Answer:
what percent of 2300 is 1265 is the question , sooo divide 1265 by 2300. why? b/c 2300 is the total.. so that goes in the denominator and 1256 is our give number so that goes in the numerator of the fraction of those numbers to give us their ratio :) or percentage.. if you understand that.. you're on a good road.
Step-by-step explanation:
1265 / 2300 = .55 or 55% :) a bit more than 1/2 of the people .. which makes total sense b/c 1/2 of 2300 is 1150 right? so 50% of 2300 is 1150
55% :) is the answer
using the triangle below find the value of x and then find all of the angle measures.
Answer:
x=50
top corner =2x =100
bottom left =x =50
bottom right =x-20 =30
Step-by-step explanation:
all angles of a triangle add up to 180° so:
(x-20) + (2x) + x = 180
then remove redundant parentheses
x-20 + 2x + x = 180
add like terms
2 − 20 + 2 =180
Rearrange terms
2+2−20=180
add 20 to both sides of the equation
2+2−20 +20=180+20
simplify
2+2=200
add
4x=200
divide 4 to both sides of the equation
4x/4=200/4
simplify
x=50
Your welcome :)
Hope this helps!
Pls mark me as brainliest!
The graph of ) = (2x + 18) has vertical tangent/s at
at 1 x = -9 and x=9
2 x = - 8 and x = 3
3. at x = 3 only
4 at x = - 3 only
Answer:
1
Step-by-step explanation:
2 divided 18 equal 9. Which means X would equal 9.
Mia hired a moving company. The company charged $500 for its services,and Mia gives the movers a 16% tip
Answer:
$80 (I'm assuming you are looking for tip)
What's similar or different about the box that she has designed compared to the ones that we do?
Step-by-step explanation:
1. 6 x³ +8x²+ 4x + 9x²+12x + 6 = 6 x³ +17 x² +16x + 6
hope this will help you
if f(x) = 3 x + 2
What is f(5)?
Answer:
17
Step-by-step explanation:
The given equation is
f(x) = 3x +2
Then it asks you to find f(5). Since 5 is inside the parentheses, it is asking for what f(x) equals when x = 5.
In order to solve, simply plug in 5 into the x-values of f(x).
f(5) = 3(5)+2 = 15 + 2 = 17
How many license plates can New Jersey issue if their system is composed of three letters, two digits, and a letter?
Your answer:
O 67,345,200
124
23,900,500
45,697,600
Answer:
The number of possible license plates is 4,569,760
Step-by-step explanation:
The license plates have the format:
LLLDDL
Where L is for Letters and D is for digits. There are 26 different letters and 10 different digits.
The first group LLL can be filled with letters (with possible repetitions) in [tex]26^3[/tex] different combinations.
The second group DD can be filled with digits with possible repetitions is [tex]10^2[/tex] combinations.
The last letter can be filled in 26 different ways.
Thus the total possible combinations are:
[tex]26^3*10^2*26=17,576*100*26=4,569,760[/tex]
The number of possible license plates is 4,569,760
Solve the equation for y
-3x+y=3
Answer:
[tex]y=3x+3[/tex]
Step-by-step explanation:
[tex]We\ are\ given\ that,\\-3x+y=3\\By\ adding\ both\ the\ sides\ with\ 3x\ we\ get,\\(-3x+y)+3x=(3)+3x\\Hence,\\-3x+y+3x=3x+3\\By\ cancelling\ -3x\ and\ 3x,\\y=3x+3[/tex]
Help please :(. If you help me thank you so so much
Erin has $60,000 in a savings account that earns 2% annually. The interest is not compounded. How much will she have in
8 months?
Answer: The total compound interest is $804.68.
Answer:
Erin will have $60,800 in eight months.
Step-by-step explanation:
Formula for solving: A = P(1 + rt)
Principal: $60,000
Rate: 2%
Time: 8 months
1. Convert r into a decimal:
2%/100 = 0.02 per year.
2. Let's put the time in years so it could be easier.
8 months ÷ 12 months ÷ year = 0.666667 years.
A = 60000(1 + (0.02 × 0.666667)) = 60,800.0004
3. Now let's round, 60,800.0004 = 60,800.
A = $60,800.00
What are the solution of the following system X-y=-4 / 4x-4y=-16
Solve equation [1] for the variable y
[1] y = -x - 4
Plug this in for variable y in equation [2]
[2] 4x - 4•(-x -4) = 16
[2] 8x = 0
Solve equation [2] for the variable x
[2] 8x = 0
[2] x = 0
By now we know this much :
x = 0
y = -x-4
Use the x value to solve for y
y = -(-0/32766)-4 = -4
Solution :
{x,y} = {0/32766,-4}
{x,y} = {0,-4}
during pie eating contest my dad eat 5 4/12 and my mum ate 2 1/4 ow many pies did they eat together
Answer:
6 7/12
Step-by-step explanation:
Can someone help with this question?
which is a diagonal through the interior of a cube
Answer: b. BG
because of the diagnosis
Hope this helps......... Stay safe and have a Merry Christmas!!!!!!!!! :D
Step-by-step explanation:
Answer:
b
Step-by-step explanation:
Lin’s Father is paying for $50 meal. He has a $15 percent off coupon for the meal. What is the price of a discounted meal before the tax?
Note: Here tax rate is note given. Consider the tax is not applied.
Given:
Lin’s Father is paying for $50 meal.
Discount = 15%
To find:
The price of a discounted meal before the tax.
Solution:
Let x be the price of a discounted meal before the tax.
According to the question,
Price of meal after discount = Price of meal before discount - Discount
[tex]50=x-\dfrac{15}{100}\times x[/tex]
[tex]50=x-0.15x[/tex]
[tex]50=0.85x[/tex]
Divide both sides by 0.85.
[tex]\dfrac{50}{0.85}=x[/tex]
[tex]58.823529=x[/tex]
[tex]x\approx 58.824[/tex]
Therefore, the price of a discounted meal before the tax is $58.824.
What is the answer to this -7= x/4?
Answer:
x= -28
Step-by-step explanation:
Multiply both sides as in -7 and 4
x
-7= --- ---> -7 x 4= -28 = x
4
-28 = x. (Swap Sides) X= -28
Answer:
i know the answer
x= -28
HELP its 400 points :(
List the transformations needed to graph this function, in the order that you would perform them.
y = - [tex]\sqrt{x} -3[/tex] + 2
Answer:
Shift the graph of [tex]y = \sqrt{x}[/tex] 3 units to the right, 2 units up, and reflect across the x-axis
Step-by-step explanation:
To find the different transformations, first separate the transformations into what effects the x and what effects the y.
Since the (x-3)^0.5 is inside the square root, the -3 affects the x-values of the function. Since the value is affecting the x-values of the function, its shift on the graph is opposite of what's in the equation. Although the equation shows -3, the graph is shifted opposite, so it's 3 units to the right (in the positive direction).
Since the - sign and the +2 is outside the square root, these values affect the y-values of the function and do exactly as you'd expect, not opposite of what's shown. Since +2 is shown in the equation, the graph shifts 2 units upwards. Finally, the - sign will reflect over the x-axis, since reflection across the x-axis will affect the y-values and not the x-values.
Explain how to add +20 and -36. GIVING BRAINLIEST TO WHOEVER GIVE THE RIGHT ANSWER!!! :)
Answer:
-16
Step-by-step explanation:
In this problem, we are adding a negative integer and a positive integer. From this, we already know that the sum will be negative. (- plus + = -)
Since 20 is positive, you can remove the plus sign so your equation looks like
20 - 36
Next, subtract to get -16
~theLocoCoco
Answer:
( -16 ) is the answer .
hope this will help you
SOMEONE PLEASE HELP ME ASAP!!!!
Please help fast I will give brainlist and extra points for correct answer!
Answer:
I think the answer is 27.4617= 27
a school has 913 students. each class has between 29 and 31 students. which is is the best estimate of the number of classes in the school
A.30 classes
B. 50 classes
C.15 classes
D.15 classes
Answer:
A. 30 classes
Step-by-step explanation:
You would take the number of students and divide it by how much students are in a class. It said about 29 and 31 so you divide 913 by 29 then i divided 913 by 31 and they where both about 30 classes.
Answer:
A. 30 classes is the best estimate of numbers of classes in the school
What is 16.009 rounded to the nearest tenths
Answer:
for me
Step-by-step explanation:
I think it's 16 yeah
Answer:
20
Step-by-step explanation:
nearest 10th
look at the tenth digit
(2nd number before the decimal point)
look at previous number if it is 5 or more,add one more to the tenth number
eg. 16.0009
1 is tenth
6 is units this is more than 5
add one to the tenth
tenths become 2 and units become 0
ans 20
Im struggling to answer this question.
Answer:
35/100
Step-by-step explanation:
You have 12% of horses (10÷84=0.1190 and 0.1190 = 12%)
You have 54% of sheep (54÷84=0.535 and 0.535=54%)
Subtract the amount of Sheep and Horses for the total amount of animals
84-(10+54)
You have 35% of cows (29÷84=0.345 and 0.345=35%)
35% to a fraction is 35/100 (simplified version 7/20)
I hope this helps (:
Answer:
29/84
Step-by-step explanation:There is 84 animals in total. That is the bottom half.
Ten you add 10 and 45 which equals to 55.
Subtract 55 from 84 which equals to 29.
So the answer is 29/84.
What percent of 5 is 2.
Answer:
Let the percentage be X
℅ of 5 = 2
X of 5 = 2
X × 5 = 2
X = 2/5
The percentage of 5 which is 2 is 2/5.
% of 5 = 2
Let's assume that the percentage is X
X of 5 = 2
We then multiply since of means to multiply
X × 5 = 2
5X = 2
X = 2/5
Therefore the percentage is 2/5.
Read more about Percentage here https://brainly.com/question/24304697
What is the GCF of the expression 4(x + y)z - 2(x - y)z?
what is missing 5+5+5=550 what number is missing
Answer:
if this is a riddle the answer is 4
Step-by-step explanation:
i know this riddle lol
Answer:
4
Step-by-step explanation:
I hope this helps
The table shows the cost for taxi rides of various distances. Cost of Taxi Rides Distance, Cost, in miles (x) in dollars() 5 16 8 25 10 31 12 37
Which graph displays the same function?
Answer:
The real answer to this question is B
Step-by-step explanation:
I made a 100 on my quiz
Answer:
B.
Step-by-step explanation:
At which root does the graph of f(x) = (x- 5)^3(x+ 2)^2
touch the x-axis?
Answer:
-2
Step-by-step explanation:
if x=- 2 then f(x)=(-2-5)3(-2+2)=0
so x=-2 is correct
The residuals represent the:________. a. the difference between the actual Y values and the mean of Y b. the square root of the slope c. the difference between the actual Y values and the predicted Y values d. the predicted value of Y for the average X value e. the difference between the actual Y values and the X values
Answer:
Differences between the actual Y values and the predicted Y values.
Step-by-step explanation:
The residuals represent the Differences between the actual Y values and the predicted Y values.
Residual is the difference between the measured value and the predicted value of a regression model. It is important to understand residuals because they show how accurate a mathematical function, such as a line, is in representing a set of data.
I need help on this question ASAP
Answer:
x = 58 degrees
Step-by-step explanation:
Plz help me quick I am stuck on this question
Answer:
The mean is 3.95.
Step-by-step explanation:
The mean or average of a set of values is found by:
1. Finding the sum of all the values.
2. Dividing the sum by the number of values.
So, to find the mean, first add up all the values given. You should get 23.7.
Next, divide 23.7 by the number of values given, which is 6.
23.7/6 = 3.95.
