Answer:
1/3 = 0.3333 = 33.33% experimental probability of rolling a 9.
Step-by-step explanation:
The experimental probability is given by the number of desired outcomes divided by the number of total outcomes, after a number of experiments is made.
In this question:
Cube rolled 78 times.
9 appeared 26 times
26/78 = 1/3 = 0.3333 = 33.33% experimental probability of rolling a 9.
Merei and Jona buy the $2000 Super PC special package desktop computer. What is the total amount they will pay? Question response area Select one option $530 $1560 $2000 $2060 $2530
Answer:
$2000
Step-by-step explanation:
Given data
We are given that the price of the super PC is $2000
Since they are buying only one of the super PC they will have to pay
$2000
Hence option C is the correct answer
what is the difference of (5+3i) and (2+9i)?
I need help with this
look at picture
Complementary angles
Answer:
x=43
Step-by-step explanation:
complementary angles will add up to equal 90 so we set up an equation to solve x
12+x+25=90
step 1 combine like terms
12+25=37 so now its
37+x=90
step 2 we subtract each side by 37
90-37=43
x=43
hope this helps and have a great day :)
Answer:
53°
Step-by-step explanation:
Complementary angle = 90°
So, 12° + (x+25°) = 90°
Subtract 12 from both sides
x+25°=78°
Subtract 25 from both sides
x=53°
Determine the verticle asymptote and horizontal asymptote of x^2-25/2x^+13x+15?
Answer:
what are you doing here honey and what is this gonna be about me in a hurry for the first two
A box contains four equal-sized cards labeled 1, 3, 5, and 7. Tim will select one card from the box. What is the Probability that Tim will select a card labeled with a number less than 6? Give the probability in any one of the three ways.
Answer:
3/4
Step-by-step explanation:
There are 4 total outcomes - 1,3,5 and 7.
The outcomes which are less than 6 are 1, 3 and 5. So 3/4 will be < 6.
solve the system of equations by using substitution
y=2x-2
2x+y=10
3t - 12 ≤ - 9
pls see attachment
Answer:
D : t ≤ 1
Step-by-step explanation:
3t - 12 ≤ - 9
3t - 12 + 12 ≤ - 9 + 12
3t ≤ 3
3t/3 ≤ 3/3
t ≤ 1
For (≤ or <) Arrow points to the negative side
if the symbol is (≥ or ≤) then you fill in the dot
if the symbol is (> or <) then you do not fill in the dot
Solve. 3(x +4) = 36
(25 POINTS) 10. Find the sum of the arithmetic sequence. 5, 7, 9, 11, ..., 23
Answer:
Sum = 140
Step-by-step explanation:
We find all the terms, we know that every consecutive term, we add 2 until we reach 23:
Sum = 5 + 7 + 9 + 11 + 13 + 15 + 17 + 19 + 21 + 23
Sum = 140
Help me people u r my only hope!
Choose all of the values that are equivalent to -(1/3)
A. -1/3.
B. 1/-3
C. -1/-3
D. 1/3
E. -(-1/3)
Answer:
D)1/3 ?
Step-by-step explanation:
Maybe 1/3
Do some research, I guess it's D).
I hope that helps (:
1. The entire fraction is negative if the numerator or denominator are negative.
if both parts of the fraction were negative, the entire fraction would be positive (- / - = +)
2. Of course, although most teachers ask you to put the negative sign in the fraction as a whole (before the fraction line) or in the numerator. never leave a fraction with two signs. in this case, if it has two signs and they are different, the whole fraction is NEGATIVE
3) No. the whole fraction is POSITIVE only if both the numerator and the denominator have the same sign, + + or - -
Pamela's age is two times Jiri's age. The sum of their ages is 42. What is Jiri's age?
Answer: jiri is 14
Step-by-step explanation:
14x2 = 28
28+14=42
step by steppleaseee
Systems of Equations
x+2y=6
5x+3y=2
Answer:
Step-by-step explanation:
-5x - 10y = -30
5x + 3y = 2
-7y = -28
y = 4
x + 8 = 6
x = -2
(-2, 4)
If the area of a rectangle is 4.5 square cm and one side is 1.5 cm long. How long is the other side
Answer:
Step-by-step explanation:
1.5x = 4.5
x = 3 cm
I hope the answer in the above picture will helps you.
PLEASE ANSWER ASAP FOR BRAINLEST!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
Someone else has answered this look it up on brainly!!!
what is equifenlnt to 35000 cm in kelomiters
Answer:
.35 kilometers
Step-by-step explanation:
Answer:
.35 kilometers
Step-by-step explanation:
Please help ! Picture Included.
f(x) = 2x² + 4x - 5
g(x) = 6x3 – 2x2 + 3
Find (f – g)(x).
A. (f – g)(x) = –6x3 + 4x2 + 4x – 2
B. (f - g)(x) = 6x + 4x – 2
C. (f - g)(x) b= 6x? – 4x² - 4x + 8
D. (f - g)(x) = –6x2 + 4x2 + 4x – 8
The required difference in the expression (f – g)(x) is - 6x³+ 4x² + 4x - 8
Given the following functions
f(x) = 2x² + 4x - 5
g(x) = 6x³ – 2x² + 3
In order to get the required function (f-g)(x), we will have to take the difference of the function as shown:
(f – g)(x) = f(x) - g(x)
Substitute the given parameters into the expression
(f – g)(x) = 2x² + 4x - 5 - (6x³ – 2x² + 3)
Expand
(f – g)(x) = 2x² + 4x - 5 - 6x³ + 2x² - 3
Collect the like terms
(f – g)(x) = 2x²+2x²- 6x³ + 4x -5 -3
(f – g)(x) = - 6x³+ 4x² + 4x -5 -3
(f – g)(x) = - 6x³+ 4x² + 4x - 8
Hence the required difference in the expression (f – g)(x) is - 6x³+ 4x² + 4x - 8
Learn more here: https://brainly.com/question/17431959
Find the area of each figure in square units
(please help!! )
The diagonals of parallelogram ABCD intersect at P. Select all the statements that must be true.
A. AP¯¯¯¯¯¯ ≅ CP¯¯¯¯¯¯
B. BC¯¯¯¯¯¯ ≅ AD¯¯¯¯¯¯
C. m∠ABC=90
D. ∠CAD ≅ ∠ACB
E. ∠BPC ≅ ∠APD
Answer:
It's A, B, D, E I'm pretty sure
Step-by-step explanation:
The statements that will be true about parallelogram ABCD are: A, B, D, and E.
What are the Properties of a Parallelogram?Diagonals of a parallelogram bisect each other into congruent segments.Opposite angles and sides of a parallelogram are always congruent.Alternate interior angles are always congruent in measure.Thus, the following would be true of parallelogram ABCD:
AP ≅ CP (congruent segment's of a bisected diagonal)BC ≅ AD (congruent opposite sides)∠CAD ≅ ∠ACB (congruent angles)∠BPC ≅ ∠APD (congruent angles)Therefore, the statements that will be true about parallelogram ABCD are: A, B, D, and E.
Learn more about parallelogram on:
https://brainly.com/question/3050890
whats 8 x 2 40 points
Answer:
Error hehehheheheh
Step-by-step explanation:
crown me please hehehhhe hahahahahh hohohoohoho points more more more more points
Negative five-fourths times a number and six is less than twelve.
Answer:
-5/4x +6 < 12
Step-by-step explanation:
4 cm
4 cm
Find the lateral surface area of the cylinder. Round your answer to the nearest hundredth.
Answer:
For cylinder TSA this is simple equation TSA - TBA = LSA
total surface area subtract the total base area and we get the lateral.
To find base it is 2pi r^2
so 2pi x r x h - 2 pi x r^2 = lateral surface area
Step-by-step explanation:
write a decimal number
4tenths 3 hundredths 7 thousands
Answer:
4.37
Step-by-step explanation:
Solve using the order of operations (4 x 15) - 3
Answer:
57
Step-by-step explanation:
Answer: 57
Step-by-step explanation:
1. Calculate what's in the parentheses first
(4 * 15) = 60
(60) - 3 = ?
2. Exponents (Powers, Roots) before you Multiply, Divide, Add or Subtract
Not applicable for this problem.
3. Multiply or Divide before you Add or Subtract
Not applicable for this problem.
4. For anything else left, just go from left to right
60 - 3 = 57
If you want to remember the shortcut; PEMDAS
P - Parentheses first
E - Exponents (Powers and Square Roots, etc.)
MD - Multiplication and Division (left-to-right)
AS - Addition and Subtraction (left-to-right)
Remember that:
Divide and Multiply rank equally (and go left to right).
Add and Subtract rank equally (and go left to right)
i really need helppppp!
Answer:
1) 34.5°
2) 0.25(180-B)=D
Step-by-step explanation:
180-42=138
1/2x138=69
1/2x69=34.5
0.25(180-B)=D
1/4 + 2/3= then times that by two
Answer
1 7/12
Step-by-step explanation:
180% is equivalent to what decimal value
Answer:
The solution is 1,8
Step-by-step explanation:
[tex] \sf 180 \% \\ = \sf \frac{180}{100} \\ = \sf 1.8[/tex]
i will give you a brainliest if our answer are correct
Answer:
Naomi and Pierre
Step-by-step explanation:
Answer:
I don't no
Step-by-step explanation:
sorry friend
SOMEONE PLEASE HELP WILL MARK BRAINLIEST PLEASE EXPLAIN
Answer:
a. (x+5)^2 = 49
b. (x+7)^2 = (x+1)^2
Step-by-step explanation:
So the term "a number" is always going to be x. input x into the sentences. "X plus five, then squared, is forty-nine". when they do "is __", that means equal to. In the second question, seven more than x is x + 7 (the two numbers are interchangeable here). Equivalent also means equal. hope this helped :)
Answer:
a: x + 5^2 = 49
b: 7>x^2=(put three lines not two) (1>x)^2
Step-by-step explanation:
2y = x - 12, solve for X
