Answer:
-2.964
Step-by-step explanation:
Please help I’m so confused I need the dumbed down if you could because Ya um I’m stupid. So if you could be so kind and help that would nw great! ( worth 10 points)
Answer:
1/100
Step-by-step explanation:
I'm pretty sure that it would be a 1/100 chance, because if you draw one marble out of the bag then the chance of you getting a yellow marble is a 1/10 chance. If you put that same marble back into the bag and then draw again the chances of getting a yellow marble are 1/10. The probability of drawing two yellow marbles would be 1/100 since you would just multiply the two probabilities together, 1/10 multiplied by 1/10.
I'm not 100% sure but I hope this helped a little bit!
Hi! So you have 10 total marbles, 2 yellow, 3 red, and 5 blue. That means that you have a 2 in 10 chance of drawing a yellow, 3 in 10 of drawing a red, and 5 in 10 (or 1 in 2, they're equivalent) of drawing red. Again, the probability of drawing a yellow the first time is a 2 in 10 (or a 1 in 5, equivalent). As the questions says, you multiply the probability of the first even (2/10 or 1/5) by the second (2/10 or 1/5 again because you put the marble back). Doing this you would get 1/25. (You can use a calculator like I did, but I can explain the multiplying more detailed if you want)
I really need help with this-
Answer:
34
Step-by-step explanation:
|2 - 4a| - 2(b - 7)
|2 - 4(3)| - 2(-5 - 7)
|2 - 12| + 10 + 14
|-10| + 10 + 14
10 + 10 + 14
20 + 14
34
Best of Luck!
Answer:
34Step-by-step explanation:
| 2 - 4a | - 2(b - 7)
let a = 3, b = -5
substitute a = 3, b = -5 into the equation:
| 2 - 4a | - 2(b - 7)
= | 2 - 4(3) | - 2(-5 - 7)
= | 2 - 12 | - 2(-12)
= | -10 | + 24
= 10 + 24
= 34
W(-3)=-3+7
Find W(-3)=
Answer:
230
Step-by-step explanation:
230 answer
Answer: W= -4/3=-1.33333
Step-by-step explanation: Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :
w*(-3)-(-3+7)=0
Pull out like factors : -3w - 4 = -1 • (3w + 4)
Solve : -3w-4 = 0
Add 4 to both sides of the equation :
-3w = 4
Multiply both sides of the equation by (-1) : 3w = -4
w = -4/3 = -1.333
The point A(7, -3) is reflected over the point (6, -5) and it's image is point
B. What are the coordinates of point B?
Answer:
(5, -7)Step-by-step explanation:
Let the point (6, -5) be M, and point B has coordinates of (x, y)
As the point A(7, -3) reflects over the point M, it becomes the midpoint of segment AB
Using midpoint formula, finding the coordinates of the point B
6 = (7 + x)/2 ⇒ 7 + x = 12 ⇒ x = 12 -7= 5-5 = (-3 + y)/2 ⇒ -3 + y = -10 ⇒ y = -10 + 3 = -7So the point B is (5, -7)
The total number of students enrolled at the carol high School is 1,400 students. If the ratio of boys to girls is also 3 to 4 for the school, what is the TOTAL number of students that are boys and TOTAL number of students that are girls at carol high School?
Question 23 options:
600 boys and 800 girls
467 boys and 350 girls
350 boys and 467 girls
800 boys and 600 girls
an = 3n2 + 4n +5
find the first 5 terms of the following sequence
Answer:
[tex]a_1=12\,,\ \ a_2=25\,\ \ a_3=44\,,\ \ a_4= 69\,,\ \ a_5= 100[/tex]
Step-by-step explanation:
[tex]a_1 = 3\cdot1^2+4\cdot1+5= 3+4+5=12\\\\a_2= 3\cdot2^2+4\cdot2+5= 3\cdot4+8+5=25\\\\a_3= 3\cdot3^2+4\cdot3+5= 3\cdot9+12+5=44\\\\a_4= 3\cdot4^2+4\cdot4+5= 3\cdot16+16+5=69\\\\a_5= 3\cdot5^2+4\cdot5+5= 3\cdot25+20+5=100[/tex]
what are the combinations of dollar bills of 84 quarters if the list of bills are $20, $10, $5 and $1
Answer:
20$
Step-by-step explanation:
A quarter is 0.25 cents so if you have 84 all you gotta do is multiply 84 x 0.25 and the answer is just 21$ so the closest answer is 20$ unless you can add the 20$ with the 1$ bill to get the final answer.
Three football teams scored a total of 256 points for the season. The Robins scored 35 more points than the Jays. Complete the table and write an equation that represents the scenario. A 2-column table with 3 rows. Column 1 has entries Hawks, Jays, Robins. Column 2 has entries j minus 63, j, blank. Which expression represents the Robins’ points?
Robins =
Which equation represents the scenario?
Answer:
Robins= j+35
(J-63)+j+(j+35)=256
Step-by-step explanation:
Answer:
1.d 2.c
Step-by-step explanation:
:)
can somebody help me with this problem ?
Answer:
27 degrees
Step-by-step explanation:
62-35= 27
Leo bought at the farmers market 3.5 lb of fresh strawberries that cost $4.20 per pound. How many pounds could Leo buy with the same amount of money if the strawberries were priced $2.80 per pound?
PLEASE SOMEONE HELP ASAP ALL JESUS HELPERS
I MARK BRAINLIEST
Answer:
5.25 lbs at the rate of 2.80 dollars
Step-by-step explanation:
Help fast I will do anything
Mercy participates in a bowling league on a team with her friends. The cost of
ordering team shirts can be represented by f(x) = 12.75x + 3.50, where the total
cost is a function of x, the number of shirts ordered Mercy's team must have a
minimum of 6 players and a maximum of 10 players. Which is a reasonable
range for the situation?
a. All real numbers
b. 80 SXS 131
C. {80, 92.75, 105.5, 118.25, 131}
d. y > 80
A triangle on a coordinate plane is translated according to the rule Ias(x, y). Which is another way to write this rule?
(x,y) - (X-3.y + 5)
(x, y) - (x-3.y-5)
(x,y) - (x + 3y-5)
(x,y) - (x + 3. y + 5)
How do I solve this??
Answer:
f(x) = -1
Step-by-step explanation:
Since f(x) is a function for the variable x, we replace every x in the expression with 2 (the given value of x). Therefore, f(x) = 3(2) - 7, f(x) = 6 - 7, f(x) = -1.
62 degrees
116 degrees
25 degrees
54 degrees
Step-by-step explanation:
i belive it would be 54 degrees. hope this helped
x = 25°
Step-by-step explanation:Hi !
We know : the sum of the measures of any triangle is 180 degrees.
A + B + C = 180°
(3x - 13) + (2x + 4) + (180 - 116) = 180
5x - 13 + 4 + 64 = 180
5x = 180 - 64 - 4 + 13
5x = 125
x = 125 : 5
x = 25°
Good luck !
Sanjaya is making punch. He uses 1/3 c of pineapple juice for every 3/4 c of orange juice. How many cups of pineapple juice does he need if he uses 3 c of orange juice?
Please show how you got I need this ASAP
Answer: 11/3 :)
Step-by-step explanation:
The larger of two numbers is 2 less than three times the smaller number. If the sum of the two numbers is 26, find the two numbers
Answer:
Step-by-step explanation:
19 and 7
PLS HELP ASAP!!!
this is what i think but not sure
Answer:
It looks correct
Step-by-step explanation:
Answer:
yes it is
Step-by-step explanation:
Find the slope of the line that passes through (10, 8) and (8,7).
Simplify your answer and write it as a proper fraction, improper fraction, or
integer.
Answer:
Step-by-step explanation:
Use the slope formula to find the slope m.
m = 1 /2
m = rise/run = y_2 - y_1 / x_2 - x_1
m = slope
(x_1, y_1) = coordinates of first point in the line
(x_2, y_2) = coordinates of second point in the line
What value for x will make the equation true?
-3 (7x - 5) = 87 + 3x
Answer:
x=-3
Step-by-step explanation:
follow the PEMDAS method then see if the 2 equation equal each other after plugging in the x.
Answer:
x = - 3
Step-by-step explanation:
Given
- 3(7x - 5) = 87 + 3x ← distribute parenthesis on left side
- 21x + 15 = 87 + 3x ( subtract 3x from both sides )
- 24x = 72 ( divide both sides by - 24 )
x = - 3
Given the table of values below, which equation best represents the information?
x y
150 300
250 500
360 720
480 960
f( x) = 2 x - 100
f( x) = x + 150
f( x) = 2 x
f( x) = [tex]\frac{x}{2}[/tex]
f(x) = 2x is the Answer!
Answer:
f(x) = 2x is the Answer!
Step-by-step explanation:
Just need to make sure I got the right answer
Answer:
yes i think so but im not sure
Answer Question Please And Thank You
Answer: The second answer choice
Step-by-step explanation: Can u make me brainlest :>
Robin Hood traveled with dozens of yeomen who chose him as their leader and chief. Based on this and other details in the excerpt, what kind of leader do you think Robin Hood might become? Write a character profile of Robin, identifying both strengths and faults of his character. What is it about Robin that gets him into trouble? What makes him beloved? Use direct evidence from the text to support your observations.
Whoever gives the best answer gets brainliest!!!
Answer:
I guess, you put it in a wrong subject
Step-by-step explanation:
Choose ALL the numbers that round down when rounding to the nearest hundred.
8,560
3,140
76,654
607,882
1,298
47,035
Answer:
3140, 47035
Step-by-step explanation:
mABC = (9x – 4)°, find the value of x.
Answer:
34
Step-by-step explanation:
In correct scientific notation, the number 1/1000 would be ....
Answer:
0.1 * 10^-2
Step-by-step explanation:
In right ∆ABC with m∠B=30°, AC = 4. a Find AB
Answer:
4√3
Step-by-step explanation:
Answer:
4 sqrt 3
Step-by-step explanation:
(12,0) and (2,−4) what's the slope of the line
Answer:
y=2/5x - 24/5
Step-by-step explanation:
What is this expression in simplified form?
Answer:
It should be -18 times the square root of of 10
Step-by-step explanation:
For the function f(x) = x^2 - 6x + 13 if the x coordinate is 3, what is the y
coordinate?
A) 5
B) 4
C) -8
PLEASE HELP ME OUT
Answer: 4
Step-by-step explanation:
Plug 3 in for x.
f(3) = (3)^2-6(3)+13
f(3) = 9-18+13
f(3) = -9+13
f(3) = 4
