Answer:
SE = 0.025
Step-by-step explanation:
We are given;
Sample mean; x¯ = 14.52
Sample standard deviation; s = 0.075
Sample size; n = 9
Now,formula for standard error of sample mean is;
SE = s/√n
SE = 0.075/√9
SE = 0.075/3
SE = 0.025
How do you write 1 2/3 as a decimal.
Answer:
1.7
Step-by-step explanation:
A taxi ride costs $4, plus an additional $3 per mile (X). You paid the taxi driver $16 after riding in the taxi for x
number of miles. How many miles did you ride in the taxi?
Help please
Answer:
4 miles
Step-by-step explanation:
Answer:
4 miles
Step-by-step explanation:
4 + 3x = 16 16 - 4 = 12 / 3 = 4
The term "jet stream" is often used by weather forecasters to describe
A: The cloud-like condensation trails that are sometimes seen behind jet aircraft.
B: Warm pacific winds associated with volcanic activity in the western pacific which carry heat to the north pole
C: Solar winds that bring high energy particles to the upper atmosphere, providing heat which sets off convection cycles disturbing weather in the tropical latitudes
D: The west to east winds that circle the globe, often just below the poles in latitude and just beneath the stratosphere in elevation
Answer:
daddy chill what does the man say?
Step-by-step explanation:
???
Can someone factor f(x)= 2x^4 -12x^3 +6x +20x and please show steps thank you
Answer:
I dont think the way you wrote it was right.
Step-by-step explanation:
Answer:
f(x) = 2x(x - 5)(x -2)(x + 1)Step-by-step explanation:
Given
f(x)= 2x^4 -12x^3 +6x^2 +20xFactoring in steps
f(x)= 2x^4 -12x^3 +6x^2 +20x =2x(x^3 - 6x^2 + 3x + 10) =2x(x^3 - x^2 - 2x - 5x^2 + 5x + 10)2x(x - 5)( x^2 - x - 2) = 2x(x - 5)(x -2)(x + 1)Which graph represents the function f(x)=4/x
?
Answer:
graph shown below
Step-by-step explanation:
Answer:
B
Step-by-step explanation:
What is the slope and the y-intercept of the following linear equation?
Answer:
wish i coul d help
Step-by-step explanation:
Hannah invested $820 in an account paying an interest rate of 1.8% compounded continuously. Assuming no deposits or withdrawals are made, how much money, to the nearest hundred dollars, would be in the account after 16 years?
Answer:
$1,093.67 = $1,100 rounded to th next $100
Step-by-step explanation:
Final investment value
$1,093.67
Total interest earned
$273.67
Initial balance
$820.00
Total monthly deposits
$0.00
Effective Annual Rate (APY)
1.816%
The formula used in the compound interest calculator is A = P(1+r/n)^(nt)
A = the future value of the investment
P = the principal investment amount
r = the interest rate (decimal)
n = the number of times that interest is compounded per period
t = the number of periods the money is invested for
Answer:
1100
Step-by-step explanation:
f(x) = 3 (x-3)
D:
R:
i have d anqhsisgdigiis
Is Oregon a swing or a safe state?
Answer:
Oregon is a safe state
Step-by-step explanation:
this election it is also democratic
In a random sample of 100 voters, 48 said they planned on voting for the Republican presidential candidate. On election day, 51% of voters actually voted for the Republican presidential candidate. (a) Identify the value of the sample proportion.
Answer: 0.48 .
Step-by-step explanation:
The sample proportion is a ratio of number of successes in a sample to the sample size.Let p be the proportion of voters actually voted for the Republican presidential candidate.
Given: In a random sample of 100 voters, 48 said they planned on voting for the Republican presidential candidate.
Sample proportion: [tex]\hat{p}=\dfrac{48}{100}=0.48[/tex]
Hence, the sample proportion is 0.48 .
need help with it asap you need to show your work
Answer:
the correct answer is 21
Step-by-step explanation:
5+3×3(2)-2
5+18-2
=21
Jack spent $6.34 on haircut. $35.70 on groceries and $18.77 on a cake. How
much money has he left, if he had $88.76 to start with?
1 pound of blueberries cost $2.75 yes or no
Answer:
no
Step-by-step explanation:
cause I don't really know
help!! math question!
-4[tex]\frac{2}{5}[/tex] ÷ ( -5)
Answer:
is 22 over 25 and in decimal will be 0.88
I WILL MARK BRAINLIST
Answer:
D
Step-by-step explanation:
Answer:
A
Step-by-step explanation:
It translates 5 up and 3 left
Choose the function that shows the correct transformation of the quadratic function shifted elght units to the right and
one unit down.
f(x) = ( x - 3)^2+1
f(x) = ( x - 8)^2 - 1
f(x) = ( x + 8)^2+1
f(x) = ( x + 8)^2-1
Answer:
f(x)=(x-8)^2 -1
Mr. Granados deposited $5,300 into an account. He made no additional deposits or withdrawals. Mr. Granados earned 6.5% annual simple interest on the money in the account. What was the balance in dollars and cents in Mr. Granados' account at the end of 6 years?
store A Sells a set for $26 and offers a 15% discount
Answer:
Step-by-step explanation:
20% of $1200 is $240
(0.2∗1200)=$240
Now subtract that number from 1200
1200−240=$960
try this example
Answer:
$22.10
Step-by-step explanation:
First you would multiply 26 by .15, which represents 15%, or 15/100. After you multiply, you will get 3.9. 3.9 represents the discount of the price. Since it is a discount, you suntract 3.9 from 26, and you get 22.1.
Use: Ck
n!
k! (n-k)!
to solve the combination.
During a lunch seminar chocolate,
caramel, and strawberry toppings
were available. How many two-topping
sundaes are possible?
Answer:
3
Step-by-step explanation:
Chocolate-caramel
Carmel- strawberry
Chocolate-strawberry
That’s 3 ways.
A right triangle has side 9 and hypotenuse 15. Use the Pythagorean Theorem to find the length of the third side.
Provide your answer below:
Answer:
12
Step-by-step explanation:
Pythogorean Theorem:
a squared + b squared = c squared
9 squared or 81 + ? squared = 15 squared or 225
Inverse Pythagorean Theorem:
c squared - a squared = b squared
225 - 81 = 144
sqrt (144) = 12
12 = b
Hope this helps! Good luck!
CAN SOMEONE PLS HELP ME I WILL MAKE BRAINLIEST PLSSS
Answer:
a) 300 miles
b) 2pm}
That is all I can help you :(
Step-by-step explanation:
8am + 6hrs =14hrs =2pm
Step 2: Evaluating trends of data
Because you want to prepare and serve the healthiest food possible, you monitor the fat
and calorie content of items on your menu. Some of the menu items are included in the
graph below.
Fat & Calorie Content
1000
800
1600
Calories
400
200
0
0
6
10
12
2
14
16
8
Fat
a) Your business partner describes this as a high positive correlation. Is your partner
correct? Why or why not? (2 points)
b) Using the drawing tools, draw a trend line (line of best fit) on the graph above. (2
points)
Answer: im actually doing this rn
Answer:
I know im late but here is the answer can i still get breainliest?
Step-by-step explanation:
a) Your business partner describes this as a high positive correlation. Is your partner correct? Why or why not?
Yes, my partner is correct because as the fat increases the calories increase. And when the points are rising from the left to the right, this indicates a positive correlation.
b) Using the drawing tools, draw a trend line (line of best fit) on the graph above.
it's basically a line that goes up to the right like this /
c) Judge the closeness of your trend line to the data points. Do you notice a relationship between the data points?
This is a linear trend because it moves in a line going up at a predictable rate.
d) Is the trend line linear? If so, write a linear equation that represents the trend line. Show your work.
No, the trend line is not linear, because it squiggles at the end.
the length of a rectangle is 7m more than twice the width, and the area of the rectangle is 99m to the second power. find the dimensions of the rectangle.
Answer:
The area of a rectangle is 99 m^2 , and the length of the rectangle is 7 m more than double the width
Step-by-step explanation:
What is the answer here
Answer is B. 6a/b^7
If correct make brainliest?
Multiply -5/3 and -9/1
which of the following statements is true?
A: 1.7 less than 1 1/2
B: 3/4 less than pr equal to 7/8
C: -1 1/2 less than -1.5
D:0.01 greater than 0.q
Answer:
the answer will be A 1.7 less than 1 1/2
Which interval for the graphed function has a local minimum of 0?
Answer: your answer would be [2, 4]
Step-by-step explanation:
tell me if im wrong please
7 is ten times the value of _?
Answer:
0.7
Step-by-step explanation:
Answer:
0.7
Step-by-step explanation:
is you multiply 0.7 by ten you get 7
Katie just opened a checking account at the bank. Within the first month, she deposited three checks for $21.68, $42.09, and $65.44. She withdrew $4.64 for new pencils, $23.11 for earbuds, and $9.78 for movies from her account in the same month.
Complete question is;
Katie just opened a checking account at the bank. Within the first month, she deposited three checks for $21.68, $42.09, and $65.44. She withdrew $4.64 for new pencils, $23.11 for earbuds, and $9.78 for movies from her account in the same month.
Write Katie’s withdrawals as negative rational numbers and her deposits as positive rational numbers.
Answer:
Deposits are; +21.68, +42.09, and +65.44.
Withdrawals are; -4.64, -23.11, and -9.78
Step-by-step explanation:
We are told that the deposits are;
$21.68, $42.09, and $65.44.
Now, she withdrew $4.64 for new pencils, $23.11 for earbuds, and $9.78 for movies from her account in the same month.
We are told to write Katie’s withdrawals as negative rational numbers and her deposits as positive rational numbers.
A rational number is a number that can be expressed as the ratio of two integers. In this question, by inspection, all the given values for deposits and withdrawals can be expressed as the ratio of 2 integers.
Thus;
Deposits are; +21.68, +42.09, and +65.44.
Withdrawals are; -4.64, -23.11, and -9.78
What is the common difference between successive terms in the sequence?
2, 8, 14, 20, 26, .
ΟΟΟΟ
-6
-4
4
6