Answer:
See Explanation
Step-by-step explanation:
5/4 = 1.25
1.25 / 4 = 0.3125 (this step separated the whole thing into quarters)
[tex]\frac{0.3125}{10000}=\frac{5}{16}[/tex]
Tony should use 5/16 of the salt.
When you solve a linear equation how do you recognize if the equation has 1 solution no
solution, or infinite solution?
Answer:
If you solve a linear equation you have two different lines.
Now with that being said the solutions are as follows;
One Solution: The slopes are different
No solution: The slopes are the same and the y intercepts are different
Infinite Solutions: The slopes are the same and the y intercepts are different
Can someone answer this question please answer it correctly if it’s corect I will mark you brainliest
Answer:
3. 83%, or A
Step-by-step explanation:
First you have to create the variables.
If you need to find the probablility of two items, then you first add them.
11+14 = 25.
Now, you add all the numbers.
22+14+5 = 30.
Using that, make a fraction then simplify.
25/30 = 5/6
4: D
Using the same process, add everything but the green balls.
11+5 = 17.
Now add them all up.
11+14+5 = 30
Form a fraction, then simplify.
17/30 = approximately 8/15
Answer:
Question 3: 5/6
Question 4: 8/15
Step-by-step explanation:
Yellow = y
Green = g
Red = r
Question 3) Hat:
5 red balls, 14 green balls, and 11 yellow balls
What is the probability that a yellow or green ball is chosen?
Write an equation:
y + g / y + g + r
Substitute
11 + 14 / 11 + 14 + 5
Add/Simplify
25/30
Divide both the numerator and denominator by 5 to simplify
25 ÷ 5 / 30 ÷ 5
5/6
Question 4) Bag:
5 red balls, 14 green balls, and 11 yellow balls
What is the probability that John does not choose a green ball?
Write an equation
y + r / y + r + g
Substitute
11 + 5 / 11 + 5 + 14
16/30
Divide both the numerator and denominator by 2
16 ÷ 2 / 30 ÷ 2
8/15
Hope this helps :)
Find ac. Round to the nearest tenth
Answer:
AC=6.37
Step-by-step explanation:
First you need to find m∠C
A triangle = 180 so you need to add 108 and 31
subtract 180-139
you get 41, so m∠C=41
Now we know all the angle measures.
Next we will use the law of sines
Go to google and type "law of sines calc"
google can usually provide with the formula and will even do the equation for you if you type in the numbers
So all you do is plug in the numbers and google will give you 6.37
42 is the sum of 24 and Diego height use the variable d to represent Diego right as an equation
Answer:
The equation is 42 = 24 + d
Answer:
d=42-24
42=24+d
and
24=42-d
can someone answer this? :(
Answer:
21 times 18+9= C which is 567 in squared.
Step-by-step explanation:
You connect all the missing areas in your whole figure would be in square or rectangle.
Need help on this math problem
Answer:
The answer to your question would be C.
Step-by-step explanation:
Just use a graphing calculator and plug in each answer.
Find the value of x and angle K
Answer:
x = -13
K = 22
Step-by-step explanation:
9x - 2 = 3x + 17 + 7x - 6
9x -2 = 10x + 11
9x = 13 + 10x
x = -13
3( -13) + 17
-39 + 17 = 22
A random survey was taken of 400 people in a city in the United States. The survey found that the three most common eye colors are brown, blue, and hazel. Out of the 400 people in the survey, 167 have brown eyes, 132 have blue eyes, and 57 have hazel eyes. Using the survey results, what is the probability that a person has brown or hazel colored eyes? *
A. 189/400 (47.25%)
B. 14/25 (56.00%)
C. 167/400 (41.75%)
D. 57/400 (14.25%)
Answer:
B 14/25(56.00%)
Step-by-step explanation:
167+57=224, which means 224/400(56.00%) people would have brown or hazel eyes. 224/400 is also equivilant to 14/25
What is the solution to 5x+3 = 3/x
Answer:
18
Step-by-step explanation:
Answer: x=3/4
Step-by-step explanation: Remove the radical by raising each side to the index of the radical.
Exact Form:
x=3/4
Decimal Form:
x=0.75
The expression 2(x-1)+3 can be used to determine how many people RSVP to an invitation after x number of days. Which of the following statements is/are false? Be sure to select all that apply.
A: After 7 days, 12 people RSVP.
B: The number of people who RSVP decreases by 1 each day.
C: After the first day, 3 people have RSVP’ed to the invitation.
D: The number of people who RSVP increases by 2 people each day.
Answer:
the answer is D
if you replace x by 1 the answer is 3
if you replace x by 2 the answer is 5
if you replace x by 3 the answer is 7
etc...
Answer: D
Step-by-step explanation:
given that no of days=x
let no of people=n
n=2(x-1)+3
at x=1, n=3
at x=2, n=5
at x=3, n=7
this shows an increase of 2 for every increase in the number of days
Determine perimeter
Answer:
10.16 cm.................
....
What is the square root of 16x36?
Answer:
24
Step-by-step explanation:
√(16 * 36) =
√576 =
24
Answer:
6x^6
Step-by-step explanation:
I got it correct om edg
What type of function is y=7(5/4)^x
Answer:
It is a equation
Step-by-step explanation:
Because it has an equal sign if it does not it will be a expression.
Answer:
exponential growth
Step-by-step explanation:
i did the test
Which expression is equivalent to 24x^2-22x+5?
Look at the attached picture⤴
The right answer is of option C.
Hope it will help u...
The factored form of the expression is [tex](12x - 5)(2x - 1)[/tex]
Given the quadratic function expressed as [tex]24x^2-22x+5[/tex]
Factorizing the function, we will have:
[tex]=24x^2-22x+5\\=24x^2-12x-10x+5\\=12x(2x-1)-5(2x-1)\\=(12x-5)(2x-1)\\[/tex]
Hence the factored form of the expression is [tex](12x - 5)(2x - 1)[/tex]
Learn more on factorization here: https://brainly.com/question/11909547
QUESTION 5
What is the next number in the pattern: 1.-2, 5, 2, 9, 6, 13, ... ?
-6
10
20
Answer:
10
Step-by-step explanation:
We can know the differences from each number
1, -2, 5, 2, 9, 6, 13, ...
~-3~7~-3~7~-3~7
The next number gonna be minus three again
So, 13 + (-3)
= 13 - 3
= 10
Hopefully help
Solve for x please ????
Answer:
Step-by-step explanation:
First, subtract 180 and "12x-3", which equals 180-12x+3
Then add 46, "5x+7", and "180-12x+3"
46+5x+7+180-12x+3 = 180
Since the degrees in a triangle add up to 180 degrees, cancel out the 180 degrees from this side "180-12x+3" and the other side "180"
46+5x+7-12x+3=0
46+10-7x=0
56=7x
X = 8
How can you find 10% of any number without multiplying or dividing?
Answer:
subtract ---------
Step-by-step explanation:
To find value of the percentage of the number 10% of any number X without multiplying or dividing, divide X by 100 to get 1% and then multiply it by 10.
Let's say we want to find 10% of a number X. The key to this method lies in understanding that finding 10% of a number is the same as finding 1% of that number and then multiplying it by 10. To find 1% of X, we can divide X by 100, as 1% is equivalent to dividing by 100.
Step 1: Finding 1% of the number
1% of X = X / 100
Step 2: Finding 10% of the number
To get 10% of X, we multiply the 1% value by 10 since 10% is ten times greater than 1%.
10% of X = (X / 100) * 10
Now, let's demonstrate this method with an example:
Let's find 10% of 250.
Step 1: Finding 1% of 250
1% of 250 = 250 / 100 = 2.5
Step 2: Finding 10% of 250
10% of 250 = (2.5) * 10 = 25
So, 10% of 250 is 25.
To know more about percentage here
https://brainly.com/question/13729841
#SPJ2
3. Which of the following is equivalent to 3(y – 1 + 2y)? A. 3y – 9 B. 6y – 3 C. 9y – 3 D. 3y – 3
Final answer:
To solve the equation 3(y - 1 + 2y), distribute the 3 to each term inside the parentheses, combine like terms, resulting in 9y - 3.
Explanation:
To solve the equation 3(y - 1 + 2y), we need to distribute the 3 to each term inside the parentheses:
3 × y = 3y
3 × -1 = -3
3 × 2y = 6y
So the equation becomes 3y - 3 + 6y. Combining like terms, we get 9y - 3. Therefore, the correct equivalent expression is 9y - 3 (Option C).
Final answer:
The correct answer to the given expression 3(y – 1 + 2y) is 9y - 3, after distributing the 3 and combining like terms.
Explanation:
The given mathematical expression is 3(y – 1 + 2y). To simplify it, we should first distribute the 3 across the parentheses and then combine like terms. Here's how:
Step 1: Distribute the 3: 3 × y + 3 × (-1) + 3 × 2y = 3y - 3 + 6yStep 2: Combine like terms (3y and 6y): 3y + 6y = 9y, and you still have the -3 from the previous step.Step 3: The final simplified expression is 9y - 3.Thus, the correct answer is C. 9y – 3.
Simplify. 8 - 3(4 - 2x) 20 - 10x -4 - 6x 6x - 4 8 - 6x
Answer:
8 - 12 + 6x
-4 + 6x
or
6x - 4
Step-by-step explanation:
PLEASE HELP!! 25 POINTS AWARDED
Answer:
The following numbers ARE functions:
2, 3, 6, 7, 9, 12
Step-by-step explanation:
A function is only possible if the x values have NO REPEATING NUMBER!!!
Every number that isn't mentioned above has at least 1 number in it's x-values that repeats.
Question 1 has the 8 and 4 with 2 numbers.
Question 4 the 3 repeating. (There are 2 dots over the 3)
Question 5 has numbers 1 and 5 repeating many times
Question 8 numbers 1 and 2 are repeated twice
Question 10 number 3 repeats twice
Question 11 has the 1 repeated
what number must you add to complete the square ?
X^2+22x=9
Answer:
121
22/2 = 11
[tex]11^{2}[/tex] = 121
Solve: 4x - 3 = x + 9
Answer:
x = 4
Step-by-step explanation:
hope this helps for you today
Answer:
x=4
Step-by-step explanation:
4x-x=9+3
3x=12
x=4
Solve the equation. Check the solution.
6/7x= - 18
Answer:
x= -21
Step-by-step explanation:
6/7x=-18
divide both sides by 6/7
------------
x= -21
------------
Answer:
Standard form: x = -1/21 Decimal form: x = -0.047619
Step-by-step explanation:
The image of trapezoid PQRS after a reflection across Line W Y is trapezoid P'Q'R'S'. 2 trapezoids are shown. Line W Y is the line of reflection. Line segment R R prime has a midpoint at point Z. Line segment S S prime has a midpoint at point X. What is m? 45º 90º 180º 270º
Answer:
90
Step-by-step explanation:
Answer:
90 got it right on the test
Step-by-step explanation:
Jordan is 4 feet 8 inches tall. Her mom is 5 feet 10 inches tall. How much taller is Jordan's mother than Jordan? Give your answer in feet and inches.
Answer:
1 ft 2 in
Step-by-step explanation:
Subtract each foot and each inch
Answer: Jordan's mom is 1 foot and 2 inches taller than her.
Step-by-step explanation:
5 feet and 10 inches minus 4 feet and 8 inches.
May I have brainliest?
Algebraically determine if the relation x^2 + y= 100 is symmetrical with respect to the x-axis, y-axis, or the origin.
A) x-axis symmetry
B) Origin symmetry
C) Y-axis symmetry
Answer:
C) Y-axis symmetry
Step-by-step explanation:
A particle is moving along a projectile path at an initial height of 80 feet with an initial speed of 112 feet per second this can be represented by the function H(t) = 16t^2 + 112t + 80 what is the maximum height of this particle ?
A) 196 feet
B) 276 feet
C) 392 feet
D) 472 feet
Answer:B) 276 feet
Step-by-step explanation:
Explain why 3x is algebraic expression?
Step-by-step explanation:
3x contains a variable x, hence 3x is algebraic expression.
if an over the counter drug might affect your ability to drive
Answer:
Most likely, yes. But the Food and Drug Administration (FDA) advises that it's best to be absolutely sure before you get behind the wheel. While most medications don't affect driving ability, some prescription and over-the-counter (OTC) medicines can cause reactions that may make it unsafe to drive.
Step-by-step explanation:
Can someone help me please
Sin E is B. 1.
After making an equation i came up with this.