Which of the following table of values represent a function?
A. (-1,5) (1,5) (4,5) (-4,5) (1,-5)
B. (1,0) (0,2) (5,-4) (-2,-1) (1,5)
C. (2,2) (3,3) (4,4) (5,5) (6,6)
D. (1,-4) (4,2) (-4,0) (0,3) (-4,-2)
C is the answer
Step-by-step explanation:
but I think is C
What is the slope intercept form of through: (-4,-5) slope: 5/4
Answer:
y = [tex]\frac{5}{4} \\[/tex] x
Step-by-step explanation:
You need to find b to substitute m and b into the equation y = mx + b
So to solve for b substitute what you know -5 = [tex]\frac{5}{4} \\[/tex](-4) + b
So -5 = -5 + b, and b = 0 so put it all together y = [tex]\frac{5}{4} \\[/tex] x + 0 so y = [tex]\frac{5}{4} \\[/tex] x
HELP ASAP PLEASE!! Thank you so much if you do, this assignment is due in an hour.
Answer:
9 : D bc there are 6 cubes / squares then times tht by 3.3 cuz ur doin area.
8 : A
Step-by-step explanation:
M=-1 and it has a y-intercept of (0,-6). Write the equation that represents the situation.
Answer:
y=-1x-6
Step-by-step explanation:
do you need a explanation aswell?
When rolling two standard cubes (6-sided die), what is the probability that you roll sum of 11? Convert your answer to decimal form, then round to 3 decimal places
Answer:
Step-by-step explanation:
There are only two ways to roll a sum of 11 (5,6),(6,5) out of 36 possible outcomes so
P(11)=2/36=1/18
as a rounded decimal 0.056
Last Saturday 1,625 people visited the state fair. 52% of the visitors were adults, 12% were teenagers, and 36% were children ages 12 and under.
Find the number of adults, teenagers, and children that visited the state fair.
Show ALL your work/mathematical reasoning.
Answer:
(adults) 1625 x .52 = 845
(teenagers) 1625 x .12 = 195
(children) 1625 x .36 = 585
Help pls where do I move each number to
9514 1404 393
Answer:
4(3x +8)
Step-by-step explanation:
You are being asked to factor 4 from each of the terms of the expression and use the distributive property to show the result.
12x +32
= 4(3x) +4(8)
= 4(3x +8)
The numbers that go in the boxes, left to right, are ...
4, 3, 8
Factor the GCF out of each term of the polynomial.
Answer For The Number 22: Factors of 22 are 1, 2, 11, 22. There are 4 integers that are factors of 22. The greatest factor of 22 is 22. 3.
Answer For The Problem 2x3 (Divide it by the numbers I give you meaning divide the number two by what I give yo and the other number 3 by it.
The common factors for 2,3 are −1,1 . The numbers do not contain any common variable factors. The GCF (HCF) of the numerical factors −1,1 is 1 .The number is one.
Answer For The Problem 2x5 is also 1 so decide both 2&5 by 1 then multiply. After doing that for answers 2&3 add them. last if you then subtract 22 that might be the answer so put that & also put the answer of the greatest common factor of 22 which is 3. Make sure to include that the one where you subtracted 3 was the greatest common factor for 22.
How do I solve this?
Answer:
36°
Step-by-step explanation:
2x+3x=90
5x=90
x=18
plug in 18
2(18)=36
3(18)=54
The class was given a test that had a total of 125
points possible. A student then earned an 84% on the
test. What are the total points that this student earned,
from the 125 points available?
Explain your thinking.
Answer:
105
Step-by-step explanation:
So if you're trying to find 84% of 125, you can do 84% = 0.84 and then all you have to do is 0.84 * 125 = 105 points
y=-x^2+3x+18 in intercept form
Answer:
(0,18)
Step-by-step explanation:
help0000000000000000000
Answer:
The answer is going to be C.
Step-by-step explanation:
To help you in the future with any question like this one, you can always use Desmos Calculator.
Paula has $50 in a savings account that earns 5% interest per year. The interest is not compounded .How much will she have in 1 year?
Answer: $52.50
Step-by-step explanation:
There is $50 in the account and it earns interest at a rate of 5% a year.
This interest is not compounded therefore it is simple interest.
To calculate amount earned with simple interest is:
= Deposit * ( 1 + rate * time)
= 50 * ( 1 + 5% * 1 year)
= $52.50
The 20% tip on a $75.31 meal
Answer:
$15.62 is the tip and $90.37 total
Step-by-step explanation:
75.32*.20= 15.62
15.62+75.31= 90.37$
Hope this helps
The first five terms of a sequence are shown.4, 12, 36, 108, 324, ….
What is the common ratio of the function?
A.14
B.13
C.3
D.4
Answer:
3
Step-by-step explanation:
Each number is multiplied by three to get the next one in the sequence
Assessment Example: How will the graph of the function f(x) = 3^x translate when the function is changed to f(x) = 3^(x-2) a. Shift 2 units up b. Shift 2 units down c. Shift 2 units left d. Shift 2 units right
Answer:
d
Step-by-step explanation:
Ben is rock climbing in the Grand Canyon. He starts off 59.3 feet above sea level and descends into the canyon. The difference between his starting and ending elevation is 129.6 feet. What is Ben's final elevation?
Answer: -70.3 feet
Step-by-step explanation:
Let Ben's final elevation be represented by x.
We are informed that he starts off 59.3feet above sea level and descends into the canyon and that the difference between his starting and ending elevation is 129.6 feet. This will then be expressed in an equation as:
59.3 - x = 129.6
x = 59.3 - 129.6
x = -70.3
Therefore, the final elevation is -70.3 feet.
Brass is an alloy of zinc and copper. if 30%of the content is zinc, find the weight of zinc and copper in 300 grams of brass
Answer:
zinc= 90g, copper=210g
Step-by-step explanation:
30%of 300=30/100×300=90
70%of 300=70/100×300=210
Answer please !!!
Delta math !!
Answer:
if it is in inequality form = x>2
if it is in interval notation = (2, infinity in math)
Richard is playing a video game that helps him learn multiplication facts. The table shows data about points he earned on the first two levels of the game Video Game Scores Level Points per Correct Answer Bonus for Completion of Level Total Score for Level 1 20 50 390 2 25 100 450 How many questions total did Richard answer correctly for both levels? A .15 B. 22 C. 31 D.44
plz pick a,b,c or d
Answer:
The correct answer is 15
Step-by-step explanation:
Choose the correct equation to represent the problem: 15 is what percent of 48? (Remember that * means multiply)
Answer:
b
Step-by-step explanation:
11) Peyton is sitting on the ground at the park flying a kite. The length of the kite string is 50 feet and the kite is directly above a tree. Peyton is sitting 25 feet away from the tree. How high is the kite flying in the air? Round to the nearest tenth.
Answer: 43.30 ft
Step-by-step explanation:
Given
The length of the string is [tex]L=50\ ft[/tex]
Distance between Peyton and the tree is [tex]x=25\ ft[/tex]
Using the figure, apply Pythagoras theorem
[tex]\Rightarrow L^2=h^2+x^2\\\Rightarrow h^2=50^2-25^2\\\Rightarrow h=\sqrt{2500-625}=43.30\ ft[/tex]
The kite is flying 43.30 ft above the ground
find the value of x please help
6x + 1 + 29 = 90
6x + 30 = 90
6x = 90 - 30
6x = 60
x = 60/6
x = 10
eve plays basketball. she makes 4 free throws for every 3 free throws that she misses. if she missed 24 free throws at her last practice, how many free throws did she make?
Answer:
She made 32 free throw shots.
Step-by-step explanation:
Based on the given information, one can form the general equation;
[tex]\frac{made}{missed}[/tex]
Substitute in the given values;
[tex]\frac{4}{3}[/tex]
Assuming that the rates at which this proportion exists is constant, and one knows the number she missed, but not the number she made then one can say;
[tex]\frac{made}{missed}= \frac{4}{3} = \frac{made}{24}[/tex]
Solve the proportion using cross products;
[tex]\frac{4}{3}=\frac{made}{24}\\\\\\(4)(24)=(3)(made)\\\\96=3made[/tex]
Inverse operations,
[tex]96=3made\\/3\\\\32=made[/tex]
Answer:
32 free throws
Step-by-step explanation:
Destiny made 80 cookies. She left 8 cookies at home for her family before taking the rest to school. What percent of the cookies did she leave at home?
Answer: She left 10% of the cookies at home
Step-by-step explanation: 80 cookies= 100%, 8 cookies = x%. 8 x 100%/ 80 = 10%
The total population of a town is 128200 if 55% men are find the number of all the six pairs of corresponding
Pls help
Answer:
Here is the answer bro
Three tanks are capable of holding 361,841, and 901 of the greatest vessel winch can be used to fill each one of them on exact number of time
Answer:
Tank which is capable of holding 1 can fill each one of the tanks an exact number of time.
Step-by-step explanation:
Three tanks are capable of holding [tex]361,841,901[/tex]
To find which tank can be used to fill each one of them an exact number of time, find [tex]HCF(361,841,901)[/tex]
[tex]361=19^2\\841=29^2\\901=17(53)[/tex]
Therefore,
[tex]HCF(361,841,901)=1[/tex]
So, tank which is capable of holding 1 can fill each one of the tanks an exact number of time.
Solve for for the angle x.
Answer: try 90 or 120
Step-by-step explanation:
becouse i did good maths in my head its to small to be 180 and to big to be 80 so e
Answer:
It is 7 sided
we know
3 sided- 180
4sided-360°
5 sided- 540°
.
.
7 sided- 900
here we can observe with an addition of a side, it results in addition of 180°
Step-by-step explanation:
so, 145+133+140+117+119+125+x = 900
x = 121
hope it helped
anyone know how to do this??
Answer:
I think it will be 30 ft
Step-by-step explanation:
The Length of a rectangle is twice the with the area of the rectangle is 90 square units know that you can divide the rectangle into two squares which number represents the length of each side of the Squares
Answer:
2√45units
Step-by-step explanation:
Area of the rectangle = Length × Width
A = LW
If the Length of a rectangle is twice the width, then;
L = 2W
A = 2W(W)
Since area = 90
90 = 2W²
W² = 45
W = √45
Get the length
L =2W
L = 2√45 units
Hence the length of square is 2√45units