A bag contains 3 white balls, 4 green balls. 2 balls are drawn from the bag without replacement. Use a tree diagram to find the probability that the balls are white colors
5/42
3/7
5/13
6/42
si karina requiere de 1/7de pieza de liston que mide 21 metros de que longitud debe cortar el tramo de liston que necesita?
Answer:
De 3 metros
Step-by-step explanation:
21/7=3
cada pieza de 1/7 mide 3 metros
los 7 pedazos miden 21 metros todos juntos
find the slope of the line (0,0) (2,1)
Answer:
Be more specific
Step-by-step explanation:
Answer:
2/1 mark brainliest
Step-by-step explanation:
plssss helppppp !!?
Answer:
4 to 19
Step-by-step explanation:
it too easy for me
find the numerical value of the log expression
Answer:
9
Step-by-step explanation:
I'm going to solve this question by expanding the logarithm (note that you can also solve this equation by solving for a, b, and c)
We know the following
[tex]log(ab)=log(a)+log(b)[/tex]
Which means we can split the numerator into
[tex]log(b^{1/2})+log(c^{3/2})[/tex]
We also know that
[tex]log(a^{x})=x*log(a)[/tex]
Which means that we can rewrite the following as
[tex]\frac{log(b)}{2}+\frac{3log(c)}{2}[/tex]
We can evaulate this and get
-1+12= 11
for the numerator
Now we need to take care of the denominator
we know the following
[tex]log(\frac{x}{y})=log(x)-log(y)[/tex]
which means that we have
11-2log(a)
solve and get
11-2
9
Please help me with this question I’m doing points
Answer:
the answer is simply 17/24
Answer:
The first option [tex]\frac{17}{21}[/tex]
Step-by-step explanation:
In order to solve this question we have to add the three fractions. In order to add the fraction we need them to have the least common dinoinator. For 3, 7, and 21 it is 21. So...
[tex]\frac{2}{3} - \frac{4}{7} + \frac{15}{21} = \frac{14}{21} - \frac{12}{21} + \frac{15}{21} = \frac{17}{21}[/tex]
the quotient of 8 and the sum of a number w and 10
Write the phrase as an expression.
Step-by-step explanation:
[tex] \frac{8}{w + 10} [/tex]
A convex hexagon has exterior angles of 54°, 38°, 41°, 64°, and 66°. What is the measure of an exterior angle at the sixth vertex?
Answer:
Step-by-step explanation:
Sum of external angles of a polygon is always 360°.
Sum of five external angles = 54° + 38° + 41° + 64° +66° = 263°
sixth external angle = 360° - 263° = 97°
There are 20 books in 4 boxes. How many books are there in 1 box?
Answer:
There are 5 books in 1 box
Step-by-step explanation:
It is quite easy to solve. You have to use division to figure out how many books go in each box. Our division equation will be: 20 ÷ 4 = ?
We will divide 20 by 4 and our answer is 5.
We can double-check our answer by doing multiplication. 5 x 4 = 20, leading us back to the original 20 books that are in boxes.
So, there are 5 books in each box.
Hope this helps! <3
Alex is offered a job managing a gift store at a mall at a base salary of $950 per week. The company will pay one quarter of the cost of medical insurance, one half the cost of dental insurance, the full cost of vision insurance and life insurance and will pay up to $1,250 per year for college credits. The full monthly cost of medical insurance is $550; the full monthly cost of dental insurance is $80; the full yearly cost of vision insurance is $160; and the full monthly cost of life insurance is $25. If Alex takes full advantage of the education benefit, what is the annual value of this job to him
Answer:
25
Step-by-step explanation:
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Ryan bought six drinks for
$18. How much does one
drink cost?
Answer: each drink is $3
Step-by-step explanation:
18$/6 bottles= 3$ each
Answer: $3
Step-by-step explanation:
You divide 18 by 6
Can you guys help me I would really appreciate it! :)
Which equation has the same solution(s) as X2+6x+1=0
Answer:
D
Step-by-step explanation:
complete the square
x^2 + 6x + 1 = 0
x^2 + 6x +(6/2)^2 -(6/2)^2 +1 =0
(x+3)^2 -9+1=0
(x+3)^2 = 8
Rashid can do a piece of work in 8 days, which Tipu can finish in 12 days. If they work at it on alternate days with Rashid beginning, in how many days, the work will be finished?
Answer:
The work will be finished in 10 days.
Step-by-step explanation:
Rashid can do a piece of work in 8 days
This means that each day he works, Rashid does [tex]\frac{1}{8}[/tex] of the work.
Tipu can finish in 12 days.
This means that each day he works, Tipu does [tex]\frac{1}{12}[/tex] of the work.
Each 2 days:
Each 2 days they work, the amount done is given by:
[tex]\frac{1}{8} + \frac{1}{12} = \frac{3 + 2}{24} = \frac{5}{24}[/tex]
Each 2 days, 5/24 of the work is done:
The number of periods of 2 days that is needed to finish the work(100% = 1 completed), is given by:
[tex]d = \frac{1}{\frac{5}{24}} = \frac{24}{5} = 4.8[/tex]
2*4.8 = 9.6
Rounding up
The work will be finished in 10 days.
help math 50 points!!!
Answer:
A. 2 Inches
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
estimate the product of 11.15 and 3.6
Answer:
40.14
Step-by-step explanation:
Answer:
product: 40.14
Step-by-step explanation:
product is the number you get when you multiply
11.15 x 3.6 = 40.14
Alexander is a Stockbroker. He earns 11% commission each week. Last week, he sold $7,100 worth of stocks. How much did he make last week in commission? If he averages that same amount each week, how much did he make in commission in 2011?
A radio costing rs 6000 is depreciated per years and 2 year later its price becomes Rs 5415 find the rate of depreciation
Answer:
pls write
Step-by-step explanation:
ididruururejejjeie
alsea bay bridge on oregon is about 970 yards long about how many feet is this
Answer:
About 2910 feet
Step-by-step explanation:
Answer:
2,910 ft
Step-by-step explanation:
970 × 3 = 2,910
970 yards = x feet
1 yard = 3 feet
Hope this helped :D
does any one know what midpoint is
Answer:
it means the middle of the points
Step-by-step explanation:
Answer:
The midpoint is halfway between the two end points, halfway between the two x values
Step-by-step explanation:
A fruit company delivers its fruit in two types of boxes:large and small, A delivery of 3 large boxes and 2 small boxes has a total weight of 69 kilograms. A delivery of 5 large boxes and 6 small boxes has a total weight of 133 kilograms how much does each box weigh in kilograms
Answer:
12.625 kilograms for each box
Step-by-step explanation:
6+5+3+2=16 then add 133+69=202 then u divided 202 divided by 16 then u get 12.625 kilograms for each box
I WILL GIVE BRAINILY AND 100 POINT!
ASAP!
Jasmine is in a class of 15 boys and 35 girls. 40% of the students in the class
take the bus to school. How many students take the bus to school?
Answer:
20
Step-by-step explanation:
(15+35) * 0.4 = 50 * 0.4 = 20
A number line is divided into ninths. How many equal segments are there between the point at zero and the point at Seven-ninths? 6 7 8 9
Answer:
8 is the answer because if you count on your fingers.
Step-by-step explanation:
Answer:
7
Step-by-step explanation:
i did the test
do all three please help
Step-by-step explanation:
14)
30$ a day
y=30*d
15)
[tex]y = \frac{1000}{e} [/tex]
16)
earns $45 per hour and spends $20
y=45* x -20
look at the eggs *write a mixed number and an improper fraction for each mode**
Due Today, Mathematics.
Answer:
YES, SSS
Step-by-step explanation:
both the triangles are congruent by SSS postulate.
What is the prime factorization of 24?
A. 2x 12
B. 3x8
C. 4x6
D. 2 X3 X4
E. 2 x 2 x 2 x3
Answer:
2 x 2 x 2 x 3, so its E
Step-by-step explanation:
Quadratic equation x² - 5x+6=0
Answer: X=6-1
Step-By-Step Equation:
brainly is being annoying and is taking my points
more maths
then dont ask questions.
brainly takes ur points when u make this question.
and it takes ur points when people answer.
;/
blame it on the people, not brainly ;)
The net of a square pyramid is shown below:
What is the surface area of the solid? (5 points)
Question 12 options:
1)
14 square inches
2)
20 square inches
3)
24 square inches
4)
32 square inches
HELP MEH WILL MARK BRAINLIEST
Step-by-step explanation:
Surface area of solid
= Area of Square + 4 * Area of Triangle
= (2)(2) + 4 * [(0.5)(2)(5)]
= 4 + 4 * 5
= 24 square inches. (3)