Answer:
22
Step-by-step explanation:
The 309.3333 is the base amount of seniors that graduate each year, the x is the number of years, so the 21.8571 is the number of students they increase by. This answer is 100% I took the final and got it right. Hope this helps!! :)
Answer:
22
Step-by-step explanation:
At a school there 8 students who play violin, 10 students who play guitar, 3 students who play both , and 12 students who dont play any intrument at all. If a student is randomly selected from tis school, what is the probability that they play violin or guitar?
Answer:
Probably Guitar because it is much more popular
Step-by-step explanation:
Answer:
7/11
Step-by-step explanation:
21/33= 7/11
PLEASE HELP WITH GEOMETRY QUESTION!!
Answer:
s.a = 220 v=200
Step-by-step explanation: s.a2(5*4)+2(4*10)+2(5*10)= 220
V= 5*4*10=200
Solution :
Dimensions given :
Length = 5 cmBreadth = 4 cmHeight = 10 cmSurface area of a cuboid
2 ( lb + bh + hl )2 ( 5 × 4 + 4 × 10 + 10 × 5 )2 ( 20 + 40 + 50 )2 ( 60 + 50 )2 ( 110 )220 cm²Volume of the cuboid
Length × Breadth × Height 5 × 4 × 1020 × 10200 cm³1 If y = 0, which of the following is equivalent to the expression below?
15yº
5y3
• (A) 3y?
• (B) 3y6
• (C) 10y?
• (D) 10y6
Answer:
we have
15yº=15*1=15
when
y=0
5y³=5×0³=0
I think question was wrong it may be
[tex] \frac{15 {y}^{0} }{5 {y}^{3} } [/tex]
=[tex]3 {y}^{ - 3} [/tex]
Please help
13+7= -2(2x-10)
Answer:
x = 1 or x
Step-by-step explanation:
13+7 = -4x +20
24 = -4x + 20
-20 - 20
4 = -4x
/4 /4
1 = x
or x
**MARKING BRAINLIEST PLEASE HELP**
Answer:
6
1, 50.3
Step-by-step explanation:
the second part for question two could be anywhere from 50.1-50.4
Find the area of the circle. Round your answer to the nearest tenth.
9 mm
area: about
mm2
Step-by-step explanation:
area of a circle
A = pi x r^2
r=9
Find the area of this composite shape
11 cm
"11 cm
18 cm
6.5 cm
Answer:
166.5 cm squared
Step-by-step explanation:
Multiply 11x11 =121
Multiply 7x6.5 =45.5 (we get the 7 because 18-11=7)
Then we add 121 and 45.5 and get 166.5
The area of this composite shape is 166.5 square cm
Area of composite figuresComposite figures are figures that has more than 1 shape. The given figure is made up of two rectangles.
The area of the shape is given as shown below;
Area = (11*11) + (7 * 6.5)
Area = 121 + 45.5
Area = 166.5 square cm
Hence the area of this composite shape is 166.5 square cm
Learn more on area of composite shapes here: https://brainly.com/question/8370446
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Find the missing side length a in the similar figures below
Answer:
saan po ang picture niyo
paramasgutan
PLEASE HELP!!!
The club will base its decision about whether to increase the budget for the indoor rock climbing facility on
the analysis of its usage. The decision to increase the budget will depend on whether members are using
the indoor facility at least two times a week. Use the best measure of center for both of the original data
sets to determine whether the club should increase the budget. Assume there are four weeks in a month.
If you think the data is inconclusive, explain why.
Answer:
Yes, they should increase the budget, because both 8 (Manuel) and 9 (Gretchen) are at least 8. 8 times per month is equivalent to 2 times per week.
Step-by-step explanation:
Answer from Plato
Hence, the answer is Plato.
What is the measurement?
Measurement is the process of finding a number that shows the amount of something. Time the ongoing sequence of events is time. We can measure time in seconds, minutes, hours, days, weeks, months, and years.
Here given that,
The club will base its decision about whether to increase the budget for the indoor rock climbing facility on
the analysis of its usage. The decision to increase the budget will depend on whether members are using
the indoor facility at least two times a week. Use the best measure of center for both of the original data
sets to determine whether the club should increase the budget.
As per this we get that,
Yes, they can increase the budget, because both Manuel has [tex]8[/tex] and Gretchen [tex]9[/tex] are at least [tex]8[/tex] and [tex]8[/tex] times per month is equivalent to the two times per week.
Hence, the answer is Plato.
To know more about the measurement
https://brainly.com/question/18076822
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i need it solved and explaned
Answer:
m = -24
Step-by-step explanation:
(m/6) - 7 = -11
Add 7 to each side
(m/6) - 7+7 = -11+7
m/6 = -4
Multiply each side by 6
m/6 *6 = -4*6
m = -24
Answer:
Step-by-step explanation:
m/6-7=-11
m-6*7/6=-11
m-42=-11*6
m-42=-66
m=-66+42
m=-24
EASY MATH PLEASE HELP
NO LINKS PLEASE
EXPLANANTION REQUIRED
I WILL GIVE BRAINLIEST
: ) HINT: THE ANSWER IS NOT A
Answer:
i belive C would be correct
Step-by-step explanation:
so so sorry if im wrong.
might be option c is the answer
In a particular game, a fair die is tossed. If the number of spots showing is either four or five, you win $1. If the number of spots showing is six, you win $4. And if the number of spots showing is one, two, or three, you win nothing. You are going to play the game twice. The probability that you win at least $1 both times is
Answer:
The probability that you win at least $1 both times is 0.25 = 25%.
Step-by-step explanation:
For each game, there are only two possible outcomes. Either you win at least $1, or you do not. Games are independent. This means that the binomial probability distribution is used to solve this question.
Binomial probability distribution
The binomial probability is the probability of exactly x successes on n repeated trials, and X can only have two outcomes.
[tex]P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}[/tex]
In which [tex]C_{n,x}[/tex] is the number of different combinations of x objects from a set of n elements, given by the following formula.
[tex]C_{n,x} = \frac{n!}{x!(n-x)!}[/tex]
And p is the probability of X happening.
Probability of winning at least $1 on a single game:
The die has 6 sides.
If it lands on 4, 5 or 6(either of the three sides), you win at least $1. So
[tex]p = \frac{1}{2} = 0.5[/tex]
You are going to play the game twice.
This means that [tex]n = 2[/tex]
The probability that you win at least $1 both times is
This is P(X = 2).
[tex]P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}[/tex]
[tex]P(X = 2) = C_{2,2}.(0.5)^{2}.(0.5)^{2} = 0.25[/tex]
The probability that you win at least $1 both times is 0.25 = 25%.
The probability that you win at least $ 1 both times is 25%.
Since in a particular game, a fair die is tossed, and if the number of spots showing is either four or five, you win $ 1, while if the number of spots showing is six, you win $ 4, and if the number of spots showing is one, two, or three, you win nothing, and you are going to play the game twice, to determine the probability that you win at least $ 1 both times the following calculation must be performed:
2/6 = 1 1/6 = 4 3/6 = 0 3/6 x 3/6 = X 0.25 = X
Therefore, the probability that you win at least $ 1 both times is 25%.
Learn more about maths in https://brainly.com/question/25834039
Do the following side lengths make a right traingle?
11, 60, 62
Yes or no?
Answer:
No but 11,60, and 61 do make a right triangle
help!! Find the inequality represented by the graph.
The inequality represented by the graph presented below would equal, (-4, 0.5)
Hope this helps! Mark me as brainliest please ;D
A TV priced at £600 is reduced by 15% in a sale. What is the sale price of the TV?
(It’s not 90)
Answer:
It's 510!
Step-by-step explanation:
15% of 600 = 90
600-90 = 510
How do i do A for this part of flower bed area
Answer:
12.6 m2
Step-by-step explanation:
Area between lawn and flower bed is 1m on each side, so the diameter of the flower bed is 4 m2
The radius is 2 m2
Use the area formula: r^2 . Pi
4 * pi = 12.56
Tania has a set of nesting rings. This table shows the relationship between the radius of a ring and the ring's circumference.
What is the circumference for the nesting ring with a 9.5 cm radius?
Answer:
59.66 cm
Step-by-step explanation:
Circumference of a circle = 2πr
π = 3.14
r = radius = 9.5
2 x 3.14 x 9.5 = 59.66 cm
if a tangent ratio is 14/20 what is the measurement
Answer:
4/20
Step-by-step explanation:
Can someone help me on this for 13 points
Answer:
look at the picture i have sent
Answer:
m < ABD = 135
x = 67.5
What is the volume of a sphere with a radius of 12 inches? Use 3.14 for x.
7,234,56 cubic inches
4,069.44 cubic inches
339.12 cubic inches
602.88 cubic inches
the volume of a sphere with a radius of 12 inches is 602.88
PLEASE HELP
solve for the value of x.
Answer:
x = 8Step-by-step explanation:
Let the center be O.
LOH and KOI are congruent as vertical angles.
Angle measure of KOI is the sum of KOJ and JOI.
mKJ = m∠KOI as central angle has same value as intercepted arc.
So we have:
m∠LOH = m∠KOIm∠LOH = m∠KOJ + m∠JOI120 = (7x + 9) + (6x + 7)Solve for x:
13x + 16 = 12013x = 104x = 104 / 13x = 8PLEASE HEP ME WITH THIS ONE
Answer:
Your answer is about 50.27 or 50.26548
Step-by-step explanation:
A = pi*r²
A = pi*4²
A = 50.26548
Solve the system of equations.
3х + 4y = - 23
х = 3y +1
Solve using the quadratic formula. Approximate answers to the nearest tenth.
Answer:
[tex]\displaystyle x=-1, \ 8[/tex]
General Formulas and Concepts:
Pre-Algebra
Order of Operations: BPEMDAS
Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to RightAlgebra I
Standard Form: ax² + bx + c = 0Quadratic Formula: [tex]\displaystyle x=\frac{-b \pm \sqrt{b^2-4ac}}{2a}[/tex]Step-by-step explanation:
Step 1: Define
Identify variables
x² - 7x - 8
↓
a = 1, b = -7, c = -8
Step 2: Solve for x
Substitute in variables [Quadratic Formula]: [tex]\displaystyle x=\frac{7 \pm \sqrt{(-7)^2-4(1)(-8)}}{2(1)}[/tex][√Radical] Evaluate exponents: [tex]\displaystyle x=\frac{7 \pm \sqrt{49-4(1)(-8)}}{2(1)}[/tex][√Radical] Multiply: [tex]\displaystyle x=\frac{7 \pm \sqrt{49 + 32}}{2(1)}[/tex][√Radical] Add: [tex]\displaystyle x=\frac{7 \pm \sqrt{81}}{2(1)}[/tex][√Radical] Evaluate: [tex]\displaystyle x=\frac{7 \pm 9}{2(1)}[/tex]Multiply: [tex]\displaystyle x=\frac{7 \pm 9}{2}[/tex]Add/Subtract: [tex]\displaystyle x=\frac{-2}{2}, \ \frac{16}{2}[/tex]Divide: [tex]\displaystyle x=-1, \ 8[/tex]whats 5.90x6.90
will give brainlest
Answer:
40.71
Step-by-step explanation:
30
I am from the Spanish server where I am ranked star
uwu
Please help I need this I will give brainlest
Answer:
6 is B since we finding W the variable can't be on both sides of the equation, or else we might end up with w = w.
7 is A because when you graph the equation the slope is 1 and the line crosses the y line at 2.
Step-by-step explanation:
peyton has 1/8 of a package if beads left she thinks she can make 3 bracelets from the beads left in the package
Answer:
In mathematics, every integer is a rational number, hence a whole number 3 can be written as 3/1. 1/8 x 3 = 3/8 in fraction form. 1/8 x 3 = 0.375 in decimal form.
Answer:
In mathematics, every integer is a rational number, hence a whole number 3 can be written as 3/1. 1/8 x 3 = 3/8 in fraction form. 1/8 x 3 = 0.375 in decimal form.
Step-by-step explanation:
hope that helped
the admission fee at a small fair is $1.50 for children and $4.00 for adults. on a certain day, $5,050 is collected. if $1,00 adults attended the fair, write and solve linear equation to find the number of children that attended
Answer:
↓
Step-by-step explanation:
Ok here:
(5050-[100·4])÷1.50=k(kids)
(5050-400)÷1.50=k
3100=k
how do i find an angle on any corner using sine ratio
Answer:
Step-by-step explanation:
Make sure the computed ratio is present on your calculator and hit the sin^-1 key. This “inverse sine” function takes a known ratio and returns the angle that produced that ratio. For example, sin^-1(0.8) = 53.130 degrees.
for more;
https://sciencing.com/calculate-angle-sin-7413442.html
Consider the diagram. Which of the following statements are true?
Answer:
AC = DF, AB/BC=DE/EF
Step-by-step explanation: