-step explanation:
20% of 5000 is 1000 so 5000-1000=4000
Answer:
the answer is A trust me its right
Amanda’s dog eats 12 1/3 pounds of dog food in 4 2/7 weeks. How much does her dog eat per day?
Answer:
the dog eats 2.8 pounds of dog food per day
Step-by-step explanation:
Where is the punctuation error in this sentence?
More people came to the meeting1 than had been expected. They were standing2 in the aisles3 in the hall,4 and on the front steps.
Answer:
That is that It is Most not More
Answer:
It is number 3
Step-by-step explanation:
Help me and also show steps thanks will mark brainliest.
y = 12 • 3x for x = –2
Answer:
y=-72
Step-by-step explanation:
3(-2) = -6, y=12 times -6, y= -72
The diameter of Saturn at its equator is about 120,540,000 meters. What is 120,540,000 written in word form?
Answer:
Step-by-step explanation:
Onehundred twenty-million-fivehundred forty thousand
Which cannot be the angle measurements of triangle ABC? OmZA = 55°, mZB = 65°, mZC = 60°
OmZA = 60°, mZB = 60°, mC = 60°
MZA= 57°, MZB = 58°, mZC = 65°
MZA = 61°, mZB = 57°, mZC = 61°
Answer:
Last option is the correct answer.
[tex] m\angle A = 61°, m\angle B = 57°, m\angle C = 61°[/tex]
Step-by-step explanation:
Since, 61° + 57° + 61° = 179° < 180°
Therefore,
[tex] m\angle A = 61°, m\angle B = 57°, m\angle C = 61°[/tex] cannot be the measurements of triangle ABC.
solve for 4x-3=-89 please!!
Answer:
Your answer is: x = -43/2
Move all terms that don't contain x to the right side and solve.
Step-by-step explanation:
Hope this helped : )
Donte simplified the expression below.What mistake did Donte make?
Who ever does this gets brainliest
What type of processing is being defined: "If something is true, do something else."
Comparing
If/Then
Finding A Match
Counting
solve: 6m+5=-(1-8m) (please solve!)
Answer:
=3
Step-by-step explanation:
I really hope this helps c:
Answer:
m=3Step-by-step explanation:
[tex]\sf 6m+5=-(1-8m)[/tex]
[tex]\sf 6m+5=-1+8m[/tex]
[tex]\sf 6m+5-5=-1+8m-5[/tex]
[tex]\sf 6m=8m-6[/tex]
[tex]\sf 6m-8m=8m-6-8m[/tex]
[tex]\sf -2m=-6[/tex]
[tex]\sf \frac{-2m}{-2}=\frac{-6}{-2}[/tex]
[tex]\sf m=3[/tex]
Which is the equation of a line that has a slope of 1/2 and passes through point (2, -3) ?
What is standard form for this equation?
What is 25% of 80 what is the answer fo this question
25% of 80 is 20
I hope this helps!!!
Answer:
25% of 80 is 20
Step-by-step explanation:
Help me please please
The weights of ice cream cartons are normally distributed with a mean weight of 13 ounces and a standard deviation of 0.5 ounce. (a) What is the probability that a randomly selected carton has a weight greater than 13.14 ounces? (b) A sample of 36 cartons is randomly selected. What is the probability that their mean weight is greater than 13.14 ounces?
Answer:
The weights of ice cream cartons produced by a manufacturer are normally distributed with a mean weight of 10 ounces and a standard deviation of 0.5 oun
Is 5/20 a rational number
Answer:
yes because it is written as a fraction
Answer:
Yes it is.
Step-by-step explanation:
5/20 is the fraction we're starting off with. let's make it into a decimal. 20x5 is 100, and 5x5 is 25. So the fraction we have now is 25/100, which is similar to .25. .25 is a rational number since it represents the fraction, ratio 25/100. Both 25 and 100 are integers.
Due to an important situation Krish is in need of Dh. 8000 . He has two ways to fulfil his need
Way 1:- withdraw money using his credit card . He has to pay Dh 4000 as interest after 5 years. Assume that he didn’t repaid the amount before 5 years.
Way 2:- Take a loan of Dh 8000 from bank for 3 years at 10% rate of interest . (Krish will not pay money before the 3 years.)
A) What do you suggest which one is the best option? Explain through calculation
B) How can you decrease the interest on a loan of Dh3000 financed for a period of 5
years?
SELECT ALL THAT APPLY
a. Add more to the principal
b. Take out a loan to the lower interest rate.
c. Decrease the number of years
d. Increase the number of years.
Not a question, but a suggestion.
If your currently under recome learning, USE MATHPAPA INEQUALITY CALCULATOR. I love using it, when having a hard time help a rek.
Hope this helps, have a good holiday!
Answer:
thank you! you too
Answer:
Nice thanks for the tip! (and the free points) Have a good holiday to urself too!
Step-by-step explanation:
Write and equation in standard form of the line shown.
m=5
b=0
y=5x+0
trust me
Please help me thank you.
Answer:
Option 2: 5.34 is the correct answer.
Step-by-step explanation:
As it can be seen that the given triangle is a right-angled triangle.
Here
Base = 12
Perpendicular = x
θ = 24°
We can use trigonometric ratios to find the value of x. We have to choose a trigonometric ratio which involves base and perpendicular as we only know these two and the angle in the triangle
So,
[tex]tan 24 = \frac{perpendicular}{base}\\0.4452 = \frac{x}{12}\\x = 0.4452*12\\x = 5.3424[/tex]
Rounding off to nearest hundredth
x = 5.34
Hence,
Option 2: 5.34 is the correct answer.