Ask yourself: "Can I roll a prime number and an odd number at the same time?"
Since the answer is "yes it is possible" (eg: rolling a 3), this means the two events are not mutually exclusive. Mutually exclusive events have nothing in common.
In terms of a venn diagram, mutually exclusive events have no overlapping shared region.
Answer: The events are not mutually exclusiveFind the distance between M(-2,3) and N(8,2)
Answer:
[tex]d=\sqrt{101}[/tex]
Step-by-step explanation:
Distance Formula: [tex]d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]
Simply plug in your 2 coordinates into the distance formula to find distance d:
[tex]d=\sqrt{(8-(-2))^2+(2-3)^2}[/tex]
[tex]d=\sqrt{(8+2)^2+(-1)^2}[/tex]
[tex]d=\sqrt{(10)^2+1}[/tex]
[tex]d=\sqrt{100+1}[/tex]
[tex]d=\sqrt{101}[/tex]
PLZZZZZZZZ HELP ME WITH THIS QUESTION ITS DUE TODAY THAT YOU!!! ALSO GIVE YOU BRAINLIEST
1. Max lives in Boston and his cousin Marlene lives in New York City. On the first of December, the temperature in Boston is -5.6 °C and the temperature in New York City is 3.1 degrees below 0 °C. Marlene says that it is colder in New York City because -3.1 °C< -5.6 °C. Is Marlene Correct? Explain why or why not?
Answer:
I think she is correct..
Find the midpoint of AB if A is at (4, -2) and B is at (16, 6).
Answer: The midpoint of AB is (10,2)
Please mark me Brainliest
What is the solution to the equation?
1/3x + 4/3(x + 1) -1/6 = 5/6
A) -1/5
B) 1/5
C) -1/3
D) 1/3
Answer:
A.) - 1/5
Step-by-step explanation:
I divided each side by factors that do not contain the variable.
There are 200 Hungarian Forints to $1. How many Hungarian Forints are there in $150?
Step-by-step explanation:
$1 = 200 Hungarian Forints
$ 150 = 150×200
= 30,000 Hungarian Forints is the answer.
Answer:
30,000 Hungarian Forints in $150
Which expression is equivalent to 2/3 divided by 4/5
2x+3y=12 (With work)
Answer: You can't solve this without knowing either x or y
Step-by-step explanation:
The base of this solid crate has an area of 6 square meters. The
height of the crate is 4 meters. What is the volume of the crate?
if the area is 6 that means the square is 2 x 3. 2 x 3 x 4. that equals 24.
let me know how you did !
Answer:24 cubic meters
Step-by-step explanation:
Find the inverse of -2log3(x+1)
Answer:
[tex]f[/tex][tex]^-1[/tex][tex](x)[/tex][tex]=[/tex][tex]-x=-{x}/{log} (9)-1[/tex]
Lexie wants to earn at least $400 a week. She earns $10 an hour working at a grocery store and $8 an hour working at a restaurant.
Let x be the number of hours she spends working at the grocery store and let y be the number of hours she spends working at the restaurant. Write an inequality that models this situation.
Answer:
10x + 8y ≥ 400
Step-by-step explanation:
x equals the number of hours spent working at the grocery store
she earns $10 an hour thus we use 10x
y equals the number of hours she spends working at the restaurant.
she earns $8 an hour thus we use 8y
10x +8y represent the the money she makes in a week combined.
we use greater the "≥" sign because its an estimate of how much she makes. Lexie might have other sources of income. Finally $400 is about how much she makes from the two jobs a week.
Final answer 10x + 8y ≥ 400
Which digit shows tens in the number 153,976
solve x (give answer as fractions or integers). 2^x =1/2
Answer:
x = -1
Step-by-step explanation:
When an exponent is negative, you have to move it to the denominator (or to the numerator if it's already on the denominator). Since the answer is [tex]\frac{1}{2}[/tex], you know that the 2 has been raised to the power of 1 (any number to the power of 1 is the same number), so you just make it negative. Hope that helps!
Find the equation of the line that is perpendicular to y = – 1 3 x + 2 and passes though the point (–5, 2).
A) y = 3x + 13
B) y = 3x + 17
C) y = –3x + 13
D) y = –3x + 17
Answer:
The required equation is y = 3x + 17. Correct: B)
Explanation:
Equation of a line
A line can be represented by an equation of the form
y=mx+b
Where x is the independent variable, m is the slope of the line, m is the y-intercept and y is the dependent variable.
We are given the equation of a line as (corrected)
y=-1/3x+2
Note the slope of this line is m1=-1/3
We are asked to find the equation of another line that is perpendicular to the one above. Two lines are perpendicular if their slopes comply with the following condition:
[tex]m_1*m_2=-1[/tex]
Since we have m1, find m2:
[tex]\displaystyle m_2=-\frac{1}{m_1}[/tex]
[tex]\displaystyle m_2=-\frac{1}{-\frac{1}{3}}=3[/tex]
This means the slope of the required line is 3. We only have to test the options to find which one of us contains the point (-5,2):
A) The slope of this line is 3, so we test the point (-5,2)
2=3(-5)+13=-15+13=-2
Since 2 is different from -2, this option is not correct
B) The slope of this line is 3, so we test the point (-5,2)
2=3(-5)+17=-15+17=2
Since equality stands, this is the correct option
C) The slope of this line is -3, it cannot be the required line. This option is not correct
D) The slope of this line is -3, it cannot be the required line. This option is not correct
43 • 4-6 = 45 • 4p
pls answer fast
Answer:
83/90
Step-by-step explanation:
43*4=172
172-6=45*4p
166=45*4p
166=180p
166/180=p
83/90=p
Also can I have brainliest!
Spectrum provides cable television and Internet service to over million customers. Suppose that the management of Spectrum subjectively assesses a probability distribution for the number of new subscribers next year in the state of New York as follows. 100,000 0.08 200,000 0.20 300,000 0.24 400,000 0.29 500,000 0.11 600,000 0.08 a. Is this probability distribution valid? Yes b. What is the probability Spectrum will obtain more than new subscribers? (to 2 decimals) c. What is the probability Spectrum will obtain fewer than new subscribers? (to 2 decimals)
Complete question :
a. Is this probability distribution valid? Yes b. What is the probability Spectrum will obtain more than 400,000 new subscribers? (to 2 decimals) c. What is the probability Spectrum will obtain fewer than 200,000 new subscribers? (to 2 decimals)
Answer:
Yes ; 0.19 ; 0.08
Step-by-step explanation:
Given the data:
__X_______p(X)
100,000___ 0.08
200,000__ 0.20
300,000__ 0.24
400,000__ 0.29
500,000___ 0.11
600,000___0.08
a. Is this probability distribution valid?
To determine validity of the distribution :
ΣP(X) must be equal to 1
(0.08 + 0.20 + 0.24 + 0.29 + 0.11 + 0.08) = 1
Hence, the distribution is valid.
What is the probability Spectrum will obtain more than 400,000 new subscribers
Probability of obtaining more than 400,000 new subscribers :
P > 400,000 = P(500,000) + P(600,000)
= 0.11 + 0.08 = 0.19
C.) What is the probability Spectrum will obtain fewer than 200,000 new subscribers?
P < 200,000 = P(100,000)
= 0.08
What expresses 427 thousand is scientific notation
How can graphs on the coordinate plane represent proportional relationships
Answer:
Step-by-step explanation:
La gráfica de una función de proporcionalidad directa es una recta que pasa por el origen de coordenadas. En consecuencia, para representarla sólo necesitamos un punto y el origen, los cuales uniremos mediante una línea recta. Para obtener dicho punto usaremos la ecuación.Gabriel is at the grocery store, and wants to figure out his total cost before he gets to the register. He bought 2.5 pounds of apples that are x dollars a pound and 2 bags of lettuce for y dollars each. Which expressions would represent his total cost? Check all that apply.
Answer:
The answer is D
Step-by-step explanation:
Just answered the question on edge
simplifly 3x + 2 – 3x + 7 +5x and find the coefficient in the simplified expression
Answer:
3x + 2 - 3x + 7 + 5x = 5x + 9
Step-by-step explanation:
The coefficient is 5.
free brazil how do you do 2 divided by 10
Answer:
2/10=0.2
Step-by-step explanation:
What I did is I divided 2 and 10 as shown above and I got 0.2.
I think you mean 10÷5=2
A person driving along the road moves at a rate of 56 miles per hour driven. How far does the person drive
in 1.5 hours?
Answer:
84 miles
Step-by-step explanation:
56 miles = 1 hour
1.5 hour = 84 miles
56/1 * 1.5 = 84
Subtract -9x-7−9x−7 from 8x^2-5x+9
Answer:
59x - 5
Step-by-step
8x^2-5x+9 - (-9x) -7−9x−7
64x - 5x + 9 - 7 - 9x - 7
59x + 9 - 14
59x - 5
Good Luck
4∣x−12∣+1=−7∣x−12∣+1
Pls
Answer:
Hello! :) I hope I’m correct!!
Step-by-step explanation:
I think the answer should be: X = 12
The steps in order to solve the problem is:
1. You have to subtract 1 from both sides.
2. Simplify.
3. Now you have to add 7|x-12| to both sides.
3. Than you have to simplify again.
4. Next divide both of the sides by 11.
5. And than you simplify again.
6. Use the rule “ If |u| = 0 than u = 0
( x - 12 = 0)
Therefore the answer would be:
X = 12
Hope this helps!!
If you have any questions about these steps, feel free to ask them!! :)
By: BrainlyAnime ^-^
The perimeter of the rectangle below is 72 units. Find the value of y
Answer:
Hello!!! Princess Sakura here ^^
Step-by-step explanation:
[tex]2(3y+2)+2(4y-1) = 72\\6y+4+8y-2=72\\14y+2=72\\14y=70\\y=5[/tex]
15. True or False: Is x = 4 a solution to X + 51 = -9
True
False
Answer:
False
Step-by-step explanation:
if x=4 the answer would not be -9
x+51 would add up to 55
so it would be : 4+51=55
now if we wanted the answer to be -9 , x would have to be different
-60+51=-9
but in this case x is no -60, it's 4, so no this statement is false.
Help please 34 points
A 96 in. board will be cut into pieces to add a
decorative trim to a rectangular table. The length
of the table is twice the width. All of the board will
be used to add the trim, and the board will be cut
into only four pieces to match the four sides of the
table. Find the location of the cut marks on the
board.
Answer:
16 in, 32 in, 64 inStep-by-step explanation:
Length of the board = 96 in
Size of the pieces:
2(x + 2x) = 966x = 96x = 16Pieces are:
2 off 16 in2 off 32 inCut marks:
16 in, 32 in, 64 inComplete the conditional statement.
If -2a > 6, then _____.
a > -3
a > 3
a < 3
a < -3
Answer:
The last one is correct
a<-3
What's the solution set of -3 < x + 5 < 7?
OA) -8 < X < 12
B) -8 < xor x < 12
C) -8 < xor x < 2
D) -8 < X<2
Answer:
the answer is D, -8< X <2
(v-2)3 = v6 • vm pls answer fast
Answer:
-2=v
Step-by-step explanation:
(v-2)3=v6 use the distributive property
3v-6=6v move the variables to one side
-6=3v islolate the variable by dividing both sides by 3
-2=v solution
9. Ashley's bank account had a balance of -$448.37. She deposited 3
checks of $105.30. What is Ashley's new bank account balance after the
deposits?
Answer:
-$132.47
Step-by-step explanation:
you multiply 3 by 105.3 since she has 3 deposits of the same amount
3*105.3=315.9
Ashley has -$448.37 so you add $315.9 which is the total amount she deposited
-448.37+315.9=-132.47
Ashley has -$132.47 after the deposits
