a spinner with 4 colors is spun for total of 50 trials yellow was selected 10 times what is the exprimental probability of the spinner landing on yellow

Answer:

C

Step-by-step explanation:

2^4 = 16 so simplify the first term to 2*2*[tex]\sqrt[4]{x}[/tex]=4*[tex]\sqrt[4]{x}[/tex]

Cannot simplify second term

3^4=81 so simplify third term to 3*3*[tex]\sqrt[4]{x}[/tex]=9*[tex]\sqrt[4]{x}[/tex]

2^4 = 16 so simplify the last term to 4*2*[tex]\sqrt[4]{2y}[/tex]=8*[tex]\sqrt[4]{2y}[/tex]

4+9=13

-2-8=-10

so choose C

Answer:

I would think J because they gained the same amount

Answer:

a) aₙ = n+5 → 6,7,8,9,10....

b) aₙ = 5n  → 5,10,15,20,25...

c) aₙ = 3n+5 → 8,11,14,17,20

d) aₙ = 5n+3 → 8,13,18,23,28

Step-by-step explanation:

Explanation

Given [tex]n^{th}[/tex] term of the sequence

aₙ = n+5

Put n =1

a₁ = 1+5 =6

put n =2

a₂ = 2+5 =7

Put n=3

a₃ = 3+5 =8

and so on

The sequence  6,7,8,9,10....

b)

Given [tex]n^{th}[/tex] term of the sequence aₙ = 5n

Put n=1 ⇒ a₁ = 5

put n=2 ⇒ a₂ = 10

and so on

5,10,15,20,25..

c)

Given [tex]n^{th}[/tex] term of the sequence aₙ = 3n +5

put n=1 ⇒   a₁ =8

Put n=2  ⇒ a₂ =11

Put n=3  ⇒ a₃ = 14

and so on

The sequence  8 , 11, 14 , 17 , 20 ..

d)

Given [tex]n^{th}[/tex] term of the sequence aₙ = 5n +3

Put n=1 ⇒ a₁ = 8

Put n=2⇒ a₂ = 13

Put n=3 ⇒a₃ = 18

and so on

The sequence 8,13,18, 23..

Answer:

Sixth day

Step-by-step explanation:

Keep adding 2 until you get to 13

Answer:

59.04°

Step-by-step explanation:

Elise is standing on top of a 50 foot building and sees her friend, Molly. If Molly is 30 feet away from the base of the building, what is the angle of depression from Elise to Molly? Elise's eye height is 4.5 feet.

We solve using the Trigonometric function of Tangent

tan x = Opposite/ Adjacent

tan x= 50 ft/30ft

x = arc tan (50 ft/30 ft)

x = 59.036243468°

Approximately = 59.04°

Answer:

The y-intercept of line A is 6 and the y-intercept of line B is 6. Basically y-intercept is the y variable and in this case 6 is the y variable (0, 6). This means that line A and line B are the same. Not sure what options you have in the end but they are the same. Hope this helps, thank you :) !!

Answer:

The answer is D, 68

Step-by-step

this is the Angles Outside a Circle Theorem

(If a tangent and a secant, two tangents, or two secants intersects in the the exterior of a circle, then the measure of the angle formed is one half the difference of the measures of the intercepted arcs.

math

one circle = 360 degrees

you do not know the other part of the circle

so... 360 - 248 = 112

now you want to divide 112 by two = 68

x = 68 degrees

Answer: equation y = 1/2 x -4

Step-by-step explanation:

Since u have the slope just keep working with it 1 down 2 left and u will arrive at the y intercept

Answer:

8m+-9n

Step-by-step explanation:

Answer:

The answer is C

Step-by-step explanation:

Area of a parallelogram= bh

b- base

h- height

y in your problem would be the base and h would be the height

Answer:

x=9   output 1=20.25

Output 2 equals 27

Step-by-step explanation:

This function is constant, so you do input times 2.25 for each.

The box below 6 is 9 because we are counting by 3

9 x 2.25=20.25

12 x 2.25=27

Hope this helped :)

Answer:

Step-by-step explanation:

muffin times 2.25=output

so 12x2.25=27

and also x=9

so 9x2.25=20.25

Answer:

its D

Step-by-step explanation:

super sure.......

Answer:

10.7a−8.1b

I hope I helped you!

Answer:

2nd answer choice No, 6/2 does not equal 2/24 :)

Step-by-step explanation:

6/2=3 while 24/10=2.4

Another way you could think about it:

6*2=12

2+2=4

6*3=18

4+2=6

6*4=24

6+2=8

So 24 ounces of the shake would only be 8 grams of protein.

Answer:

196.48

Step-by-step explanation:

Area of the semi-circle:

A= (πr^2)/2

A= (3.14 x 64)/2

A= 100.48

Area of triangle:

A= 1/2bh

A= 1/2(16)(12)

A= 96

96 + 100.48= 196.48

brainliest pls

Step-by-step explanation:

Area of the given figure= area of semicircle + area of triangle

= 1/2 py r²+ 1/2 × b× h

= 1/2×22/7×8+1/2×16×12

= 760/7 m²

Answer:

Angle PSQ is 61°

Step-by-step explanation:

In the triangle ΔPQR, we have;

m∠QPS = 65°

m∠PRQ = 43°

Line PSR is a straight line

m∠PQS : m∠SQR = 3:1

Therefore;

∠PQR = 180° - (∠QPS + ∠PRQ), by the angle sum theorem of a triangle

∴ ∠PQR = 180° - (65° + 43°) = 72°

∠PQR = 72°

∠PQR = m∠PQS + m∠SQR by angle addition postulate

m∠PQS : m∠SQR = 3:1

∴ m∠PQS = 3 × m∠SQR

∴ ∠PQR = m∠PQS + m∠SQR = 3 × m∠SQR + m∠SQR = 4 × m∠SQR

∠PQR = 4 × m∠SQR

∴ 4 × m∠SQR = ∠PQR = 72°

m∠SQR = 72°/4 = 18°

m∠PQS = 3 × m∠SQR = 3 × 18° = 54°

m∠PQS = 54°

∠PSQ = 180° - (∠QPS + ∠PQS) by the angle sum theorem

∴ ∠PSQ = 180° - (65° + 54°) = 61°

Angle ∠PSQ = 61°.

Answer:

Step-by-step explanation:

6(2x+ 10) = x - 61

12x + 60 = x - 61

11x + 60 = -61

11x = -121

x = -11

6y= -11 - 61

6y = -72

y = -12

(-11, -12)

y=2x+10

Swap sides so that all variable terms are on the left hand side.

2x+10=y

Subtract 10 from both sides.

2x=y−10

Divide both sides by 2.

2

2x

​  

=  

2

y−10

​  

Dividing by 2 undoes the multiplication by 2.

x=  

2

y−10

​  

Divide y−10 by 2.

x=  

2

y

​  

−5

SOLVE FOR Y

y=2(x+5)  

6y=x−61

Swap sides so that all variable terms are on the left hand side.

x−61=6y

Add 61 to both sides.

x=6y+61

SOLVE FOR Y

y=  

6

x−61

​  

Answer:

Airplane rides (3/5 ) and Bumper cars(7/12)

Step-by-step explanation:

The airplane rides is 3/5 full the Ferris wheel is 3/8 full the bumper cars are 7/12 full

what fraction of these rides are more than a half

Half = 1/2 = 0.5

Hence, we convert the fractions to decimals

The airplane rides is 3/5 full

= 3/5 = 0.6

The Ferris wheels is 3/8 full

= 3/8 = 0.375

The bumper cars are 7/12 full

= 7/12 = 0.583

The fraction of these rides that are more than a half are:

Airplane rides (3/5 ) and Bumper cars (7/12)

Answer:

the blank= 12.82

Step-by-step explanation:

Answer:

12.82

Step-by-step explanation:

x = blank

x / (-2) = -6.41

multiply both sides by -2

x = 12.82

assuming you means k = log_2(3) [as log(2)3 is the same thing as 3log(2) due to multiplication being commutative]

given log(ab) = log(a) + log(b)

log_2(48) = log_2(3) + log_2(16)

Answer: The answer is ACTUALLY C

Step-by-step explanation:

REMEMBER: The radius is always half of the diameter.

So the question is asking us what is the radius of a garden with a circumference of 28. In order to find HALF of that you would need to divide 28 so the answer is ( C ) not d...

SOLID PROOF:  

Answer:

mean=(4+7+3+8)/4=22/4=5.5

Answer: 3(x-3)/4-1/2=2/3  

Step-by-step explanation:

The least common denominator will be the least common multiple of 4,2,3 which is the product of the highest occurring primes of the numbers prime factorization...

4=2*2, 2=2, 3=3, so the least common denominator is 2*2*3=12

Answer:

12

Step-by-step explanation:

got it right on my quiz

Answer:

Step-by-step explanation:

3 ( y + 8) = 2y - 6

3y + 24 = 2y - 6

3y - 2y = - 6 - 24

y = - 30

Step-by-step explanation:

3y + 24 = 2y -6. subtract 2y from each side

y +24 = -6 subtract 24 from each side

y = -30

Answer:

one solution

Step-by-step explanation:

-2x - 4 = x - 5

-3x - 4 = -5

-3x = -1

x = 1/3

y = 1/3 - 5

y = 1/3 - 15/3

y = -14/3

(1/3, -14/3)

Answer:

is there a picture to express the question

Answer:

$840

Step-by-step explanation:

630/0.75 = 840