Answers
Related Questions
What is the salesperson's commission on a $600
sale if the commission rate is 30%?
Answers
Answer:
The rate is 180
Step-by-step explanation:
Answer the question below
Answers
Answer:
Well I know the formula but im not sure which option it matches to.
Step-by-step explanation:
3 x 3.5 times 1/2
+
11.4 x 10.5 times 1/2
r is equal to the sum of twenty-one and y *
Answers
Answer:
r=21+y
Step-by-step explanation:
its telling you that r is going to be equal to the rest of the equation, so we start with
r=
then, it mentions the sum of 21 and y, so this would be represented as
21+y
since r is equal to the sum of 21 and y, your answer is
r=21+y
(because of comutitive property, r=y+21 is also an acceptable answer.)
A. 20 mph
B. 35 mph
C. 70 mph
D. 100 mph
Answers
The answer is B. 35 mph
Speed is shown as distance/time
If you pick a point, for example 70 miles and divide it by the time which is 2 hours, then you get 35 miles per hour
Problem #2: Ethan bought plates and cups for his upcoming birthday party. He
bought twice as many plates as cup. Altogether, he bought 102 items. How many
of each item did he buy?
Answers
2c + c = 102
3c = 102
c = 34
Ethan buys 34 cups and 68 plates.
Which of the following is represented by the expression below?
5x+2
aTwo more than five times a number
bFive more than 12 of a number
cFive more than twice a number
dTwo more than 15 of a number
ps its not c
Answers
Answer:
2 more than 5 times a number
Step-by-step explanation:
1.The gradient of a straight line is the measure of the ratio of the
change to the
change.
Answers
Answer:
The gradient of a straight line is the measure of the ratio of the vertical change to horizontal change
Step-by-step explanation:
Required
Fill in the gap
Gradient is calculated as:
[tex]m = \frac{y_2 - y_1}{x_2 - x_1}[/tex]
or
[tex]m = \frac{\triangle y}{\triangle x}[/tex]
Where [tex]\triangle[/tex] means change; y and x are vertical and horizontal change respectively
HELP I NEED HELP ASAP
Which choice is the graph of y=(4-x)(x+2)?
Answers
Answer:
The answer is D.
Step-by-step explanation:
the points on the graph are, (-2,0), (0,8), (1,9) and (4,0).
Choice D is the correct graph for y = (4-x)(x+2)
What is a parabola?'A parabola refers to an equation of a curve, such that a point on the curve is equidistant from a fixed point, and a fixed line.'
According to the given problem,
y = (4 - x)(x+2)
⇒ y = 4x - x² - 2x + 8
⇒ y = -x² + 2x + 8
⇒ y = -(x² - 2x + 1 - 1) + 8
⇒ y = - (x² - 2x + 1) +1 +8
⇒ y = -(x-1)² + 9
We know, this is in the form of y = a(x-h)²+k , where (h , k) is the vertex of the parabola.
Therefore the vertex of the given parabola has to be at (1,9)
The vertex of parabola at choice D is at (1,9)
Hence, we can conclude that the graph at choice D shows the vertex of the parabola at (1,9)
Learn more about parabola here: https://brainly.com/question/10346063
#SPJ2
what is the slope-intercept equation for the line below?
Answers
Answer:
y = 5/4x - 4
Step-by-step explanation:
First, find the slope by doing change in y/change in x
You have the points (4, 1) and (0, -4), so the slope would be:
-4 - 1 / 0 - 4 = -5 / -4 = 5/4
Then, find the y-intercept
It gives you that the y-intercept is (0, -4).
Now put the equation in the form y = mx + b where m is the slope and b is the y-intercept.
You have that m = 5/4 and b = -4, so it would be y = 5/4x - 4.
Calculate the distance between the points M=(-2, 1) and K=(2, -4) in the coordinate plane.
Answers
Answer:
[tex]\displaystyle d = \sqrt{41}[/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)Algebra II
Distance Formula: [tex]\displaystyle d = \sqrt{(x_2-x_1)^2+(y_2-y_1)^2}[/tex]Step-by-step explanation:
Step 1: Define
Point M(-2, 1)
Point K(2, -4)
Step 2: Find distance d
Simply plug in the 2 coordinates into the distance formula to find distance d
Substitute in points [Distance Formula]: [tex]\displaystyle d = \sqrt{(2+2)^2+(-4-1)^2}[/tex][Distance] [√Radical] (Parenthesis) Add/Subtract: [tex]\displaystyle d = \sqrt{(4)^2+(-5)^2}[/tex][Distance] [√Radical] Evaluate exponents: [tex]\displaystyle d = \sqrt{16+25}[/tex][Distance] [√Radical] Add: [tex]\displaystyle d = \sqrt{41}[/tex]Please help
What is the value of the expression 18 + (6 - 3) 32 - 9?
Answers
Answer:
18+ (6-3) 32- 9= 105
Help me with this please
Answers
Answer:
(2,1)
Step-by-step explanation:
basically just subract them by eachother
Answer:
Step-by-step explanation:
kx then is 5 = (x1 + 3) / 2
10 =x1 + 3
7 = x1
ky then is 3 = (y1+2)/2
6 = y1+2
4=y1
K=(7,4)
What is 200×300?
A. 60,000
B. 5,000
C. 50,000
D. 6,000
Answers
Answer:
A. 60,000
Step-by-step explanation:
The answer is A because 2 × 3 is 6 then you add the 4 0's. So it would be 60,000
PLease help geometry question
Answers
Let the length equal x
Then the width would be 4x + 8 (8 feet more than 4 times the length)
Area = length x width:
5,472 = x * 4x+ 8
Simplify:
5472 = 4x^2 + 8x
Subtract 5472 from both sides:
4 x^2 + 8x - 5472 = 0
Use the quadratic formula to solve for x.
X = 36
Now you know the length is 36 feet
The width = 4(36) + 8 = 152 feet
Now find the perimeter: 152 + 152 + 36 + 36 = 376 feet.
The answer is B. 376
Let the length equal x
Then the width would be 4x + 8 (8 feet more than 4 times the length)
Area = length x width:
5,472 = x * 4x+ 8
Simplify:
5472 = 4x^2 + 8x
Subtract 5472 from both sides:
4 x^2 + 8x - 5472 = 0
Use the quadratic formula to solve for x.
X = 36
Now you know the length is 36 feet
The width = 4(36) + 8 = 152 feet
Now find the perimeter: 152 + 152 + 36 + 36 = 376 feet.
The answer is B. 376
What is the unit price for the turkey? Label your answer using $ and ounces.
Answers
Answer:
$0.50 per ounce
Step-by-step explanation:
8/16=0.50
Answer:
$0.5
Step-by-step explanation:
8 ÷ 16 = 0.5,
You pay $0.5 for each ounce of turkey
A worker's salary is increased by 12%. If the worker's original salary is represented by s, which two expressions represent the worker's salary after the increase?
Answers
Step-by-step explanation:
Given that
A worker's salary is increased by 12%.
Let the worker's original salary is represented by s. It means, the new salary of the person is given by :
New salary = 12% of s
So,
[tex]N=\dfrac{12}{100}\times s\\\\=0.12s[/tex]
Hence, this is the required solution.
GUYS IVE ASKED THIS LIKE 5 TIMES AND HAVE GOTTEN NO ANSWER I NEED HELP
Answers
Answer:
8 adult tickets
7 student tickets
Step-by-step explanation:
I used my calculator and guessed until I got the right answer
Ivan has $50,000 in a savings account that earns 4% interest per year. The interest is not compounded. To the nearest dollar, how much interest will he earn in 5 years?
Answers
Answer:
$2,000
Step-by-step explanation:
4% of $50,000 is $2,000 so 2,000 X 5 =10,000
find the measure of the arc or angle indicated. please help and i need work shown... brainliest answer for work shown
Answers
Answer:32
Step-by-step explanation:
Answer:
190°Step-by-step explanation:
Inscribed angle is half the measure of the intercepted arc:
m∠EFG = 1/2mEG1/2mEG = 95°mEG = 2*95° = 190°PLS help ASAP I DONT have time to answer this, it also detects if it’s right or wrong.
Answers
Answer:28
Step-by-step explana
what kind of stretches should i do cause i am a dancer
Answers
Answer:
Try your legs a lot do some do triceps cause like if you dont do streteches your body will hurt a lot
Step-by-step explanation:
Do 5. Rebekah is filling a cube-shaped box with small cubes. The volume of each of these
cubes is 1 cubic centimeter. She has already put some of these cubes into the box, as
shown in the model.
= 1 cubic centimeter
What is the total number of small cubes that will fit in the box?
Answers
Answer:729
Step-by-step explanation:
Its a box so all sides are the same v=lxwxh so 9x9x9=729 cubes will fit in the box
Answer:
the answer is 729 because
Math question please help
Answers
Answer:
A
Step-by-step explanation:
slope is -1 and y intercept is -4
Which r-value suggests a strong negative correlation?
A. r= 0.1859
O B.
B. r=-0.1859
O C. r= 0.9874
O D. r=-0.9874
Answers
Answer:
[tex]\boxed {\boxed {\sf D. \ r= -0.9874}}[/tex]
Step-by-step explanation:
The correlation coefficient is a number between -1 and 1. It tells us the strength of the linear association and the direction.
We want to find the r-value indicating a strong negative correlation. A negative number indicates a negative correlation. Therefore, choices A and C can be eliminated, because they are positive numbers.
Now we are left with B (-0.1859) and D (-0.9874). The closer the r-value is to -1/1, the stronger the correlation. -0.9874 is much closer to -1 than -0.1859, so choice D is the stronger correlation.
Here is the list of ingredients for making 30 biscuits.
Lucas has the following ingredients.
900 g butter
1000 g caster sugar
1000 g plain flour
225 g chocolate chips
What is the greatest number of biscuits Lucas can make?
You must show your working.
Ingredients for 30 biscuits
225 g butter
110g caster sugar
275 g plain flour
75 g chocolate chips
Answers
Answer:
90 biscuits
Step-by-step explanation:
900÷225=4
1000÷110=9
1000÷275=3
225÷75=3
Please help. Am I right or wrong
Answers
APPLY PROPERTIES OF LOGARITHMS
make sure to include progress
Answers
Answer:
a)
log x²y = log x² + log y = 2 log x + log yb)
log √(xy²/x⁸) = 1/2 log (xy²/z⁸) = 1/2( log x + log y² - log z⁸) = 1/2( log x + 2 log y - 8 log z) =1/2 log x + log y - 4 log zfind the solution of given expression
[tex] \sqrt{36 \times 36 \times 4} [/tex]
Answers
Answer:
√(36×36×4)=√(36²×2²)=±(36×2)=±72
[tex]\sqrt{36 \times 36 \times 4} = 72[/tex]
Which equation can be used to answer the question below?
Christopher made 12 of the 40 recipes he downloaded from the Internet. What percent of the recipes did he make?
A X=12(40)
B 12x=40
C 12=x/40
D 12=40x
Answers
Christopher made 30% of the recipe downloaded
He made 12 of the 40 recipes he downloaded from the internet.
He downloaded a total of 40 recipes.
PercentagePercentage is is a number or ratio that can be expressed as a fraction of 100. Therefore,
The percentage of the recipe he made can be calculated as follows;
percentage of recipe made = 12 / 40 × 100percentage = 1200 / 40 = 30%
Therefore, he made 30% of the recipe downloaded
learn more on equation here: https://brainly.com/question/4345896
(3 x 10-7) x (8 x 10 )
Answers
Answer:
1840
Step-by-step explanation:
Answer:
2160
to solve this
(3*10-7) * (8*10)
(30 - 7) * (80)
27 * 80
= 2160