answer is c
Step-by-step explanation:
because I don't know
Answer:
I am back in my own country
Write theses as normal numbers
Answer:
0.000000072,0.00000000630.00004540.0000000007041Find the mean for the set of data.
0.2, 0.21, 0.17, 3.22, 0.2
Answer:
0.8
Step-by-step explanation:
Find the mean of the list:
(0.2, 0.21, 0.17, 3.22, 0.2)
The mean of a list of numbers is given by:
(sum of elements)/(number of elements)
(sum of elements) = 0.2 + 0.21 + 0.17 + 3.22 + 0.2:
(0.2 + 0.21 + 0.17 + 3.22 + 0.2)/(number of elements)
Counting, we see that the list has 5 elements:
(0.2 + 0.21 + 0.17 + 3.22 + 0.2)/5
0.2 + 0.21 + 0.17 + 3.22 + 0.2 = 4:
4/5
4/5 = 0.8:
Answer: 0.8
Answer:
0.8
Step-by-step explanation:
The mean of the data set can be found by adding all terms together and dividing by the amount of terms there is. In this case, add all the numbers and divide by 5:
(0.2 + 0.21 + 0.17 + 3.22 + 0.2)/5 =
(4)/5 = 0.8
0.8 is the mean for the given set.
~
What is x in this figure?
Answer: x=36
Assuming that O is the centre of the circle,
108+a+a=180(sum of the interior angles of a triangle is 180)
2a=180-108
2a=72
a=72÷2
a=36
a=x (angles in the same segment are equal)
Therefore x=36
Step-by-step explanation:
What is the equation of the given line?
y = –3
x = –3
y = –3x
x = 3
Answer:
y = -3
Step-by-step explanation:
it crosses the y axis at -3. Also, it's horizontal so the slope is zero.
Ann borrowed $6000 from the bank for 5 years at 12% rate. How much does she owe the bank? I need your help PLEASE!!!
Answer:
Anna owes $3600 to the bank
Step-by-step explanation:
12/100 * 6000 = 720 * 5 years
= $3600
Hence Anna owes $3600 to the bank
On Monday, Jolene played basketball and made 75% of the shots she took. If she missed 7 shots, how many shots did she take? Show your work.
Answer:
She took 28 shots, 7 shots would be the remaining 25% so you multiply it by 4 to get 100% or 7 × 4 = 28
missed shots = 7 = 25% since 75% are successful
proportionality table
25% ...............7
100% ........... = 7 x 100% : 25% = 28
total = 28 shots
what is the product of 6-1/2 and 9-1/4 pls hurry on a timer will give brainles lpslsplspslspslspslspslspslspslspslspspslspslspslspslspslspslspslspslspslspslpslspsl
Answer:
31/2
Step-by-step explanation:
Answer:
60 1/8
Step-by-step explanation:
6 1/2 * 9 1/4 =
= 13/2 * 37/4
= (13 * 37)/(2 * 4)
= 481/8
= 60 1/8
What is the solution for this equation?
-½n² + 18 =0
n= ____
Answer: n=6
Step-by-step explanation:
First you subtract 18 from both sides so that it become -1/2n^2=-18
Second divide both sides by -1/2 so it becomes -18/(-1/2)=n^2
Then you simplify and get n^2=36
Finally you find the square root of both side, and you get n=6
What is 98 square inches to inches
Answer:
9.8995 inches
hopefully this helps
Please show all work!
Artichokes were on sale. Five of them cost $1. At this rate, what would be the price for a dozen artichokes?
Group of answer choices
$2.52
$2.50
$2.40
Answer:
$2.40
Step-by-step explanation:
as five of artichokes caused $1, a dozen is the same number as 12, so use cross multiply and you will get the answer $2.40
cross multiply : 5 artichokes = $1
12 artichokes = x
5x = $1 x $12
5x = $12
x = 12/5
x = $2.40
Determine the rational zeros for the function f(x)=8x^(3)-6x^(2)-23x+6.
a. -(1)/(2),(1)/(4),2
c. -1(1)/(2),(1)/(4),2
b. 1(1)/(2),(1)/(4),-2
d. -1(1)/(2),-(1)/(4),2
Answer:
Step-by-step explanation:
Use the inductive reasoning to find the next two numbers in each pattern.
-4,-2,0,2,____,____
Help please! 10 points
Answer:
74 degrees
Step-by-step explanation:
sin(Ф) = O/H
sin(Ф) = 24/25
Ф = [tex]sin^-^1(24/25)\\[/tex]
Ф = 73.7397...
1. Find the radius of Circle A. r-
1
2. Find the diameter of the Circle A. d-
3. Find the circumference of the circle. C-
4. Find the area of the Circle. A =-
5. Shade in a sector of 90° on the circle. Find that sector area. Area of Sector =
6. Determine the arc length of circle from the shaded region above. Arc Length =
7. Write the equation for the circle.
Answer:
A i think
Step-by-step explanation:
I’ve been bad at math since Elementary, this is my last year of high school and I have to do it virtually with the no teacher. It’s hard for me right now, but I need to pass my last year. If anyone ones anything about odyssey ware or another website where people help each other please tell me~! I need all the help and prayers I can get this year. Thank you in advance~ ♡
Answer: I don’t know much but I still know some! If you ever need help reply to this comment please
Step-by-step explanation:
Write the equation of the graph.
y=1/2x+5
y−3=−1/2(x+1)
y−3=1/2(x+1)
y+3=−1/2(x−1)
Answer:
Solve by Graphing y=1/2x-5 y=-1/3x. y=12x−5 y = 1 2 x - 5 y=−13x y = - 1 3 x. Combine 12 1 2 and x x . y=x2−5 y = x 2 - 5. y=−13x y = - 1 3 x.
Step-by-step explanation:
is the division of two whole numbers is always a non-integer rational number?
Answer:
Every quotient of two integers is always a rational number but not always an integer
Step-by-step explanation:
please pass this on... ( #helpsavelives )
Who ever is reading this:
I love u.
U matter.
The world needs u
hang in there ik it may be bad but u deserve the world <3
ur beautiful no matter ur shape, size, color, gender.. anything
don't give up i need u to live.
i wish i could take everyones problems so yall wouldn't have to have em but i cant so just know ily and if anyone needs to talk u can talk to me
Pls pass this on. Everyone deserves to know this. ♥️♥️
just copy and paste its not hard pls this could save someones life
if h(x) = x^2-5x+7 find each value
1/3*h(-8)
if h(x) = [tex]x^{2} -5x+7[/tex] so the value of [tex]\frac{1}{3}[/tex]× [tex]h(-8)[/tex] = [tex]\frac{111}{3}[/tex].
A mathematical equation is a formula that uses the equals sign to represent the equality of two expressions. The meanings of the word equation and its cognates in other languages can vary slightly. For instance, in French, an equation is defined as having one or more variables, whereas, in English, an equation is any well-formed formula that consists of two expressions linked by the equals sign.
Finding the values of the variables that result in equality is the first step in solving an equation with variables. The variables that must be included in the equation are also known as the unknown.
we have h(x) = [tex]x^{2} -5x+7[/tex]
So, substitute the value [tex]x=-8[/tex] in the equation,
h([tex]-8[/tex]) = [tex](-8)^{2} -5(-8)+7[/tex]
= [tex]64+40+7[/tex]
= [tex]111[/tex]
And now we shall multiply it with [tex]\frac{1}{3}[/tex],
we get, [tex]\frac{1}{3}[/tex]× [tex]h(-8)[/tex] = [tex]\frac{111}{3}[/tex]
For more information about mathematical equation visit: https://brainly.com/question/9575425
#SPJ1
if f(x)=2^x and g(x)=x-4. The graph of (fog)(x) is shown below. What is the range of (fog)(x)?
Answer:
C) [tex]y > 0[/tex]
Step-by-step explanation:
[tex]f(x)=2^x\\\\g(x)=x-4\\\\(f\circ g)(x)=f(g(x))=f(x-4)=2^{x-4}[/tex]
This means that the parent function, [tex]f(x)=2^x[/tex], will shift 4 units to the right along the x-axis, so this DOES NOT affect the range (nor the domain either). Thus, [tex]y > 0[/tex] would be the range.
A pharmacist has 50 g of a topical cream that contains 75% glycerine. How many grams of the cream are not glycerine?
Answer:
12.5 g
Step-by-step explanation:
75% with glycerine, so 100% - 75% = 25% without glycerine
so 50 g ^ 25% = 12.5 g without glycerine
Please helppp
Answers:
-6.5*C/km
-0.29 *C/km
-3.5 *C/km
-0.15 *C/km
Answer:
C
Step-by-step explanation:
these numbers form an addition and subtraction fact family choose the fact family formed by these numbers 6,7,13 what is the fact family of that number
Answer:
7 + 6 = 13
13 = 7 + 6
13 – 6 = 7
7 = 13 – 6
Step-by-step explanation:
Alguien puede resolver esto (Can you solve this operation plis)
-10/3 : 2
Gracias(Thaks you)
△JLK∼△PQR. Find the value of x.
Answer:
the answer to your question △JLK∼△PQR. Find the value of x. is 30 the value of x is 30
Step-by-step explanation:
Sincerely a 13 year old
Question 2.2 write down the general formula for the nth term of sequence. Mystic Rose
Answer:
The nth term of an arithmetic sequence is given by. an = a + (n – 1)
Answer:
The nth term of an arithmetic sequence is given by an = a + (n – 1)d. So, to find the nth term, substitute the given values a = 2 and d = 3 into the formula.
Step-by-step explanation:
Answer the question below each diagram
OD
a. 8+}
.
in ad
be
How many thirds?
Answer:.
Step-by-step explanation:
find the slope of the line below. into your answer as a fraction or a decimal. use a slash mark (/) as the function bar if necessary.
Answer:
[tex]m = \frac{4}{5} = 0.8[/tex]
Step-by-step explanation:
[tex]m = \frac{5 + 3}{6 + 4} = \frac{8}{10} = \frac{4}{5} [/tex]
What is the future value for a 300 deposit earning 4% compounded int for 2 years
Hello
300 x 1.04 ² = 324.48
Pls help
Find the area
Answer:
240 square feet
Step-by-step explanation:
The area of a composite figure can be found by adding the areas of its parts.
__
Extending the vertical line across the figure cuts off a rectangle on the left that is 18 ft long and 10 ft high. It cuts off a triangle on the right that has a base of 20 ft and a height of 24-18 = 6 ft.
The sum of the areas of these parts is ...
rectangle area + triangle area
= (10 ft)(18 ft) +1/2(20 ft)(6 ft) = 180 ft² +60 ft²
= 240 ft² . . . . area of the figure
_____
Additional comment
You can see that this is the product of the height of the rectangle and the overall length of the figure. This means the smaller triangles that stick above or below the horizontal lines would fit exactly into the spaces at the tip of the arrow, filling in a 10 ft × 24 ft rectangle.
With a coupon you can get a pair os shoes that normally costs $84 for only $72 what percentage was the discount
Given parameters:
Original selling price = $84
Discounted Selling price = $72
Unknown:
Percentage discount = ?
Solution:
To find the percentage discount;
Find the discount amount Then find the percentage discount from this value when you place it over the original selling priceDiscount = Original selling price - Discounted selling price
= $84 - $72
= $12
Now,
Percentage discount = [tex]\frac{12}{84} x 100[/tex] = 14.3%
The percentage discount is 14.3%