Answers
Answer:
D
Step-by-step explanation:
Answer:
The answer is A.
Step-by-step explanation:
I plugged them all into a graphing calculator
Related Questions
In the problem 10-4=6 what’s the correct term for the number 4?
A. Product
B. Difference
C. Minuend
D. Subtrahend
Answers
Answer:
D. subtrahend
a quantity or number to be subtracted from another. so, 4 is the number which is to be subtracted from 10.
hope this answer helps you!
please mark this answer as the brainliest.. thank you!
A total of $8000 is invested: part at 8% and the remainder at 12%. How much is invested at each rate if the annual interest is $650?
Answers
Answer:
8% = $7750
12% = $250
Step-by-step explanation:
I P R. T.
8% X .08 .08X
12% 8000-X .12 .12(8000-X)
.08X + .12(8000-X) = 650
.08X + 960 - .12X = 650
-960 -960
.08x - .12x = -310
-.04x = -310
-.04x -.04x
X = 7750
Verify:
X = 7750
8000 - X = 250
250 + 7750 = 8000
Two hundred and fifty-four people were surveyed regarding their favorite type of gemstone: 54% chose diamonds 6% chose sapphires 30% chose emeralds .. 10% rubies.Approximately, how many people did not choose emeralds or rubies?
Answers
Step-by-step explanation:
anyone GIRLS interested in talk...cuz I m getting bored
can someone please explain the equation I am supposed to use
Answers
9514 1404 393
Answer:
MLN1 : 3Step-by-step explanation:
There are several ways you can go at this. Perhaps the most complicated is using the distance formula to determine the various ratios. Since all of the points are on the same line segment, I find it easier just to consider the x-coordinate differences. (The length of PQ is Q - P for the purposes here.)
For x-coordinates only, ...
L -A = -1 -(-3) = 2
M -A = 0 -(-3) = 3
N -A = 1 -(-3) = 4
Z -A = 3 -(-3) = 6
Note that the corresponding distances from Z are ...
Z -L = 3 -(-1) = 4
Z -M = 3 -0 = 3
Z -N = 3 -1 = 2
Then the ratios are ...
AL : LZ = 2 : 4 = 1 : 2 . . . . . partitioning by point L
AM : MZ = 3 : 3 = 1 : 1 . . . . partitioning by point M
AN : NZ = 4 : 2 = 2 : 1 . . . . partitioning by point N
AL : AZ = 2 : 6 = 1 : 3 . . . . partitioning by L expressed differently
__
Now we have what we need to answer the questions.
Point M partitions into 1 : 1
Point L partitions into 1 : 2
Point N partitions into 2 : 1
AL : AZ = 1 : 3
What line is horizontal?
A. y = 2
B. y = 2x
C. y = -2x
D. y = x
Answers
Answer:
A. y = 2
Step-by-step explanation:
I hope this helped!
Construction is under way at an airport. This map shows where the construction is taking place. If road A and road B are parallel, what is the distance from P to Q on road C?
Answers
Answer:
The distance is 975 feet
Step-by-step explanation:
The height of a rectangular prism is half its width. The width of the prism is 1··3o f its length. If the width of the prism is 3 centimeters, what is the volume?
Answers
Answer:
just have fun
Step-by-step explanation:
Find the surface area of this triangular prisim.And pls expliane how you got that answer aswell pls.:)
Answers
Answer:
[tex]756^{2}[/tex]
Step-by-step explanation:
To get the area of the triangle sides, we use the formula [tex]\frac{bh}{2}[/tex]
In words, this is base · height ÷ 2
After using this formula we find the surface area of the triangle sides is 54
Of course because there are two sides, we do 54 + 54 = 108
For the base of the prism, we do 12 · 18, which equals 216
For the back, we do 9 · 18, which equals 162
For the top, we do 15 · 18, which equals 270
Now that we have the individual areas of all the faces, we add them together. Doing this, we get [tex]756^{2}[/tex]
Weight control is a serious issue for packaging of food stuffs. If more than 30% of a production run are under filled then the production run must be redone. A single production run makes 600 packages (the population). A quality control inspector at a large food packaging plant simply just selects the first 50 packages produced that day to weigh and finds 12 of them are under filled. What assumption did the inspector violate that will stop them from doing a hypothesis test
Answers
Answer:
Use the website www.bartley.com !!! It has helped me a lot and its actual teachers/tutors who answer your questions in about 30 minutes .
Step-by-step explanation:
There were twelve times more children than adults at the matinee performance of the school play. There were 455 people at the play. How many adults and children were there?
Answers
Answer:
35 adults, 420 children
Step-by-step explanation:
1. Set up variables
Let's say children is c and adults is a.
2. Create the equations
c = 12a AND c + a = 455
3. Plug in the variables
Let's take c = 12a and substitute it in for c in the equation "c + a = 455." That would be...
12a + a = 455
13a = 455
a = 35
3. Plug in more variables
Now we have our answer for a, so let's plug it into the other equation. That would be...
c + a = 455
c + 35 = 455
c = 420
A set of data was published in the fall 2019 Phi Kappa Phi Forum regarding the performance of Major League Baseball (MLB) umpires in calling balls and strikes. The article is based on data collected by MLB over eleven seasons (2008-2018). This study shows that it is common for umpires to make incorrect calls more than 20% of the time. An average game has about 300 pitches where the umpire has to make a decision. Assume that we take a random sample of 300 of the 4 million ball/strike calls in the database. From this sample of 300, there were 70 incorrect calls made for a sample proportion of.23. The question is does this one sample of size 300 with 70 incorrect calls provide sufficient evidence to allow us to conclude that the umpires are making bad calls at a rate greater than 20%?
Calculate the value of the Z test statistic using phat - 23 from the above description.
Answers
Answer:
The answer is "1.30".
Step-by-step explanation:
Proportion of population[tex]=0.20[/tex]
Ratio sample[tex]=\frac{70}{300}=\frac{7}{30}=0.23[/tex]
Statistics of the test:
[tex]\to Z=\frac{(0.23-0.2)}{\sqrt{(\frac{0.2\times(1-0.2)}{300})}}\\\\[/tex]
[tex]=1.30[/tex]
Which choices are equivalent to the expression below? Check all that apply.
5^8/5^5
A. 5^ 8-5
B. 5^ 3
C. 13/10
D. 125
E. 5^ 5-8
F. 40/25
Answers
Answer:
Answer is option a,b and d.
Step-by-step explanation:
Property of exponents:
[tex] \frac{ {a}^{m} }{ {b}^{n} } = {a}^{m - n} [/tex]
Write "yes" or "no" to state whether or not the given side lengths would form a right triangle.
NO LINKS PLSSS
-will mark brainliest :)
Answers
Answer:
"yes" or "no"
Step-by-step explanation:
The parent function f(x) = log3x has been transformed by reflecting it over the x-axis, stretching it vertically by a factor of two and shifting it down three units. which function is representative of this transformation?
g(x) = log3(-2x) - 3
g(x) = -2log3(x) - 3
g(x) = 2log3(x) + 3
g(x) = log3(2x) + 3
Answers
Answer:
f(x) = -2 log3x - 3.
Step-by-step explanation:
f(x) = log3x
Reflecting over x axis makes it f(x) = f(x) = -log3x
Vertical stretch gives -2 log3x
Finally moving the graph down 3 units gives -2 log3x - 3.
What is
(2x+3),
(2x + 3)
+
DONE
Answers
answer
do ≠ ⋅ (2x + 3) 2
Step by Step Solution
More Icon
Reformatting the input :
Changes made to your input should not affect the solution:
(1): Dot was discarded near ").(".
STEP1:
Multiplying Exponential Expressions:
1.1 Multiply (2x+3) by (2x+3)
The rule says : To multiply exponential expressions which have the same base, add up their exponents.
In our case, the common base is (2x+3) and the exponents are :
1 , as (2x+3) is the same number as (2x+3)1
and 1 , as (2x+3) is the same number as (2x+3)1
The product is therefore, (2x+3)(1+1) = (2x+3)2
Equation at the end of step
1:
((((2x + 3)2 • d) • o) • n) • e
STEP 2:
Equation at the end of step 2
((d • (2x + 3)2 • o) • n) • e
STEP 3:
Equation at the end of step 3
(do • (2x + 3)2 • n) • e
STEP4:
Equation at the end of step 4
don • (2x + 3)2 • e
STEP 5:
Final result :
done • (2x + 3) 2
sorry im late
consists of a formula a^2+b^2=c^2 which is used to figure out the value of (mostly) the hypotenuse in a right triangle. The a and b are the 2 "non-hypotenuse" sides of the triangle (Opposite and Adjacent).
Answers
Answer:
That is the pythagorean theorem.
Simplify the expression 6−2+5+4.
Answers
The box plots show the lengths of the songs on two digital music players in Minutes
Which statement is supported by the info?
Pls explain!!!
Answers
Answer:
Step-by-step explanat
sorry i dont get it
the measure of aoc is 90 find the value of m
Answers
you do 11 + 2m + (m + 7) = 90 and then solve for m. you can check your work by plugging in 24 for m and making sure it all equals 90
C
D
-3
Polygon ABCD has vertices A(-4,4), B(-1, 4), C(-3, 2), (-1, 1). Graph and label the vertices of
ABCD and its image A'B'C'D' after rotation it 90 degree counter clockwise. Choose the correct
ordered pairs of the image A'B'C'D'.
(2 Points)
O A'(-4,4), B'(-1,4), C(-3, 2), D(-1, 1)
Ο Ο Ο
O A'(4.4). B'(4.1), C(2, 3), D(1,1)
A'(-4,-4), B'(-4,-1), C(-2,-3), D(-1,-1)
Answers
Answer:
A'(-4,-4), B'(-4,-1), C(-2,-3), D(-1,-1)
Step-by-step explanation:
After counterclockwise 90 degree rotation X and Y coordinate swap and X coordinate changes its sign
Rotation of 90° (CounterClockwise) (x, y) ----->(-y, x)
I PROMISE I'LL GIVE BRAINIEST
1+2x<9
Answers
Answer:
x<4
Step-by-step explanation:
1+2x<9
2x<8
x<4
Translate the shape A four squares left and three squares up.
Answers
Answer:
A house but with a triangle on top
Step-by-step explanation:
I need help on this question please and thanks :)
Answers
Answer: a and b
Step-by-step explanation:
Answer:
a, b
Step-by-step explanation:
input, output = ordered pair
m = 3, y-int = 2
Can someone help me with this guys? Thank you so much! I mark as brainliest
Answers
Answer:
y=45
x=9
z= 9 root 2
Step-by-step explanation:
This is a right isosceles triangle, so
y=45
x=9
z= 9 root 2
9²+9²=z²
81+81=z²
162=z²
√162=z
z=9√2
Please help no links or ill report
Answers
Step-by-step explanation:
the answer is 105
?=1/2(UJ+ST)arc
?=1/2(50+160)
?=1/2(210)
?=105
What is the measure of Arc BA? An explanation would be much appreciated.
Answers
Answer:
m<BA = 180degrees
Step-by-step explanation:
First you must know that measure of <BA is 180 degrees and m<CD = m<BA
Since <CD = 16z - 12, hence;
180 = 16z - 12
16z = 180++12
16z = 192
z = 192/16
z = 12
Get <BA
m<BA = 16z - 12
m<BA = 16(12) - 12
m<BA = 192 - 12
m<BA = 180degrees
help plz!!!!!!!!!!!!!!!!!
Answers
Answer:
B
Step-by-step explanation:
13x-9+4x+11+2x+7=180
19x+10=180
19x=170
x=8.95
m∠L=4x8.95+11=46.8≈47
Simplify:
sec x – sec x
(sin x)2
Answers
Answer:
Sec (x) - 2 tan (x)
Step-by-step explanation:
Answer:
Cos x
Step-by-step explanation:
HINT:
1 - Sin² x = Cos² x
Sec x = [tex]\frac{1}{Cos x}[/tex]
Sec x - Sec x*(Sin x)² = Sec x (1 - Sin² x)
= Sec x * Cos²x
= [tex]\frac{1}{Cos x}*Cos^{2} x[/tex]
= Cos x
Which of the following is the explicit rule for a geometric sequence de
a recursive formula of a = 138,- for which the first term is 7?
O A. an = 13.70-1
O B. an = 761301-1
O c. an= 7.130+1
D. an = 13.70+1
Answers
The answer u need is c I believe sorry if it’s wrong
Which of the following given conditions will produce only ONE unique triangle?Immersive Reader
(2 Points)
Two given sides and a non-included angle (SSA)
Three given angles (AAA)
Three given sides (SSS)
Answers
Answer:
Three given sides (SSS)