Can anybody help me on this question?

Can Anybody Help Me On This Question?

Answers

Answer 1

Answer:

60

Step-by-step explanation:

i did the math yeah

Answer 2
The answer is 60 . ........

Related Questions

Select the correct answer.

Two friends are sitting on a seesaw at the park. The height, h(t), of the left seat, in inches above the ground, is modeled by a sine function. Let

trepresent the time, in seconds, since the friends started seesawing.

t

0

1

2.

3

4

5

6

ht)

24

48

24

0

24

48

24

If the friends start seesawing with the plank in a level position, how long does it take for the friend in the left seat to move upward, downward,

and then back to the initial position?

Answers

Answer:

Correct Answer 4 Secs

Step-by-step explanation:

#Platolivesmatter

Hope this helped :)

The time it takes for the friend in the left seat to move upward, downward, and then back to the initial position is 4 seconds.

What is a function?

A relation is a function if it has only One y-value for each x-value.

Two friends are sitting on a seesaw at the park.

The height, h(t), of the left seat, in inches above the ground, is modeled by a sine function.

Let t represent the time, in seconds, since the friends started seesawing.

t       0    1    2  3  4   5   6

h(t)  24 48 24 0 24 48 24

The friends start see sawing with the plank in a level position.

The initial position at 0 of them is at 24.

The group has to come back to this position after moving upward and downward.

The time it takes to reach upward is,

f(48)=1

The time it takes to reach downward after going upward is,

f(0)=3

Coming back to initial potion,

f(24)=4

Hence, the time it takes for the friend in the left seat to move upward, downward, and then back to the initial position is 4 seconds.

To learn more on Functions click:

https://brainly.com/question/30721594

#SPJ7

What is the slope of a line that is perpendicular to the line y = 8x + 5?

O -8
O -1/8
O 1/8
O 8


Answers

The answer to this question is -1/8 because it’s the reciprocal and changes signs as well

help please ............

Answers

It’s between A and c

What does it mean to do something 4.5 times?

Answers

Answer:

This is a standard notation used by many computer programs including Excel. Entering a value in this form is not the same as entering the logarithm of a number. This is simply a shortcut way to enter very large values, or tiny fractions, without using logarithms.

Step-by-step explanation:

what does W equal?
w ÷ 9 = 9

Answers

Answer:

81

Step-by-step explanation:

w/9=9

w=9*9

w=81

Answer:

w = 81

Step-by-step explanation:

To get w, you have to do inverse operations. Because w is being divided, we need to multiply to isolate w because multiplication is the opposite of division.

w/9 = 9

(9) (w/9) = (9) (9)

w = 81

Please help me (Just to inform you I took this once and D is not the correct answer) I’ll give brainalist + points

Answers

Answer:c

Step-by-step explanation:

↓↓ASAP PLAS HELP WILL GIVE BRAINLYEST WILL GIVE BRAINLYEST↓↓
if the Diameter of a can 6 inches an the Height of the can is 4 inches Volume of Can , Surface Area of Can ,and Ratio of Surface Area to Volume

Answers

we know that

diameter of the base of a cylindrical can= 4 in----------> r=2 in

h=6.5 in

[surface area]=2*[pi*r²]+[2*pi*r*h]

then

[surface area]=2*[pi*2²]+[2*pi*2*6.5]=[ 25.13 ]+[ 81.68 ]=106.81 in²

the answer is 106.8 in²

somone know how to do this??
PLEASE HELP.

Answers

im pretty sure your answer for this questio  could be  8184

Find perimeter pt4 brainliest

Answers

Perimeter= X + Y + W. Perimeter is the sum of all sides

Which two ordered pairs represent point a and point b on the graph ?

A 2,3 and B 7,8

A 7,8 and B 8,7

A 3,2 and B 8,7

A 8,7 and B 3,2

Pls help me

Answers

Answer:

2, 3 and 7,8

Step-by-step explanation:

help please triangles and trigonometry

Answers

Answer: x=11.9

Step-by-step explanation:

Here, we need to know the concept of trigonometry

Sine (sin)-- Opposite/Hypotenuse ⇒ O/HCosine (cos)-- Adjacent/Hypotenuse ⇒ A/HTangent (tan)-- Opposite/Adjacent ⇒ O/H

---------------------------------------------------------------------------------

Given

θ = 32°

Hypotenuse = 14

x = adjacent side (relative to θ)

Solve

cos ( 32 ) = x / 14

x = 14 cos ( 32 )

x≈11.9

Hope this helps!! :)

Please let me know if you have any questions

Answer:

x = 11.9

Step-by-step explanation:

x / 32 / 14

x = 11.9

Hope this helps

help there a man walkibg around in my hosue and it late and everyone sleep help!!

Answers

Answer: throw something at it maybe

Step-by-step explanation:

lower quartile of 5, 8, 6, 11, 5, 4, 7, 3, 5, 9, 6, 8

Answers

Answer: 5

Step-by-step explanation:

First order from least to gratest: 3, 4, 5, 5, 5, 6, 6, 7, 8, 8, 9, 11

Then find median (center): 6

Next find the lower quartile also known as the first quartile: 5

Your answer is 5

If you need additional help you can go to khan academy it is a great site with math for pre-k -SAT. Using khan academy I have become an A student.

I hope this helps and may God bless you. Have a nice day, bye!

What would been the volume?

Answers

Answer:

Multiply 43x15x5

Step-by-step explanation:

length x whight x hight


PLEASE HELP !! ILL GIVE BRAINLIEST !! 100 POINTS

Answers

Answer:

I think angle 7 could also measure 117, and I think the angle relationship is alternate exterior angles.

Step-by-step explanation:

If my answers are wrong, I am incredibly sorry!

Given lines l, m and n are all parallel and cut by two transversal lines, find the value
of x.

Answers

Step-by-step explanation:

u should attach the picture of the question because its difficult to identify where x is located

kindly attach the picture

answer choices:
a: 0%
b: 25%
c: 50%
d: 75%
e: 100%

Answers

Answer:

0

Step-by-step explanation:

Answer:

no account has been made so 0% is a required percentage

In an effort to test the hypothesis that the proportion of voters in the younger than 40 year old age bracket who will vote for a particular politician is different than the proportion voters in the above 40 age bracket, the following data was collected. Test hypothesis at 0.10 level of significance.

Population Number Who Will Vote for Politician Sample Size

Below 40 348 700
Above 40 290 650

Required:
a. Reject the Null Hypothesis and condlude that the proportion of voters in the younger than 40 year oid age bracket who will vote for a particular different than the proportion voters in the above 40 age bracket.
b. Do not reject the Null Hypothesis and conclude that the proportion of wotors in the younger than 40 year old age bracket who will vote for a particular politician is not different than the proportion voters in the above 40 age bracket.

Answers

Answer:

We reject H₀ we support the claim that the two proportion are different

Step-by-step explanation:

Younger than 40 years old

Sample size  n₁  = 700

x₁  = 348

p₁ = 348 / 700      p₁ = 0,497     p₁ = 49,7 %

Above 40 years old

Sample size  n₂  = 650

x₂  = 290

p₂ = 290/ 700     p₂ = 0,414      p₂  = 41,4 %

p  =  ( n₁*p₁  +  n₂*p₂ ) / n₁ + n₂

p = 700 * 0,497  + 650 * 0,414 )   / 700 + 650

p = ( 347.9 + 269,1 ) / 1350

p = 0,457      p  = 45,7 %

q = 1 - p         q  = 54,3 %        q = 0,543

CI  is 90 %   significance level is  10 %     α = 10 %     α = 0,1  α/2 = 0,05

zscore for α/2       from z- table is : z(c) = 1,64

Test Hypothesis

Null Hypothesis                                    H₀        p₁  =  p₂

Alternative Hypothesis                        Hₐ        p₁  ≠  p₂

To calculate  z(s) =  (  p₁  -  p₂ ) / √ pq/n₁   +  pq/ n₂

p₁  -  p₂  =  0,497  -  0,414  =  0,083

√ pq/n₁   +  pq/ n₂   = √  0,457*0,543/ 700   +  0,457*0,543/ 650

√ pq/n₁   +  pq/ n₂   =  √ 3,545*10⁻⁴  + 3,82 * 10⁻⁴

√ pq/n₁   +  pq/ n₂   =  2,71 * 10⁻²   =  0,0271

z(s) =  0,083/ 0,0271

z(s) = 3,06

Comparing    z(s)  and z(c)

|z(s)| > |z(c)|

Then z(s) is in the rejection region and we reject H₀

Someone answer this Please

Answers

Answer:

15 miles

Step-by-step explanation:

The Pythagorean theorem states that [tex]a^2+b^2=c^2[/tex] where a and b are the two legs (the sides of the triangle that are adjacent to the right angle) and c is the hypotenuse (the longest side). This only applies to right triangles.

Plug 12 mi and 9 mi into [tex]a^2+b^2=c^2[/tex] as a and b.

[tex]a^2+b^2=c^2\\12^2+9^2=c^2\\144+81=c^2\\225=c^2[/tex]

Take the square root of both sides

[tex]15=c[/tex]

Therefore, the length of the hypotenuse is 15 miles.

I hope this helps!

Kami scores 45 points and 3 basketball games .
How many points does he score per game?

Answers

45 / 3 is 15 so 15 per game

a theater has 49 seats in the first row, 52 seats in the second row, 55 seats in the third row, and so on. how many seats are there in row 20

Answers

Answer:

106

Step-by-step explanation:

this question represents an arithmetic sequence problem where you can use this formula: a(n) = a(1) + d(n-1)  where 'n' is value you're solving for, a(1) is the initial value, and 'd' is the common difference

a(20) = 49 + 3(20-1)

= 49 + 3(19)

= 49 + 57

= 106

If anyone can help me I’d be glad. I’m not the best at geometry :/

Answers

Answer:

C) 1.25

Step-by-step explanation:

The hypotenuse is the sloping side.

The base is the bottom side.

The triangles are similar, so you can use the sides of either triangle. Let's use the side lengths of the smaller triangle.

Length of hypotenuse: 5

Length of base: 4

Ratio of hypotenuse to base: 5/4

To find a decimal value, divide 5 by 4. Use a calculator or long division.

5/4 = 1.25

Answer: C) 1.25

please someone help me with this ASAP especially with the workout!!

Answers

Answer:

78°

Step-by-step explanation:

From the diagram,

Applying sine rule,

SinA/a = sinC/c................... Equation 1

Given: c = 29 cm, C = 50°, a = 37 cm

Substitute into equation 1 and solve for A.

sinA/37 = sin50°/29

sinA = (37×sin50°)/29

sinA = (37×0.766)/29

sinA = 28.34/29

sinA = 0.9774

A = sin⁻¹(0.9774)

A = 77.8°

A ≈ 78°

Hence the measure of angle A = 78°

find the measure of 2 and 4 if 1=122° and 3 = 58°

Answers

Answer:

Due to lack of details, I can come up with several possible answers

if 2 is opposite from ∠3, then ∠2 = 58°

if 2 is opposite from ∠1, then ∠2 = 122°

if 4 is opposite from ∠3, then ∠4 = 58°

if 4 is opposite from ∠1, then ∠4 = 122°

A square postage stamp has area 1,130 mm². About how long is each side?

Answers

Answer:

33.61 mm (the square root of 1130)

Step-by-step explanation:

For the plane curve defined by x = 7 cos t, y = 5 cos t, for t in [0, 2π​] the ordered pair that corresponds to t = π/6 is ___

Answers

Answer:

The ordered pair is: [tex](\frac{7\sqrt{3}}{2},\frac{5\sqrt{3}}{2})[/tex]

Step-by-step explanation:

We are given the following plane curve:

[tex]x = 7 \cos{t}[/tex]

[tex]y = 5 \cos{t}[/tex]

Ordered pair for a value of t:

We find (x,y) for these values of t. So, when [tex]t = \frac{\pi}{6}[/tex]

[tex]x = 7 \cos{\frac{\pi}{6}} = 7\frac{\sqrt{3}}{2} = \frac{7\sqrt{3}}{2}[/tex]

[tex]y = 5 \cos{\frac{\pi}{6}} = 5\frac{\sqrt{3}}{2} = \frac{5\sqrt{3}}{2}[/tex]

The ordered pair is: [tex](\frac{7\sqrt{3}}{2},\frac{5\sqrt{3}}{2})[/tex]

B.Exercise 1: Directions: Write TRUE if the given answer is correct and False if it is not, give the answer. ______1. Mary bought a magazine for Php 135.00, and 2 bottles of nail polish. Give an expression to represent the total amount she spent. Given answer: 2xp+135 or 2p + 135​

Answers

Answer:

Verdader

o

Step-by-step explanation:

please answer
Step by step

Answers

Answer:

B) 20°

Step-by-step explanation:

The top half of the circle is equal to 180°...

13x + 3x + 2x = 180°

18x = 180°

x = 10°

Angle EOD is the opposite angle of 2x

2 (10) = 20°

I need big help!!, 20 points

Answers

Answer:

2 and 4 :)

Step-by-step explanation:

Need help thank you

Answers

Answer:

number B (4×4)+(3×3×3)= 43

Answer:

B. 4² + 3³

Step-by-step explanation:

I'll do each of these expression to see which one equals 43.

2⁴ + 3²

16 + 9

25 ≠ 43; So A is out.

5² + 5³

25 + 125

150 ≠ 43; so C is out.

3² + 2³

9 + 8

17 ≠ 43; so D is out.

4² + 3³

16 + 27

43 = 43, so B is the answer to this question.

Other Questions
What is the BEST way to begin a summary of this story " a Miller, His son, and their Donkey-An update" A. These days modern machines grind into flour quickly and easily. B. A Miller and his son are taking their donkey to the flea market to sell.C. There's a flea market in town, a few miles from the miller's home D. A Miller has a teenage son who is a wise guy and likes to tease him Kelly buys 4 78 pounds of apples and 2 38 pounds of oranges. How many pounds of fruit does she buy altogether? Show Your work Which of the following can be said of the Moral Majority? A. li mixed political action with Christian values. B. It was formed to oppose an ultraconservative political agenda. C. It was founded by Pat Robertson to oppose liberal ideas D. It gave moderate Democrats a voice in the political debate There have been fossils found of a crocodile that lived in both Africa and South America (at the same time period). What does this information and picture suggest? What is the remainder when P(x)=2x3-3x2-5x-6 is divided by (x-3) explain why you believe you should you hold on to dreams? HELP if youre smart answer all 9 questions its easyNO LINKS!!! pls be correct answer 1,2,3,4,5,6,7,8? Please help meThe term "unification" refers to the merging of two states into one, but not to the creation of regional political or economic blocs.Please select the best answer from the choices provided.TF Can you think of other ways private property in the price system affect our economy? ------------------------- Select all shapes that have a volume of 36pi cubic units. what is an electromagnetic wave PLEASE ILL GIVE 15 POINTS AND BRAINLESt Please help meeeeeeeee???!!! What is the area of the triangle? why many are dying because of having Co.vid Vaccine?? a bullet of mass 120g is fired horizontally into a fixed wooden block with a speed of 20m\s. The bullet is brought to rest in a wooden block in 0.1secs by a constant resistancecalculate the;(I) magnitude of the resistance(ii) distance moved by the bullet in the wood pls help meee asap!!!!!!!!!!!!!!!! What city was considered to be the cultural capital of eurape Find the volume 10 2/5cm 3cm 8 1/3cm