Answer:
8%
Step-by-step explanation:
158220 - 146500 = 11720
(11720/146500) × 100 = 8
Hey! I need help giving brainliest to correct answer plz try.
The table below shows all of the possible outcomes of rolling a six-sided number cube and flipping a coin.
A 7-column table with 2 rows. Column 1 has entries H, T. Column 2 is labeled 1 with entries H 1, T 1. Column 3 is labeled 2 with entries H 2, x. Column 4 is labeled 3 with entries H 3, T 3. Column 5 is labeled 4 with entries H 4, T 4. Column 5 is labeled 4 with entries H 4, T 4. Column 6 is labeled 5 with entries H 5, T 5. Column 7 is labeled 6 with entries H 6, T 6.
Which outcome is represented by x?
rolling a two and the coin landing on tails
rolling a three and the coin landing on tails
rolling a two and the coin landing on heads
rolling a three and the coin landing on heads
Answer:
5/10
Step-by-step explanation:
hope this helped
Answer:
Its A
Step-by-step explanation:
Evaluate each expression for the given variable
34 + 4/9w for w = -1/2
a
32 and 5/8
b
33 and 7/9
c
26 and 2/7
d
29 and 2/3
Answer:
B
Step-by-step explanation:
The value of expression 34 + 4/9 w at w = -1/2 is [tex]33\frac{7}{9}[/tex]
What is an expression?The definition of an expression in maths is a statement composed of terms and operations.
Given an expression, 34 + 4/9 w
Put w = -1/2
34 + 4/9*(-1/2)
= 34 - 2/9
= 304/9 = [tex]33\frac{7}{9}[/tex]
Hence, The value of expression 34 + 4/9 w at w = -1/2 is [tex]33\frac{7}{9}[/tex]
For more references on expression, click;
https://brainly.com/question/14083225
#SPJ2
find (f-g)(x) when f(x)=3x+2 g(x)=2x^2-4 h(x)=x^2-x+7
the list shows the ingredients needed to make 8 pancakes 240g of plain flour two eggs 600ml of milk Dan wants to make 12 pancakes what quantity of each ingredient should you use
Answer:
Flour = 360g
Eggs = 3
Milk = 900ml
Step-by-step explanation:
Mr. And Mrs. Donahue want to buy a home valued at $365,000. If they have 21.5% of this amount saved for a down payment, how much will their home loan be? a. $78,475 b. $286,525 c. $341,275 d. $357,153
Answer: b. $286,525
Step-by-step explanation:
The amount the have saved for a down payment is:
= 365,000 * 21.5%
= $78,475
They will have to get the rest by loan which is:
= 365,000 - 78,475
= $286,525
Answer:
b
Step-by-step explanation:
A chef uses 2/3 cup of flour for every 1/8 cup of water in a dough recipe. If the chef follows the recipe proportions which statement is true PLEASE SOMEONE HELP ME OUT
Answer:
What statements =?
Step-by-step explanation:
expand the expression -2.5(-3 + 4n + 8)
Answer:
2.5+7.5+-10n+-20
Step-by-step explanation:
Multiply everything on the inside by the number on the outside and put it together with addition signs.
-2.5(-3+4n+8)
-2.5*-3=7.5
-2.5(7.5+4n+8)
-2.5*4= -10
-2.5(7.5+-10n+8)
-2.5*8=-20
-2.5+7.5+-10n+-20
Answer: 7.5 + 200n
Step-by-step explanation:
(-2.5 • -3) + (-2.5 • 4n) + (-2.5 • 8)
7.5 + -10n + -20
7.5 + 200n
HELP ASAP 30 points
Part 1 out of 2
To repair a large truck or bus, a mechanic might use a parallelogram lift. The figure shows a side view of
the lift. FGKL, GHJK, and FHJL are parallelograms.
G
2
T: +
3
5
6
8
17
K
3
Which angles are congruent to 21?
<
,2
2
are congruent to 21.
Check
Next
Answer:
<6 , <8 , <3 are congruent to <1
Step-by-step explanation:
<6 = <1 ( being opposite Angles of parallelogram )
<8 = <6 ( being corresponding angles)
<8 = <1
<3 = <8 ( being opposite angles of parallelogram)
<3 = <1
Hope it will help :)❤
Mrs. Maytag is purchasing a dryer that sells for $640. She has a coupon for a 15% discount. The sales tax in her area is 72%
What will be the final cost of the dryer?
Answer
Help me too
Step-by-step explanation:
Algerba :)) pls help
Answer:
The first one is B, the second is A
Step-by-step explanation:
For a polynomial to be in standard form, it needs to have the exponents decreasing from left to right. In order from left to right, B goes 7,3,2,1,0, hence it is in standard form.
A polynomial cannot have a fractional exponent, hence a is not a polynomial.
PLZZ HURRY The students at Southern Junior High School are divided into four homerooms. Benjamin just moved into the school district and will be randomly assigned to one homeroom.
Which methods can be used to simulate this situation? Select three options..
Flip a coin 4 times, once for each homeroom, with heads up representing being assigned to the homeroom represented by that flip.
Draw a marble from a bag containing 5 white marbles, 5 black marbles, 5 red marbles, and 5 green marbles, with each color representing a different homeroom.
Use a random number generator with 1, 2, and 12 representing the first homeroom, 7, 9, and 10 representing the second homeroom, 3, 8, and 11 representing the third homeroom, and 4, 5, and 6 representing the fourth homeroom.
Roll a number cube with 1 representing the first homeroom, 2 representing the second homeroom, 3 representing the third homeroom, and any other outcome representing the fourth homeroom.
Spin a spinner with 8 congruent sections with 2 sections assigned to each homeroom.
Answer:
BCE
Step-by-step explanation:
Answer: (B, C, E)
Step-by-step explanation:
B) Draw a marble from a bag containing 5 white marbles, 5 black marbles, 5 red marbles, and 5 green marbles, with each color representing a different homeroom.
C) Use a random number generator with 1, 2, and 12 representing the first homeroom, 7, 9, and 10 representing the second homeroom, 3, 8, and 11 representing the third homeroom, and 4, 5, and 6 representing the fourth homeroom.
E) Spin a spinner with 8 congruent sections with 2 sections assigned to each homeroom.
Which ordered pair would form a proportional relationship with the point graphed below?
On a coordinate plane, a line goes through points (0, 0), (10, 40) and (negative 10, negative 40).
A. (40, 10)
b. (–5, –10)
c. (5, 20)
d. (–10, –20)
Answer:
The correct answer would be
C (5,20)
Answer:
i believe the correct answer is c
in a particular class of 35 students, 10 are men. What fraction of the students in the class are men?
Answer:
2/7
Step-by-step explanation:
put the total number of boys over the total number of stuedents
10/35 then simplify by dividing top and bottom by 5 2/7
Answer:
2/7
Step-by-step explanation:
10/35
reduce fraction
10÷5=2
35÷5=7
Write an equation of the perpendicular bisector of the segment with the endpoints (8,10) and ( -4,2).
y =
Answer:
The required equation is:
[tex]y = -\frac{3}{2}x+9[/tex]
Step-by-step explanation:
To find the equation of a line, the slope and y-intercept is required.
The slope can be found by finding the slope of given line segment. A the perpendicular bisector of a line is perpendicular to the given line, the product of their slopes will be -1 and it will pass through the mid-point of given line segment.
Given points are:
[tex](x_1,y_1) = (8,10)\\(x_2,y_2) = (-4,2)[/tex]
We will find the slope of given line segment first
[tex]m = \frac{y_2-y_1}{x_2-x_1}\\= \frac{2-10}{-4-8}\\=\frac{-8}{-12}\\=\frac{2}{3}[/tex]
Let m_1 be the slope of perpendicular bisector then,
[tex]m.m_1 = -1\\\frac{2}{3}.m_1 = -1\\m_1 = \frac{-3}{2}[/tex]
Now the mid-point
[tex](x,y) = (\frac{x_1+x_2}{2} , \frac{y_1+y_2}{2})\\= (\frac{8-4}{2} , \frac{10+2}{2})\\=(\frac{4}{2}, \frac{12}{2})\\=(2,6)[/tex]
We have to find equation of a line with slope -3/2 passing through (2,6)
The equation of line in slope-intercept form is given by:
[tex]y = m_1x+b[/tex]
Putting the value of slope
[tex]y= -\frac{3}{2}x+b[/tex]
Putting the point (2,6) to find the y-intercept
[tex]6 = -\frac{3}{2}(2)+b\\6 = -3+b\\b = 6+3 =9[/tex]
The equation is:
[tex]y = -\frac{3}{2}x+9[/tex]
The equation of the perpendicular bisection that passes through the point (2,6) and has a slope -3/2 is [tex]\rm (y-6)=-\dfrac{3}{2}(x-2)[/tex] and this can be determined by using the point-slope form of the line.
Given :
Endpoints -- (8,10) and (-4,2)
The following steps can be used in order to determine the equation of the perpendicular bisector:
Step 1 - First, determine the slope of the line that passes through points (8,10) and (-4,2).
[tex]\rm m =\dfrac{2-10}{-4-8}[/tex]
[tex]\rm m = \dfrac{8}{12}[/tex]
[tex]\rm m = \dfrac{2}{3}[/tex]
Step 2 - So, the slope of the perpendicular bisector is given by:
[tex]\rm m'm = -1[/tex]
[tex]\rm m' = -\dfrac{3}{2}[/tex]
Step 3 - Now, determine the midpoint of the line that passes through the points (8,10) and (-4,2).
[tex]\rm x = \dfrac{8-4}{2}=2[/tex]
[tex]\rm y = \dfrac{10+2}{2}=6[/tex]
Step 4 - So, the equation of the perpendicular bisection that passes through the point (2,6) and has a slope -3/2 is:
[tex]\rm (y-6)=-\dfrac{3}{2}(x-2)[/tex]
For more information, refer to the link given below:
https://brainly.com/question/11897796
HELPPP PLEASE will mark as brainlist
Answer:
D. 16
Plzzzzz give me Brainliest!!!!!
Need help with Geometry proof--thank u
Step-by-step explanation:
QR is parallel to TU | Given
S is the midpoint of QT | Given
QS = ST | Definition of midpoint
<QSR = <TSU | definition of vertical angles
<QRS = <STU | Definition of Alternate Interior Angles
QSR = TSU | ASA
Pretty sure that's right :D
Also, wherever it says "=", I mean congruency symbol
-4=-5+v/14 what is v
Answer:
14
Step-by-step explanation:
-4+5=1
1=v/14
1x14=14
14=v
A farmer is building a new silo. The circular silo is 27 meters tall and has a radius of 14 meters. What is the area of the base of the silo? Round your answer to the nearest tenth. Use 3.14 for pi
Answer:
615.44m²
Step-by-step explanation:
The base of the silo is a circle
Rea of the base of the silo = πr²
r is the radius of the silo
Given
radius r = 14m
Area of the base of the silo = π(14)²
Area of the base of the silo = 3.14(196)
Area of the base of the silo = 615.44
Hence the area of the base of the silo is 615.44m²
For these questions, give your answers to 1 decimal place.
a) Change 21 out of 71 to a percentage
b) Change 46 out of 154 to a percentage
Answer:
a) 29.6%
b)29.9%
Step-by-step explanation:
Here, we want to change the values to percentage form
a) we have this as;
21/71 * 100% = 29.6%
b) we have thus as;
46/154 * 100% = 29.9%
What divided by three equals 6
Answer:
18
Step-by-step explanation:
18÷3=6
Answer:
18
Step-by-step explanation:
6*3=18
18/3=6
On Gabriela's first birthday, he parents gave her a $50 savings account. On every birthday after that
her parents added to the account, increasing the amount they deposited by $25 each year. What is the
total amount Gabriela's parents will have deposited into the account by her 18th birthday?
Answer:
The answer I got was $500
Answer:
$475
Step-by-step explanation:
$25 times 17 years = $425
$50 on 1st year plus the $425 over 17 years
$475
Nitric acid is in liquid form if its temperature is between -44°F and 181°F.
At what temperatures will nitric acid be in liquid form?
Choose ALL the correct answers.
-178°F
0°F
192°F
145°F
-41°F
36°F
Answer: 144,36,0,-41
hope this helps :}
PLZZZ HELP IF YOU ANSWER THIS JUST TO GET POINTS I WILL REPORT YOU PLZZZ I NEED HELP
Answer:
1372 inches
Step-by-step explanation:
980/5=196
196*7=1372
A Honda dealership sells both motorcycles and cars.there are a total of 200 vehicles on the dealership's lot. the detailer cleaned all the wheels of all the vehicles, which totaled 698 wheels. how many motorcycles and cars are there on the lot?
Answer:
x = 149, cars and 51 motorcyles
Step-by-step explanation:
4x + 2(200-x) = 698
2x = 298 x = 149, cars and 51 motorcyles
[(5+3 to the power 2]}- 4 to the power 2+ 2] divided by 7
Answer:
8
Step-by-step explanation:
Use PEMDAS.
P-Parenthesis/Brackets
E-exponents
M-multiply
D-divide
A-add
S-subtract
a) a³x³-y³
b) 54x³+2y³
c) a²+b²-c²+2ab
d) 49x⁴-154x²y²+9y²
please help me
I am not good at math
Answer:
Meron po ba itong question
Answer: cuddgwodwehihsddutesksksyd
Step-by-step explanation: there u do it to me i do it to u
What is the inverse of y=x+5/3
Answer:
x= -5/3
Step-by-step explanation:
how many people are in the set C n D
Answer:
Numbers 15, 3, 1, and 21 are all in common with C & D. This is totaled up to 4 people.
Step-by-step explanation:
What situation can be represented by the equations y=2x.
A. Mrs. Burns usually beats Mr. Burns at Uno. Only 2 times out of 10 was Mr. Burns able to win
B.One their evening walk, every step Mrs. Burns takes, Max will take 12.
C.Max was playing fetch with Mrs. Burns. Every 1 out of 3 frisbees that Mrs. Burns threw, Max was able catch.
D.Mrs. Burns wants to drain and remodel her pool. She has to drain the pool at a rate of 2 gallons per second until it is empty.
Answer:
D
Step-by-step explanation:
Every second the amount of gallons goes up by 2, so the equation y = 2x would match.
Solve -4/5 divided by -2/3 then explain how you got your answer!!!! HELP ME WITH THISSS
Your answer will be -1 2/10, or -1 1/5 if you're looking for a simplified answer. My method is called KCF, or Keep Change Flip. First, you don't have to do anything with the -4/5. Next, you would want to change the division to multiplication. It is possible to just divide across, but changing it to multiplication is way easier and will save time. After that, you would switch -2/3 to -3/2. FLIPPING THE SECOND FRACTION DOES NOT MEAN THE NEGATIVE TURNS INTO A POSITIVE. Your answer would be 12/10, but we aren't done just yet. 10 goes into 12 once, now we have 1 2/10 left over. If you simplify you will get 1 1/5. So there you have it! I answered you question as best as I could and I hope this was helpful.