Answer:
3y=39 :3
y=13
Step-by-step explanation:
prove me wrong
Which of the following tables represents a function?
Answer:
The third table
Step-by-step explanation:
It's the third table because each input does not repeat, so it means all of the inputs are unique
Repeating inputs (x) make it not a function
As their is no mention of test assuming it's not a test question
Solution
Now
As per definition of function
Every domain has an unique rangef(x)=yThing we have to see here is x values must not repeated more than once
In table 3
It follows the definationTable 3 is a function
Translate the figure 7 units right and 3 units down.
Plot all of the points of the translated figure.
What is the value if 5/6 ÷ 3/4
Answer:
5/8
Step-by-step explanation:
my bad
Answer:
Step-by-step explanation:
i got 1.11111111111 hope it helps ( give me brainliest please)
How much time has passed?
Start time: 4:45 a.m. End time: 7:25 a.m.
Answer:
160 mins
Step-by-step explanation:
if g(x) = -3x +1 fill out the following table of values
Answer:
where is the table by the way
I Just Got Unbanned :0 Can I Get A CoOkIe?!?
Answer:
Sure here O- cookie
Step-by-step explanation:
-0.8b^2+7.4b+(5.6b-0.2b^2)
Answer:
what? I don't understand lol
0.9a - 2.3b =
Help me outtt :(
solve for x each figure is a parallelogram please
Answer:
UW = EW+UE=2×EW because, EW=UE
7x-2=2×6= 12
7x=14
x=14/7
x=2
2 is the right answer.Which of the following is true given that -4 > -9?
A.
-4 is to the left of -9 on a horizontal number line
B.
-4 is at the same place as -9 on a horizontal number line
C.
-4 is the opposite of -9 on a horizontal number line
D.
-4 is to the right of -9 on a horizontal number line
Answer:
d
Step-by-step explanation:
Please help!!!!!!!!! Anthony is preparing to paint a large shipping container and needs to calculate the area of the container so he can buy the correct amount of paint. The equation he uses to find the area, A, in square feet is A= 2( lw + wh + lh) where l is the length, w is the width, and h is the height The container is 8 feet wide, 12 feet high, and 24 feet long. What is the area of the container in square feet? Answer choices: A. 567, B. 1152, C. 2304, D. 4608
Answer: I need help too to that
Step-by-step explanation:
Answer: 1,152
Step-by-step explanation:
plzzzzzzzzzzzzzzzzzzzz
Answer:
[tex]8x^{2} - 15y^{2} + xy[/tex]
Step-by-step explanation: If you need an explanation let me know, I'd rather not waste time if you're just going to plug the answer in.
-2x - 2y =-10 and 9x + 7y = 49
Answer:
I think it is 49
Step-by-step explanation:
Hope this helped have an amazing day/month/year!
Please help!!-help-help
Answer:
0.5
Step-by-step explanation:
To get the triangle on the right, divide the given sides of the triangle on the left by 2.
5/2 = 2.5
12/2 = 6
So the scale factor is 1/2 or 0.5
Please help, I have no clue what I’m doing
Answer: x= negative 6
if thats what its asking for
Step-by-step explanation:
Jason is baking a cake. The recipe calls for 2 cups of sugar for every 5 cups of flour. If he is making a small cake and is only using 1 cup sugar, how many cups of flour should he use? *
Answer:
2 1/2 cups
Step-by-step explanation:
First, our ratio is sugar:flour or 2:5, so our question is 1:? We find ? by finding how we got to 1 on the other side.
2 ÷ 2 = 1
And what we do to one side, we always have to do to the other to make it proportional, so
5 ÷ 2 = 2.5 or 2 1/2
So, if Jason is using 1 cup of sugar, he should use 2 1/2 cups of flour
hope this helps
3x + 10 = 4x +54. How did you get your answer?
Answer:
[tex]x=-44[/tex]
Step-by-step explanation:
[tex]3x+10=4x+54[/tex]
To solve for the variable [tex]x[/tex], start by subtracting [tex]3x[/tex] from both sides of the equation:
[tex]10=x+54[/tex]
Then, subtract [tex]54[/tex] from both sides of the equation:
[tex]-44=x[/tex]
Therefore, [tex]x=-44[/tex]
-
To check your work, simply substitute the solved value of [tex]x[/tex] into the initial equation:
[tex]3(-44)+10=4(-44)+54[/tex]
Multiply:
[tex]-132+10=-176+54[/tex]
Add:
[tex]-122=-122[/tex]
Since both sides of the equation are equal to each other, our solution is correct!
Answer:
[tex] = > 3x + 10 = 4x + 54[/tex]
We need to get the x on the one side and the numbers on the other.
Subtract 3x from both sides:
[tex] = > 3x - 3x + 10 = 4x - 3x + 54[/tex]
[tex] = > 10 = x + 54[/tex]
Subtract 54 from both sides:
[tex] = > 10 - 54 = x + 54 - 54[/tex]
[tex] = > - 44 = x[/tex]
Thus,the value of x is -44.
For checking:
[tex] = > 3x + 10 = 4x + 54[/tex]
[tex] = > 3( - 44) + 10 = 4( - 44) + 54[/tex]
[tex] = > - 132 + 10 = - 176 + 54[/tex]
[tex] = > - 122 = - 122[/tex]
A student receives his grade report from a local community college, but the GPA is smudged. He took the following classes: a 2 hour credit art, a 3 hour credit history, a 4 hour credit science course, a 3 hour credit mathematics course, and a 1 hour science lab. He received a "B" in the art class, an "A" in the history class, a "C" in the science class, a "B" in the mathematics class, and an "A" in the science lab. What was his GPA if the letter grades are based on a 4 point scale? (A=4, B=3, C=2, D=1, F=0)
A. 2.7
B. 2.8
C. 3.0
D. 3.1
E. 3.2
Will mark Brainliest!
Answer:
C. 3.0Step-by-step explanation:
Lets calculate the points:
Art - 2 hrs - B (3) ⇒ 2*3 = 6 pointsHistory - 3 hrs - A (4) ⇒ 3*4 = 12 pointsScience - 4 hrs - C (2) ⇒ 4*2 = 8 pointsMath - 3 hrs - B (3) ⇒ 3*3 = 9 pointsLab - 1 hr - A (4) ⇒ 1*4 = 4 pointsTotals
Total hours = 13 Total points = 39GPA = total points/ total hours
GPA = 39/13 = 3.0Correct option is C
The line plots shows the weights of 9 grapefruits. What is the difference in the total weight of all the 1 1/2 lb grapefruits and the total weight of all the 1 1/4 lb grapefruits? A 1/4lb B 2 lb C 4 1/2lb D 7 lb
Answer:
The difference of weight is [tex]2[/tex] pounds.
Step-by-step explanation:
Given: The line plots shows the weights of [tex]9[/tex] grapefruits
To find: The difference in the total weight of all the [tex]1\frac{1}{2} lb[/tex] grapefruits and the total weight of all the [tex]1 \frac{1}{4}lb[/tex] grapefruits.
Firstly, we need to convert the given mixed fractions as following:
[tex]1\frac{1}{2} lb=\frac{2+1}{2}=\frac{3}{2}lb[/tex]
[tex]1\frac{1}{4} lb=\frac{4+1}{4}=\frac{5}{4}lb[/tex]
Now, we know that,
Point diagrams divide a sample into different classes, and allow to observe the frequencies of each class.
In this case, the different weights of the grapefruit constitute the classes. From a sample of 10 grapefruit, some will weigh others weigh.
We need to observe the dot diagram to know how many grapefruit we have of weight [tex]\frac{3}{2} lb[/tex] and how many grapefruit we have of weight [tex]\frac{5}{4} lb[/tex]. In other words, we need to know, in the diagram, how many points there are about class of [tex]\frac{3}{2} lb[/tex] and how many points there are about class of [tex]\frac{5}{4} lb[/tex].
Then, the total difference between all grapefruit of pounds and all grapefruit of pounds is calculated as follows:
[tex]x (1\frac{1}{2} ) - y (1\frac{1}{4} ) = Z[/tex]
Where
[tex]Z[/tex]: Weight difference
[tex]x[/tex]: Quantity of [tex]1\frac{1}{2} lb[/tex] grapefruit
[tex]y[/tex]: Quantity of [tex]1\frac{1}{4}lb[/tex] grapefruit
Suppose that of the [tex]10[/tex] total grapefruits, [tex]3[/tex] of them weigh [tex]1\frac{1}{2} lb[/tex] and [tex]2[/tex] of them weigh [tex]1 \frac{1}{4}[/tex] pounds. This is: [tex]x=3[/tex] and [tex]y=2[/tex]
Now,
[tex]3(\frac{3}{2} )-2(\frac{5}{4} )[/tex]
[tex]=\frac{9}{2} -\frac{5}{2}[/tex]
[tex]=\frac{4}{2}[/tex]
[tex]=2[/tex]
Hence, for this case, the difference of weight is [tex]2[/tex] pounds.
What is (-4/7) - (-10/7)=?
Answer: 6/7
Step-by-step explanation:
Answer:
0.85714285714 rounded to 0.86
Step-by-step explanation:
(-4/7) = -0.57<- rounded up
(-10/7)=-1.43<-rounded up
0.57- -1.43=0.86
After the 4th half life how much of the sample is left if the mass is 100g.
Answer:
[tex]\huge\boxed{\sf 6.25 \ g}[/tex]
Step-by-step explanation:
After every Half life , Half of the mass is left.
After 1st Half life = 100 g / 2 = 50 g
After 2nd Half life = 50 / 2 = 25 g
After 3rd Half life = 25 / 2 = 12.5 g
After 4th Half life = 12.5 / 2 = 6.25 g
[tex]\rule[225]{225}{2}[/tex]
Hope this helped!
~AH1807
I need help with this problem
Answer:
6/5
Step-by-step explanation:
pls help i dont understand any of it
Can y’all plz help me plz
Answer:
x= 12/-4
x=-3
Step-by-step explanation:
make it braintliest please
2) You had $20 to spend on seven avocados. After buying them you had $6. How much did cach avocado cost? Answer
The Wood frog has three unique chemicals inside its body that act like antifreeze in your car to keep the frog from freezing in negative temperatures. The frog can be found as far north as this US STATE. What is the fifth letter of this state?
Answer:
a
Step-by-step explanation:
ill give you brainliest if you answer fast and correctly
Answer:
the answer is 64.29% or just 64
the fraction form is 2/3
Step-by-step explanation:
Answer:
2/3 (Two-Thirds)
The percentage is also 66.6666667%, if they are asking for that.
Step-by-step explanation:
First, you add up all the numbers and get 84.
Then, you add up Friday and Saturday, to get 56.
You now have 56/84.
Simplify and get 2/3.
You are LOVED <3
Through which point must the graph of y = 4 logs (x) + 2 pass?
A. (5,6)
B. (5,8)
C. (5, 12)
D. (5, 40)
The graph of y = 4 logs (x) + 2 passes through the point (5,8).
The given equation of the graph is y = 4 logs (x) + 2
We have to find the point which passes through the graph
The equation y = 4 logs (x) + 2 can be rewritten as y = log(x⁴) + 2. Substituting x = 5 into the equation gives us y = log (5⁴) + 2
= log (625) + 2
= 8.
Therefore, the graph of y = 4 logs (x) + 2 passes through the point (5,8).
To learn more on Equation:
https://brainly.com/question/10413253
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Choose the correct scientific notation of this number.
There are 5,280 feet in one mile.
Answer:
It's C
Step-by-step explanation:
slope = 2; 3-intercept=-1
Answer: Slope = 2; 3-intercept=-1
Step-by-step explanation: