Answer:
The correct answer is b. $1596.55
Hoped this helped!
Briniliest, pls?
P=1220
r=0.09
n=12 (12 months per year)
t=3 years
Jesse’s fish tank is 14 cm long, 11 cm wide, and 12 cm tall. He wants the water to stop 4 cm from the top. How many mL does Jesse need to fill his fish tank?
Step-by-step explanation:
what are the options??????
I WILL GIVE BRAINLIEST!!!!!!! A video game developer wants to know how long it takes people to finish playing their new game. They surveyed a random sample of 13 players and asked how long it took them (in minutes). 1.235 952 457 1,486 1,486 | 1,759 1,148 548 1,0371,864 | 1,245 866 1,431 a. Estimate the median time it will take all players to finish this game. minutes b. Find the interquartile range for this sample minutes
Answer:
a) median = 1,148 minutes
b) IQR = 549.5
Step-by-step explanation:
Q1 = (952 + 866) / 2 = 909
Q3 = (1431 + 1486) / 2 = 1458.5
IQR = 1458.5 - 909.0 = 549.5
slope plz I forgot this whole lesson
Answer:
The slope is 1
Step-by-step explanation:
Have a good day :)
Given the point (x, y) = (3, 8), find x' of the image point with respect to an axis rotated 60.
3/2 + 4√3
(3√3)/2 - 4
(3√3)/2 + 4
The value of x', the image point with respect to an axis rotated 60 is 3/2 + 4√3
How to determine the x' coordinate?The point is given as:
(x, y) = (3, 8)
The angle of rotation is given as:
θ = 60
The image of rotation is calculated using:
x = x'cosθ - y'sinθ
y = x'sinθ + y'cosθ
So, we have:
3 = x'cos(60) - y'sin(60)
8 = x'sin(60) + y'cos(60)
Evaluate cos(60) and sin(60)
3 = 1/2x' - y'√3/2
8 = x'√3/2 + 1/2y'
Multiply the second equation by √3
8√3 = 3/2x' + √3/2y'
Add this equation and the first equation to eliminate y'
3 + 8√3 = 1/2x' + 3/2x'
Evaluate the sum
3 + 8√3 = 2x'
Divide through by 2
x' = 3/2 + 4√3
Hence, the value of x' is 3/2 + 4√3
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WHAT IS
x=0.7+24
A-14
B-56
C-80
D-10
PLEASE
true or false : y = 2x+2 is the same as 2x+2 = y ?
Answer:
true
Step-by-step explanation:
its just backwards
An altimeter records the height of a stunt man as he jumps from an airplane at
12,500 feet. He must open the parachute at 2500 feet. Use the table below and
regression methods to determine how long the stunt man has been falling before
he opens the parachute.
Time
(seconds)
S
Height
(teet)
12, 100
6.25
11,875
12.5
10.000
8,656
15.5
22
4,765
the stunning men has be fly for a 1 min
2g + 5 = 15
which values for g make the inequality true?
Answer:
g = 5
Step-by-step explanation:
2 (5) + 5 = 15
10 + 5 = 15
15 = 15
Can someone plz help me on this plz I beg u
Answer:
A) 6"
Step-by-step explanation:
set up a proportion then cross-multiply:
1"/4.5' = x/27'
4.5x = 27
x = 27/4.5
x = 6"
I'll give brainliest
there are 20 students in a homeroom how many different ways can they be chosen to be elected president vice president treasurer and secretary
Answer:
116280
Step-by-step explanation:
n=20
r=4
nPr
20P4 = 116280
The students can be chosen in 116280 different ways to be elected as president, vice president, treasurer and secretary.
What is permutation?"It is a mathematical calculation of the number of ways a particular set can be arranged, where the order of the arrangement matters."
Formula of permutation:The number of ways of obtaining an ordered set of 'r' elements from a set of 'n' elements.
[tex]^{n}P_r=\frac{n!}{(n-r)!}[/tex]
For given example,
there are 20 students in a homeroom
⇒ n = 20
Students can be elected president, vice president, treasurer and secretary.
⇒ r = 4
So, using the formula of permutation, the number of different ways they can be chosen to be elected president, vice president, treasurer and secretary would be,
[tex]\Rightarrow ^{n}P_r=\frac{n!}{(n-r)!} \\\\\Rightarrow ^{20}P_4=\frac{20!}{(20-4)!} \\\\\Rightarrow ^{20}P_4=\bold{116280}[/tex]
Therefore, these 20 students can be chosen in 116280 different ways to be elected as president, vice president, treasurer and secretary.
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PLEASE HELP DUE TODAY
Evaluate
3^ square root5 square root5
divided by 3^ square root 5 5^
Answer:
It's the last option: 5^-5/6.
Step-by-step explanation:
Converting to fractional exponents:
= 5^1/3 * 5^1/2 / 5^(5*1/3)
= 5^5/6 / 5^5/3
= 5^(5/6 - 5/3)
= 5(5/6 - 10/6)
= 5^-5/6
Margaret is going on vacation to Alaska. She has 13 sweaters and needs to choose 6 to take with her on vacation. How many ways can she choose the 6 sweaters to take? Question 7 options: 1,716 1,235,520 78 575
Answer:
1,716
Step-by-step explanation:
I just took the quiz.
HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP
HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP
Answer:can’t read it
Step-by-step explanation:
Can you take a pic closer to the screen?
What is the probability that the
offspring of two rabbits will be a
puppy?
Answer:
0/2
Step-by-step explanation:
As there are 2 rabbits there will not be any puppies.
Answer:
0/2 since there obviously not dogs
Which of the following descriptions apply to the transformation? Select all that are correct. The graph with X-coordinate marks -4, -2, 0, 2, 4 and Y-coordinate mark -4, -2, 0, 2, 4. There is polygon ABCD with Coordinates A at (2, 4), B at (4, 4), C at (5, 2) and D at (2, 1) in quadrant 1 and polygon A'B'C'D' with coordinates A' at (-4, -2), B' at (-2,-2), C' at (-1, -4), D' at (-4, -4) in third quadrant. A. T⟨–6,–6⟩ B. 6 units down; 6 units left C. 6 units up; 6 units right D. T⟨6, 6⟩
Answer:b,d,a
Step-by-step explanation:
Expand and simplify, (x-2y)(y-3x)
Answer:
7xy-3x^2-2y^2
Step-by-step explanation:
See the steps below:)
Hi, can someone help me pretty please?
The graph shows the relationship between the number of weeks and the number of hours spent on the computer. What rule relates the number of weeks to the number of hours of computer time?
Answer: multiply the number of weeks by 3 or A ( if in assessment guide book)
Step-by-step explanation: just look at the point where its between 2 and 4
If Mark randomly selects a boy, what is the probability that the boy's favorite food is tacos
1a.) Brian borrowed 4 non-fiction books from the library. This was 25% of the
books he checked out. How many books did Brian check out? *
Answer:
Total number of books borrowed= 16
Step-by-step explanation:
Giving the following information:
Number of non-fictions books= 4
Percentage of books borrowed= 25% = 0.25
To calculate the total number of books borrowed, we need to use the following formula:
Total number of books borrowed= 4 / 0.25
Total number of books borrowed= 16
What is the slope of a line that contains the points (-4,-8) and (2,-2)
Answer:
1
Step-by-step explanation:
Slope is given by
m = (y2 -y1)/(x2-x1)
= ( -2 - -8)/( 2 - -4)
=( -2+8) / (2+4)
=6/6
=1
Answer:
[tex]\displaystyle m = 1[/tex]
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra I
Coordinates (x, y)Slope Formula: [tex]\displaystyle m = \frac{y_2-y_1}{x_2-x_1}[/tex]Step-by-step explanation:
Step 1: Define
Identify
Point (-4, -8)
Point (2, -2)
Step 2: Find slope m
Simply plug in the 2 coordinates into the slope formula to find slope m
Substitute in points [Slope Formula]: [tex]\displaystyle m = \frac{-2--8}{2--4}[/tex][Fraction] Subtract: [tex]\displaystyle m = \frac{6}{6}[/tex][Fraction] Divide: [tex]\displaystyle m = 1[/tex]. Simplify: (2 x 2 + 6-10 ÷
2)
Answer: 5
Step-by-step explanation:
You see 2x2 = 4 right and since this is operation 2 / 10 = 5 and 6-5 = 1 so add 1 and that gives you 5
2x2 = 4 / 10/2 = 5 / 6-5 = 1 +4 = 5
Answer:
= 4x + -4
Step-by-step explanation:
Let's simplify:
[tex]2x(2) + 6 -10 \\ = 4x + 6 - 10[/tex]
Combine Like Terms:
[tex]=4x+6+−10
\\ =(4x)+(6+−10) \\ =4x+−4[/tex]
Elijah just bought a house with a $72,000 mortgage at a 3.13% annual interest rate. How much of a $930 payment will go towards principal in the first month?
Answer: $742.20
Step-by-step explanation:
The payments will be divided between an interest and a principal payment.
The interest payment will be based on the balance at the beginning of the period and the rest of the payment will be the mortgage.
Balance at beginning of period = $72,000
Interest payment = (3.13% * 72,000) / 12 months
= $187.80
Amount going towards principal:
= Total payment - Interest payment
= 930 - 187.80
= $742.20
How many straight lines can be drawn through the points (–2, 4) and (4, –6) plotted in the coordinate plane? A. more than 2 B. 2 C. 1 D. 0
Answer:
A
Step-by-step explanation:
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Tyler and Chris collect baseball cards. Tyler has 375 cards in his
collection. Chris currently has 93. If a pack contains 12 cards, how
many packs will Chris need to buy to have more cards than Tyler?
Answer:
Chris will need 23.5 packs (rounded 24 , i would say 24)
Step-by-step explanation:
First you need to takes 375-93= 282
then take 282 and divide by 12 since thats how many cards are in a pack.
that gives you 23.5 then just round
Find the area of the given triangle.
A triangle has a height of 15 feet and a base of 10 feet. Another side is 25 feet.
The base (b) of the triangle is
feet.
The height (h) of the triangle is
feet.
The area of the triangle is
square feet.
Answer:
75 squared feet
Step-by-step explanation:
Area=1/2×base ×height
Answer:
The base of the triangle is 10 ft
the height of the triangle is 15 ft
the area of the triangle is 75 square feet
Step-by-step explanation:
Is algebra.
PLEASE HELP NO LINKS OR FILES.
I don't want links.
I don't want links.
I don't want links.
I don't want links.
Answer:
I believe it is D
Step-by-step explanation:
We can first multiply the 2 and 4 together to get 8.
Wow we already eliminated A.
When you have negative powers, you can just replace it with their inverse and turn the power positive.
For example, 2 to the power of -3 (2 ^ -3) can be replaced by 1/2 to the power of 3 (1/2^-3).
So we now have 8 (x^4 / yx^2
We can then just subtract the x's power of 2, because when dividing exponents with the same variable or base, we can just subtract them.
For example, x^5 divided by x ^ 2 has the same base/ variable of x, and you can subtract the 5 by 2 to get x^3.
So we have 8 ( x^2y)
So 8x^2 y
D.
trig///HELPP PLEASE!! i’ve been stuck on this for 30 minutes!!
Answer: There are two solutions and they are
theta = 135
theta = 225
=============================================================
Explanation:
Recall that x = cos(theta). Since the given cosine value is negative, this indicates x < 0. Theta is somewhere to the left of the y axis, placing it in quadrant 2 or quadrant 3.
It turns out there are two solutions, with one solution per quadrant mentioned above. Use the unit circle to find that the two solutions are:
theta = 135
theta = 225
You're looking for points on the unit circle that have x coordinate equal to x = -sqrt(2)/2. Those two points correspond to the angles of 135 and 225, which are in quadrants 2 and 3 respectively.
--------
I recommend using your calculator to note that
-sqrt(2)/2 = -0.70710678
cos(135) = -0.70710678
cos(225) = -0.70710678
The decimal values are approximate. Make sure your calculator is in degree mode. Because those three results are the same decimal approximation, this indicates that cos(135) = cos(225) = -sqrt(2)/2.
A customer provided this diagram of a patio to a fencing company. What length is the unlabeled side
The length of the unknown side of the given shape will be equal to 10 ft.
What is the Pythagorean theorem?Pythagorean theorem states that in the right angle triangle the hypotenuse square is equal to the square of the sum of the other two sides. According to this statement, the areas of the squares on the other two sides add up to the size of the square whose side is the hypotenuse.
It is given that the base is 6 ft and the height is 8 ft then the value of hypotenuse or x will be calculated as below:-
The value of x is calculated as:-
H² = P² + B²
x² = 6² + 8²
x² = 36 + 64
x² = 100
Simply the square root to find the value of x.
x = √100
x = 10
Therefore, the length of the unknown side of the given shape will be equal to 10 ft.
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