Answers
Answer:
A is the correct answer
Step-by-step explanation:
hope this helps
Related Questions
Hello, please help me out on this, I really need help (:
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15 tenths 3 ones
total of 153
Which option is an example of an experiment?
A. Testing the effectiveness of a new reading program by allowing a
classroom to use it and comparing the results with another classroom that doesn't use it
B. Asking students in a school how much time they spend exercising
C. Measuring the heights of the players on the basketball team
D. Randomly choosing 100 customers and asking them to fill out a questionnaire about the quality of service they received
Answers
A. Testing the effectiveness of a new reading program by allowing a
classroom to use it and comparing the results with another classroom that doesn't use it
What is an experiment?An experiment is a technique used to confirm or deny a hypothesis, as well as assess the likelihood or effectiveness of something that has never been tried before. Experiments show what happens when a specific factor is modified, which sheds light on cause-and-effect relationships.
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PLEASE HELP ITS MATH THANK YOUUUU
Answers
Let f(x)=3(12)2x. Which is equal to f(2)?
Answers
Answer:
f(2) = 144
Step-by-step explanation:
Unless there is something I don't see (quite possible), the question is 3*12*2
multiplied by x
3*12 * 2 = 72 so the question simplifies to f(x) = 72x
f(2) = 72(2)
f(2) = 144
theoretically what do you do if a cow hits you with a car?
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Answer:
Theoretically I would call the cops, and then possibly animal control.
Sophie has $200 in a savings account that earns 5% annually. The interest is not
compounded. How much will she have in total in 1 year?
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Answer:
$210
Step-by-step explanation:
Formula:
P = A (1 + r% x t)
P: Answer
A: Original value
R%: Percentage increase
T: Time
P = 200 (1 + 5% x 1)
P = $210
Can someone explain to me how to do this
Answers
Step-by-step explanation:
The square root of 4 is simply just 2 or in other words, 4–√
= 2. It is one of those numbers which have a perfect square number. Since it is a perfect square number, the square root of 4 can be found easily.
Jim is cutting up apples to serve. 1/3 of an apple to each of the 8 people at the meeting. How many apples Jim need to serve?
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Answer:
Jim needs three apples.
Step-by-step explanation:
1/3 x 8 =
8/3 =
2 and 2/3
Round up to three apples.
[tex]2\frac{2}{3}[/tex] apples Jim need to serve.
What is Expression?An expression is combination of variables, numbers and operators.
Given that Jim is cutting up apples to serve.
1/3 of an apple to each of the 8 people at the meeting.
We need to find the number of apples Jim need to serve.
1/3 of an apple to each of the 8 people.
We have to use multiplication to find this as there is a off in the sentence.
1/3×8
8/3
[tex]2\frac{2}{3}[/tex]
Hence, [tex]2\frac{2}{3}[/tex] apples Jim need to serve.
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What is 6 times 1/3.........................................
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Answer:
2
Step-by-step explanation:
Answer:
the answer is 2
Step-by-step explanation:
are of a trapuiezuim
Answers
Answer:
yay girl I like it like that
Chia knows that she uses two packages of walnuts to make three batches of cookies. She decides to write out the recipe for one batch of cookies. If each package says that it contains 2 1/4 cups of walnuts, how many cups of walnuts are in each recipe?
Answers
Answer:
1 1\8 cup
Step-by-step explanation:
take 2 1\4 divid by 2 = 1 1/4 cup
Answer:
1.5 cupsStep-by-step explanation:
Given
2 packages = 3 batches ⇒ 1 batch = 2/3 packages1 package = 2 1/4 cupsEach recipe is
2/3 packages = 2/3 * 2 1/4 = 2/3 * 9/4 = 3/2 cups = 1.5 cupsAn item is regularly priced at $50. It is on sale for 30% off the regular price. How much (in dollars) is discounted from the regular price?
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Answer:
Hii, okay so you pay $35 dollars and you're saving $15. Hope this helps!
Step-by-step explanation:
The discounted amount is $15.
What is discount?A discount is an amount that is subtracted from the regular price of an item.
How to obtain the required amount?Regular price of the item is $50
Discount percentage is 30%
∴ The discounted value = 30×50/100 = 15
Thus, The discounted amount is $15.
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Which expressions are equivalent to (13x+2x−53x)−(−13x+5) ?
Select all correct expressions.
4x−5−3x
x−5
5−x
−4x+5+3x
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Answer:A. The first one and second B.
Step-by-step explanation:i took the test i promise!
mark me as brainiest please!
Answer: A,B.
4x−5−3x
x−5
Identify the terms and like terms in the expression.
T + 8 + 3t =
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Answer:
3t and T are like terms
8 is an unlike term
Pre-calc: Write a degree 3 polynomial with zeros 2, 4, -3
Answers
Answer:
x³-3x²-10x+24
Step-by-step explanation:
Ha, you're in luck; I just learned this last week
Zeros: 2, 4, -3
(x-2)(x-4)(x+3) (I will be multiplying the zeros 2 and 4 first) ——Distributive Property
(x²-4x-2x+8)(x+3) ––Combine like terms
(x²-6x+8)(x+3) ––Distibutive Property
x³+3x²-6x²-18x+8x+24 ––Combine like terms
x³-3x²-10x+24 ––Final answer, to the third degree
When 5 is divided by 0.35, the result is closest to…
A: 13.7
B: 13.8
C: 14.2
D: 14.3
WORK MUST BE SHOWN
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Answer: The answer is C. 14.285714
5 / 0.35 = 14.2857143
solve 276x28 using the standard algorithm
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Answer:
7728
work is shown in the image I attached!!
For which of the following sets of data should a stacked bar chart be
used?
The average golfers vs the average age of tennis players
The number of white cars vs, the number of white trucks
The total number of planes landing at O’Hare Airport categorized by type
The average age of male high school grads vs. the age of female graduates
Answers
Answer:
the number of white cars vs the number of white trucks
C: The total number of planes landing at O’Hare Airport categorized by type is the answer
What is a set of data?the dataset is a collection of numbers connected by theme. There are three ways to work with datasets: mean, median, and mode. The mean is the average of the dataset, the median is the median of the dataset, and the mode is the number or value that occurs most often in the dataset.
Standard deviation of a data set is the square root of the calculated variance of a set of data. The formula for variance (s2) is the sum of the squared differences between each data point and the mean, divided by the number of data points.
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Find the solution of the system of equations. 10x + 8y = 42. -8x - 8y = -40
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Are they asking for the area of the the semi-circle or the rectangle?
Answers
Answer:
It should be the area and perimeter of the entire combined figure, so the semicircle, and the rectangle.
Step-by-step explanation:
Just do the math for each shape individually then add them up.
Mallory has $9 to buy lollipops that cost $0.35 each. What is the greatest number of lollipops she can buy?
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What does LCM mean in mathematics
Answers
Answer:
Lowest common factor.......
is (1,4) a solution to this system of inequalities? 11x + y < 19 8x + 3y < 11
Answers
Answer:
Since Inequality #1 was false, or not a solution, this shows that (1, 4) is not a solution.
Step-by-step explanation:
1)
[tex]11x+y<19\\y<19-11x\\[/tex]
2)
[tex]8x+3y<11\\3y<11-8x\\y<3\frac{2}{3}-2\frac{2}{3}[/tex]
Try Our Solutions:
1)
[tex]y<19-11x\\Substitute: (1, 4)\\4<19-11(1)\\4<19-11\\4<8\\False[/tex]
- the linear graph for the equation y = 3x + 1
Answers
Answer:
sda
Step-by-step explanation:
sad
Answer:
Step-by-step explanation:
Determine whether the first system of equations is equivalent to the second system of equations. Explain.
3x + 5y = 1
18x + 30y = 6
2x-6y=38 10x - 30y = 190
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Answer:
1 Answer: Since these two lines are the same line, they have infinite solutions Answer: So first thing you gotta do is multiply the first equation by 5. Your first equation will be. Since these two lines are the same line, they have infinite solutions.
Another Answer: You would have to multiply either equation in order to get one of the variables to cancel.
I would multiply the first equation by -5.
-5(3x + 6y = -2)
-15x -30y = 10
15x + 30y = -10
0 + 0 = 0
Since everything cancels and the equation is true, the solution is Infinitely many solutions, or all real numbers.
Step-by-step explanation:
solve for x: 3-2(2x-5)<-4(x+2)
Answers
Answer:
no solution
Step-by-step explanation:
to solve this we should first distribute
3 - 4x + 10 < -4x - 2 (fyi you need to multiply the negatives into the parenthesis)
and then you combine like terms
13 < -2
because 13 is always greater than -2, this statement will never be true
Answer:
x ∈ ∅Step-by-step explanation:
3 - 2(2x - 5) < - 4(x + 2)3 - 4x + 10 < -4x - 813 - 4x < -4x - 813 < - 8This inequality is false hence no solution
PLS HELP
2. Write a quadratic function to the model to the graph to the right
Answers
We can use the quadratic function in vertex form, f(x) = a(x - h)^2 + k where:
(h, k) = vertex
a = determines whether the graph opens up or down, and makes the parent function wider or narrower.
* If a is positive, the graph opens up.
* If a is negative, the graph opens down.
h = determines how far left or right the parent function is translated.
k = determines how far up or down the parent function is translated.
Now that we defined each variable in the vertex form, we can plug in the values of the vertex (-4, 3) into the equation:
f(x) = a(x - h)^2 + k
f(x) = a(x + 4)^2 + 3
To solve for the value of “a”, we must choose another point from the graph. The y-intercept of the parabola happens to be (0, 19), so we’ll use its values to solve for “a”:
19 = a(0 + 4)^2 + 3
19 = a(4)^2 + 3
19 = a(16) + 3
Subtract 3 from both sides:
19 - 3 = a(16) + 3- 3
16 = 16a
Divide both sides by 16:
16/16 = 16a/16
1 = a
The value of a = 1. Since it is a positive number, then it confirms that the parabola opens upward.
Therefore, the quadratic function in vertex form is:
f(x) = (x + 4)^2 + 3
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Find the Secant <H
see photo for answer instructions
Answers
Answer:
for angle H ,
hypotenuse = gh( √77)
adjacent side= ih( √35)
perpendicular=gi( √42)
then
we know
secant=hypotenuse /adjacent
=√77/√35
what is the standard form of this equation y=6x+13
Answers
Answer:
- 6x + y = 13Step-by-step explanation:
The standard form is:
ax + by = cConvert the given into standard form:
y = 6x + 13- 6x + y = 13Actividad 3 Colorea las partes de las figuras como se te indican y contesta
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Answer:
bshshdjdjjshdbbennjsnsvxhsbnana