Answer:
hello
probability = 5 /12
Step-by-step explanation:
Solve the equation: x + 8 = 2
Answer:
x= -6
Step-by-step explanation:
[tex]\int{[sin(9x)cos(9x)]} \, dx[/tex]
Recall the double angle identity,
sin(2x) = 2 sin(x) cos(x)
Then we can write
sin(9x) cos(9x) = 1/2 sin(2 • 9x) = 1/2 sin(18x)
Then
∫ sin(9x) cos(9x) dx
= 1/2 ∫ sin(18x) dx
= -1/2 • 1/18 cos(18x) + C
= -1/36 cos(18x) + C
though you could continue with another double angle identity,
cos(2x) = cos²(x) - sin²(x)
to rewrite the antiderivative as
= -1/36 (cos²(9x) - sin²(9x)) + C
= 1/36 (sin²(9x) - cos²(9x)) + C
A controlled operation that yields a set of results is called a
Answer:
is called a controlled operation
Step-by-step explanation:
that's what its called i just know
What measure would you use to compare the middle 50% wait times for cars in two different car wash locations?
Explain.
Answer:
what is the answer i dont know you tell him to ask another person because i m back bencheer
PLEASE HELP ME RIGHT NOW!!!!
Choose all the possible phrases Start Fraction n over 50 End Fraction could represent.
chose
1.the quotient of fifty and a number
2.the product of a number and fifty
3.the difference of a number and fifty
4.the quotient of a number and fifty
5.a number divided by fifty
Its really easy D and E i took the test
Answer:
d e
Step-by-step explanation:
Which doubles fact helps you solve 8+7=15? Write the number sentence.
Answer:
8+8, & 7+7.
Step-by-step explanation:
They help because you can add 8+8 and get 16, and just subtract 1. When you add 7+7 you get 14, and you add 1
What is the remainder when x^4 - 5x + 3x² - 2x + 7 is divided by x-1?
the remainder when f(x) = x⁴ - 5x³ + 3x² - 2x +7 is divided by x - 1 is 4
can someone answer this question quick
Answer:
1. 45min
2. 1h 40min
3. 1h 45min
4. 5min
To repay a loan Sue makes weekly payments for 5 years. How many payments does she
make?
O A. 57
B. 260
OC. 52
D. 5
Answer:
we need more info.
Step-by-step explanation:
If
[tex]\\ \rm\Rrightarrow 4^x-4^{x-1}=24,[/tex]
then (2x)^x equals
(a) 5√5
(b) √5
Note:-
Make sure you include all steps.
Proper explanation is mandatory .
Spams/irrelevant/wrong/copied answers will be deleted on the spot so don't waste your precious time here by spamming .
Instead provide good explanation and correct answer
[tex]\\ \sf\Rrightarrow 4^x-4^{x-1}=24[/tex]
[tex]\\ \sf\Rrightarrow 4^x-4^x4^{-1}=24[/tex]
[tex]\\ \sf\Rrightarrow 4^x(1-0.25)=24[/tex]
[tex]\\ \sf\Rrightarrow 4^x(0.75)=24[/tex]
[tex]\\ \sf\Rrightarrow 4^x=32[/tex]
[tex]\\ \sf\Rrightarrow 2^{2x}=2^5[/tex]
[tex]\\ \sf\Rrightarrow 2x=5[/tex]
[tex]\\ \sf\Rrightarrow (2x)^x=(5)^x[/tex]
Answer:
Step-by-step explanation:
Let [tex]4^{x}=y[/tex], then we obtain that:
[tex]4^{x}-4^{x-1}=24\rightarrow y-(y/4)=24 \rightarrow \frac{3y}{4}=24[/tex]
So, we can get: [tex]3y=96 \rightarrow y = 96/3 = 32[/tex]
Now, because [tex]y=4^{x}=32[/tex], we can obtain the value of x as follows:
[tex]4^{x}=(2^{2})^{x}=(2^{5}) \rightarrow 2x = 5 \rightarrow x=5/2[/tex]
Then [tex](2x)^{x}=(2(5/2))^{5/2}=5^{5/2}=\sqrt{5^{5}}=25\sqrt 5[/tex]
There is no answer in your question.
Of the last 10 contestants on a game show, 8 won a prize. Considering this data, how many of the next 20 contestants would you expect to win a prize?
x2 - 12x + 36 = (x - k)2
Pls help you guys are so smart howww
Answer:
3. (-10)^2
Answer: 100
Answer is B.
4. 12,400,000
Answer: 1.24 * 10^7
Answer is A.
I hope this can help you advance to the other questions!
Answer:
3) b. 100
4) a. 1.24 x 10 ^7
Step-by-step explanation:
-10 x -10 = 100
1.24 x 10 ^7 = 12,400,000
A baby girl weighs 7.16 pounds at birth. By the time she is 1 year of age, her weight has tripled.
How much does she weigh at her 1 year checkup?
Answer:
7.16 x 3 = 21.48
She weighs 21.48 pounds at her 1 year checkup.
Hope this helps!
Answer:
21.48 pounds
Step-by-step explanation:
7.16 x 3 = 21.48
A rectangle with an area of 12 square units, what are the demensions?
Answer:
area= base(length)*height(width)
possible dimensions
4 *3, 3*4
6*2, 2*6
12*1, 1*12
Which statements are true regarding the data represented by the scatterplot of projectile motion? Check all that apply.
The data shows an exponential relationship.
The data shows a quadratic relationship.
The data shows a linear relationship.
The height will increase over time at a constant rate of change.
The change in height compared to the change in time is not constant.
Answer:
the data show a quadratic relationship
Answer:
Edge202 is B and E
Step-by-step explanation:
Edge2020
For Problems 21 and 22, use Figure 4.5a.
Jim Liebert
Date
073
56-734/412
Pay to the
order of
Tom's Auto Body
$ 247.25
25
Two hundred forty dollars & 100
Dollars
Farmers & Merchants Bank
Memo
Jim Liebert
0211 0026 538 1459 073
21. Jim Liebert is paying by check for an auto repair bill in the amount of
$247.25. Did Liebert write the amount of the check correctly, both as a
numeral and in words?
What is the check number Liebert used to pay for his auto repair bill?
22
Answer:
omg college math is so hard omg i feel baddddddd
Step-by-step explanation:
Answer:073
Step-by-step explanation: check number is located on upper right hand corner.
Someone help me please
Answer:
The answer to this question is due to the algebraic equality of the equation
Step-by-step explanation:
[tex]2(m - n) = 7 = y[/tex]
[tex]y = \frac{7}{2} [/tex]
That is, option C
Round 93,411 to nearest tens
Step-by-step explanation:
Round 93,411 to nearest tens
93,411
93,410
sorry if wrong
What is the 3rd equivalent fraction to 1 11 ?
SPINACH SPINACH SPINACH SPINACH SPINACH SPINACH SPINACH SPINACH SPINACH SPINACH
Two numbers have a distance of four units from zero on a number line the numbers can be graphed on the number line as points a and B dragon drop the labels to the correct position on the number line (25 points!!!!!!)
Lines M and N are parallel. Find the measure of ∠b.
Answer:
Angle(b)= 79°
Step-by-step explanation:
Because M and N are parallel so the answer is 79°
Also see the angle is less than 90°
Anyone know the answer to this
Answer:
The answer is d
Step-by-step explanation:
To find out the asnwer, we need to find the value of X. First, we know that X is the same vaule in each equation so we have to find out a number can by multiplied to 9,6, and 5 and get the 3 numbers in either a,b,c, or d. 9x9=81,6x9=54, 5x9=45. These 3 answers matches the number in the choices.
I need help with this question
Answer:
-5/2
Step-by-step explanation:
c is -14
then, b is 5
then quadratic equation,
x=2 or -7
the turning point = (-7+2)/2 = -5/2
if still can't get it pls comment below ask me
A triangle has vertices at R(1, 1), S(–2, –4), and T(–3, –3). The triangle is transformed according to the rule R0, 270°. What are the coordinates of S'?
(–4, 2)
(–2, 4)
(2, 4)
(4, –2)
Answer:
(-4,2)
Step-by-step explanation:
Knowing that/Given that:
The vertices of the triangle are rotated about the origin by 270° counter-clockwise.
In Addition, This transformation changes the co-ordinate (x,y) to (y,-x).
Before (x,y) After ( y, - x)
Vertices New vertices after 270° rotation
R= (1,1) R' = (1,-1)
S= (-2,-4) S' = (-4,2)
T= (-3,-3) T' = (-3,3)
Hence, the answer is (-4,2)
~Lenvy~
2x+y=5
Liner or non linear and why
If a function is non-linear, there must be an exponent in the equation. For example, [tex]x^{2}[/tex] or [tex]x^{3}[/tex].
Since this function has no exponent attached to the x-variable, we can assume this function is linear.
is 9x7=7x9 a commutative preoperty
Answer:
Yes, The commutative property of multiplication is: a × b = b × a. In short, in commutative property, the numbers can be added or multiplied to each other in any order without changing the answer. Let us see some examples to understand commutative property. Example 1: Commutative property with addition.
No, the equation 9 x 7 = 7 x 9 does not demonstrate the commutative property of multiplication.
The commutative property of multiplication states that the order of the numbers being multiplied does not affect the result; you can switch the order, and the product will remain the same.
In the given equation, both sides evaluate to 63 (9 x 7 = 63 and 7 x 9 = 63), so it might appear to satisfy the commutative property at first glance. However, this equation represents a single instance where the numbers used happen to have the same product. The commutative property should hold true for all pairs of numbers, which is not the case here.
For example, switching the order for 3 x 5 and 5 x 3 results in different products (3 x 5 = 15 and 5 x 3 = 15). Since the equation 9 x 7 = 7 x 9 does not hold true for all pairs of numbers, it does not illustrate the commutative property of multiplication.
To know more about multiplication:
https://brainly.com/question/17192010
#SPJ6
what are complex numbers ??? please gyus itz urgent .....!
Explanation:
Complex numbers are numbers that have both imaginary and real number parts. Imaginary numbers occur when you take the square root of negative numbers. Here are some examples of imaginary numbers:
[tex]\sqrt{-1} = i[/tex] and [tex]\sqrt{-16} = 4i[/tex]
Real numbers are just normal numbers.
Complex numbers can be expressed generally in the form:
[tex]a+bi[/tex]
⅚ times ¾ simplified
Answer:
[tex]\frac{5}{8}[/tex]
I hope this helps!
Answer:
[tex]\frac{5}{8}[/tex]
Step-by-step explanation:
to multiply fractions, multiply the numerators together then the denominators.
5 * 3 = 15
6 * 4 = 24
15/24
now simplify that fraction.
15/24
divide both sides by 3
5/8
The average time it takes a group of students to complete a certain statistics exam is 55.6 minutes. The standard deviation is 9 minutes. Assume the exam completion times are normally distributed. If 40 randomly selected students take the exam, what is the probability that the mean completion time for the group will be less than 45 minutes?