The answer is C. when you plug in your equation you should get a decimal but make sure to round up or down to the nearest WHOLE number so it would be C.
Using the data set below, what is the mean? 4,6,6,7,7,8,8,8,9
A 9
B 7
C 63
Answer: B, 7
Step-by-step explanation: Mean is adding all numbers then dividing so 4 + 6 + 6 + 7 + 7 + 8 + 8 + 8 + 9 is 63 and then divide it by the total numbers (9)
63 divided by 9 is 7
7 is the mean, or B
can someone help me with this problem? Thank you!
113.04 ft2
Step-by-step explanation:
r=d/2=12/2=6
A= pi*r*r=3.14*6*6
A=113.04
Answer:
113.04
Step-by-step explanation:
r = 12÷2
r=6
A=3.14×6^2
A=113.04
The surn of the lengths of any two sides of a triangle is greater than the lengt of the third side what triangle inequality is being describre in the given statement?
Answer:
triangle inequality theorem
Step-by-step explanation:
the triangle inequality theorem states that the sum of any 2 sides of a triangle must be greater than the third side
Can someone please help?
{2x+y=20
{6x-5=12
Answer:
x= 7 y=6
Step-by-step explanation:
Rosa has 15 yards of ribbon. She uses 8 feet of ribbon to tie gift bags. How many feet of ribbon are left?
The feet of ribbon Rosa left when she has 15 yards of ribbon and used 8 feet of ribbon to tie gift bags, is 7 feet.
What is the subtraction?Subtraction is the resultant number which is obtained by reducing a number with another. Let a number a is subtracted with the another number b. Then the subtraction of these two number will be,
[tex]D=a- b[/tex]
Here, (a, b) are the real numbers.
Rosa has 15 yards of ribbon. She uses 8 feet of ribbon to tie gift bags. Let suppose she has left n feet of ribbon. Thus,
[tex]n=15-8\\n=7[/tex]
Thus, the feet of ribbon Rosa left when she has 15 yards of ribbon and used 8 feet of ribbon to tie gift bags, is 7 feet.
Learn more about the subtraction here;
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Answer: Rosa has 5 feet left of her ribbon
Step-by-step explanation:
43 points helppppppppppppppp
[tex]\qquad\qquad\huge\underline{{\sf Answer}}[/tex]
Refer to the attachment ~
Length and width of the rectangle measure :
[tex]\qquad \sf \dashrightarrow \:5 - ( - 4) = 9 \: units[/tex]
and
[tex]\qquad \sf \dashrightarrow \:0 - ( - 5) = 5 \: units[/tex]
Let's find the Perimeter ~
[tex]\qquad \sf \dashrightarrow \:2(9 + 5)[/tex]
[tex]\qquad \sf \dashrightarrow \:2(14)[/tex]
[tex]\qquad \sf \dashrightarrow \:28 \: units[/tex]
Now, find the Area of rectangle :
[tex]\qquad \sf \dashrightarrow \:9 \times 5[/tex]
[tex]\qquad \sf \dashrightarrow \:45 \:unit {}^{2} [/tex]
Answer:
Perimeter = 28 unitsArea = 45 square unitsStep-by-step explanation:
Finding Perimeter
2(Length + Width)2(9 + 5)2(14)28 unitsFinding Area
Length x Width9 x 545 square units√14y²-20y+48+√14y²-20y-15=9
√14y²-20y+48-√14y²-20y-15=....?
Answer:
=−40y+33
Step-by-step explanation:
√14y2−20y+48−√14y2−20y−15
Simplifies to:
−40y+33
=−40y+33
Fill in the table using this function rule.
y=2 + 5x
X
у
3
0
4.
5
10
[tex]\Huge{\mathcal{\color{black}{Hey \: there!}}}[/tex]
[tex] \large\underline{ \boxed{ \sf{✰Important\: points }}}[/tex]
A relation in which each element of the domain is associated with exactly one element of the codomain.function rule is also known as chain rule (A formula for computing the derivative of the functional composition of two or more functions.)through this we can easily value of another variable by computing value of one variable
[tex]\rule{70mm}{2.9pt}[/tex]
[tex] \underline{ \boxed{ \sf{✰Given\: function }}}[/tex]
⇒y=2+5x
★ if x=3 then y =17
y= 2+5(3)y= 2+15y=17★ if x=4 then y= 22
y=2+5(4)y=2+20y=22★ if x=5 then y=27
y=2+5(5)y=2+25y=27★ if x=10 then y=52
y=2+5(10)y=2+50y=52[tex]\rule{70mm}{2.9pt}[/tex]
Hope it helps!
If 8 ounces is 1 cup, how many cups would 72 ounces be?
Answer:
9 cups
Step-by-step explanation:
Because 1 cup is 8 ounces, and we need to find how many cups we need to have 72 ounces.
You have to divide 72/8 and the answer will be 9
The company plans to give away 750 hats. If you buy a ticket to the game, what is the probability that you
will receive a hat?
Answer: 750/500,000
Step-by-step explanation:
you get this because:
the company is giving out 750 hats and there are 500,000 people so you divided those numbers
what is the image of A(2,1) after reflecting it across x=4 and the. across the x-axis
Answer:
(6,-1)
Step-by-step explanation:
(2, 1) is the first point,
(6, 1) is the point after it is reflected over x = 4,
(6, -1) is the point after it is reflected over the x-axis.
A rental car company charges $34.35 per day to rent a car and $0.09 for
every mile driven. Enola wants to rent a
car, knowing that:
•
She plans to drive 425 miles.
She has at most $210 to spend.
Use the drop-down menu below to write an inequality representing d, the
total number of days Enola can rent the car while staying within her budget.
d
7=a-5 what does a equal
[tex]\rule{300}{1}\\\dashrightarrow\large\textsf{\textbf{\underline{Given question:-}}}}[/tex]
7=a-5. What does a equal?
[tex]\dashrightarrow\large\textsf{\textbf{\underline{Answer and how to solve:-}}}[/tex]
When solving an equation, it's always a great idea to make sure all variables are on the left side of the equation and the numbers are on the right.
Since in our equation, we have numbers on both sides, we need to move all numbers to one side:-
7=a-5
This is the same as
a-5=7
Now, add 5 on both sides:-
a=12
So we conclude that a=12.
Good luck with your studies.[tex]\rule{300}{1}[/tex]
1. Hypothesis: 'n is an odd number.Conclusion: n + 1 is an even number Which of the following is the correct conditional statement that combines the given hypothesis and conclusion?
On is an odd numberthen n + 1 is an even number".
If nu is not an odd number, then n + 1 is not an even number".
if nu is an odd number then n + 1 is not an even number".
If n is not an odd number then n + 1 is an even number
Answer:
A, If n is an odd number, then n + 1 is an even number
Step-by-step explanation:
Any number that is odd, when taken up by the integer 1, will become an even number.
divide £36 in the ratio 5:1
Answer:
30 : 6Step-by-step explanation:
divide £36 in the ratio 5:1
36 : (5 + 1) =
36 : 6 =
6 (unit)
6 * 5 = 30
6 * 1 = 6
30 : 6
Solve for the variable
4 = 7/y
Answer: y = 7/4
Step-by-Step Explanation:
=> 4 = 7/y
= 7/y = 4
=> y = 7/4
Therefore, y = 7/4
Step-by-step explanation:
4=7/y
cross multiplying
4×y=7
dividing bothsides by 5
4y/4=7/4
y =7/4
I need a answer quick!
Answer:
{5, -3} {0, -1/3}
Step-by-step explanation:
For the first problem, they all have a GCF of 2, so you divide it all by 2 to get x^2-2x-15=0. Now, we need two factors of -15 that equal -2. Those are -5 and 3. Our new equation is x^2-5x+3x-15. To factor, the GCF of x^2 and 5x is x, so divide by x and you get x(x-5). The GCF of 3x and 15 is 3, so divide by 3 and you get 3(x-5). Now, put the numbers outside of the parenthesis into their own, and you get (x+3)(x-5). To get to 0, for the first one x has to be -3, and for the second, x has to be 5.
For the second, 12x^2 and 4x have a GCF of 4x. Since this we don't have a c value, we just divide and factor like this: 4x(3x+1). Since 4x is outside the parenthesis but we don't have any other terms outside, x=0 because 4(0) is 0. To cancel out 1, our x value inside has to be -1/3, because -1/3*3=-1.
Hope this helped!
Help me asap!! PLS I RLLY NEED IT
Answer:
Step-by-step explanation:
A.27 (aka 3x3x3)
B.7x7x7x7
C4x4x4x4x4x4x4
D.5x5x5x5x5x5
E.9x9x9
F.8x8
G.12x12x12
H.1x1x1x1x1x1x1x1x1x1x1x1
I.8x8x8x8
J.6x6x6x6x6
K.12x12x12
L.18x18x18
Alan wants to install security cameras in his store, which has dimensions of 30 feet by 30 feet. Each camera can view an area of approximately 112.5 ft2, with a viewing area shaped like a right triangle. How many cameras will be necessary to cover the entire store? . If he places cameras only in the corners of the store, how much area is left uncovered? ft2.
Based on the information given, the area that will be left uncovered will be 450ft².
From the information given, the area of the store roof will be:= 30 × 30 = 900ft²
The area viewed by the camera = 112.5ft²
Therefore, the number of cameras needed will be:
= 900/112.5 = 8
When he places the cameras in the corners of the store, he area covered will be:
= 4 × 112.5 = 450ft²
Therefore, the area left uncovered will be:
= 900 - 450
= 450 ft²
Learn more about areas on:
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Koji is cooking dinner. he has a yellow onion that weighs 0.59 pounds, and a red onion that weighs 208.65 grams. there are 453.5924 grams in a pound. which onion is heavier, and how many ounces heavier is it? a. the red onion is 4.48 ounces heavier than the yellow onion. b. the red onion is 7.69 ounces heavier than the yellow onion. c. the yellow onion is 1.56 ounces heavier than the red onion. d. the yellow onion is 2.08 ounces heavier than the red onion.
By using changes of units, we will see that the correct option is d.
Which onion is heavier?
We know that the yellow onion weighs 0.59 lb
The red onion weighs 208.65 grams.
The thing we need to do, is write the first mass in grams, then we use:
1 lb = 453.59g
Then we can rewrite:
0.59 lb = 0.59* 453.59g = 267.62g
Then we can see that the red onion is heavier.
The difference in mass is:
m = 267.62g - 208.65g = 58.97g
Now we want to rewrite this in ounces, remember that:
1g = 0.035oz
Then:
58.97g = 58.97*0.035oz = 2.064 oz
Then the correct option must be d.
If you want to learn more about change of units:
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Solve the equations x + y = 300 and 12x + 15y
4,140
Answer:
x=120
y=180
Step-by-step explanation:
x=300-y
12x+15y=4140
12(300-y)+15=4140
y=180
substitute
x=300-180
x=120
Which of the following is an example of a rational function?
f(x) = 270(1.01)x
g of x equals the quantity x squared minus 5x plus 7 end quantity divided by the quantity x minus 3 end quantity
h(x) = |x + 2|
p(x) = log4(x)3
Answer:
(Second Option) = g of x equals the quantity x squared minus 5x plus 7 end quantity divided by the quantity x minus 3 end quantity
Step-by-step explanation:
A rational function contains a polynomial in both the numerator and the denominator. This answer fits that requirement.
What is the approximate circumference of the circle that has a center at (2, 1) and passes through the point (7, 1)? A 10 units B. 16 units С 31 units D 79 units
Answer:
C. 31 units
Step-by-step explanation:
Circumference of a circle is the distance around the circle and is given by C = pi•d
Your circle with a point and center given has a radius of 5 because from (2,1) to (7,1) is 5 units. Radius 5 means the diameter is 10.
C = pi•10
= 3.14•10
= 31.4 using 3.14 as an approximation for pi.
Circumference is approximately 31 units.
Please help I’m slow
Which Kind of Triangle is Shown?
Select the correct answer.
Howard's bank gave him a personal loan because they found him creditworthy. Which type of loan did Howard get?
Х
A.
a secured loan
B.
an unsecured loan
OC
a variable-rate loan
Next
The correct answer is "Secured Loan." Hope this helps! <3
What is the distance between (-13, 9) and (11, 2) on a coordinate grid?
Answer:
25Step-by-step explanation:
[tex]\text{distance} =\sqrt{\left( 11--13\right)^{2} +\left( 2-9\right)^{2} }[/tex]
[tex]=\sqrt{\left( 24\right)^{2} +\left( -7\right)^{2} }[/tex]
[tex]=\sqrt{576 +49 }[/tex]
[tex]=\sqrt{625 }[/tex]
[tex]=25[/tex]
Answer:
25
Step-by-step explanation:
PLEASE HELP ASAP 100 POINTS BRAINLIST
uppose you toss a coin and then roll a number cube.
What is the sample space for the compound event?
Question 9 options:
H1 T1 H2 T2 H3 T3 H4 T4 H5 T5 H6 T6
TH1 TH2 TH3 TH4 TH5 TH6
H T 1 2 3 4 5 6
H1 T1 H6 T6
Two at once
So
Sample space for coin
{H,T}Sample space for cube
{1,2,3,4,5,6}Combine sample space
{H1,H2,H3,H4,H5,H6,T1,T2,TE,T4,T5,T6}Option A
Which is the better deal?
A. 8 ounce jar of sauce for $1.20
B. 12 ounce jar of sauce for $1.44
C. 16 ounce jar of sauce for $2.40
D. 4 ounce jar of sauce for $0.64
I really need help please
Answer:
what?
Step-by-step explanation:
