Explore topic-wise InterviewSolutions in Current Affairs.

=15×15/10

=3×15/2

=45/2 is ANSWER

• Selling Price is 896 rupees.

step by step explanation:

Given:

• Cp = 640 rupees
• Profit % = 40 %

To Find:

• Find SP =?

According to the question,Cost Price is given here and profit % is also given here so here said to find selling price.

We know that,

Now,putting on formula

THEREFORE, Selling Price is 896 rupees.

96 is the CORRECT answer

Step-by-step explanation:

576÷6=96

ong>Answer:

The rest of the question: A reporter for the local news station wants to know how the citizens of the area feel about the current gas prices. The reporter decides to gather this information by conducting a survey at the local GOLF course.

Part A

Determine if the chosen sample is random or not random for the POPULATION and give and explanation why.

Part B

Come up with two different ways a random sample could be collected for this population.

Help me please i need help asap

Statistics

1 Answer

AbhilashGM

Feb 28, 2018

The sample is not random. A better way would be to call a random representative sample of the citizens in the local area.

Explanation:

Part A - The sample is not random, because the people that the reporter would find at the golf course would not be representative of the overall citizenry in this area. They would most likely be wealthier (as golf is an expensive pastime/sport). They may be older than the average citizen. They may be biased toward a certain ethnic or racial group (minorities tend to not play golf as much). And so on... there could be other biases in this sample.

Part B - INSTEAD, the reporter should gather census information of the local population and stratify by basic demographic factors such as income, race, gender, etc., and then pick a random sample among each category to call up and survey.

Another APPROACH might be to actually go to gas stations and ASK customers their views when they arrive. The reporter should deliberately pick gas stations in different neighborhoods so as to get a mix of races, income brackets, etc.

ong>Answer:

51

Step-by-step explanation:

the FIRST square perimeter is=60÷4=15

the SECOND square perimeter=144÷4=36

so, the last square perimeter=36+15=51

5x+5 REMAINDER -2

Step-by-step EXPLANATION:

ong>Answer:

I am not KNOW this answer

Step-by-step EXPLANATION:

sorry

Hope it will HELP you mate

Hope it will help you mateHave a NICE DAY ✨

ong>Answer:

25 METERS

Step-by-step explanation:

if we draw both the poles on paper what we get?????

we get,

two poles which are at 24 meters distance apart from feet as well as from the top. but the pole which is 19m in length has 7m more in length than 12m's poles.

so we can say

pole 1 has 12m in height and the second ONE has 19m (12+7)m

and we get a triangle at top of the fig. which we have drawn

the triangle has three sides obviously

one of 24m in length this is the base of the triangle and 7m which is PERPENDICULAR, and the third is unknown which have to calculate.

on applying PYTHAGORAS theorem

(hypotenuse)² = (base)² + (perpendicular)²

on solving this we get the third side

hypotenuse = √[24²+7²}

                    =√625.

                    = 25m

distance b/w the tops of the poles= 25m

I hope it helps you please mark me as brilliant.

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A force is a push or pull UPON an object RESULTING from the object's interaction with another object. WHENEVER there is an interaction between two objects, there is a force upon each of the objects.

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ong>Answer:

13

Step-by-step EXPLANATION:

x=2. (given)

so that

f(2)=2[3(2)]+1

f(2)=2[6]+1

f(2)=12+1

f(2)=13

mark me BRAINLIEST

<U>36:120

= 6:20

= 3:10 is your required answer

Step-by-step explanation:

hope it may help u PLS pls pls follow me & MARK brainliest^_^

ong>Answer:

A term is a single MATHEMATICAL expression. It may be a single number (positive or negative), a single variable ( a letter ), SEVERAL variables multiplied but NEVER added or subtracted. Some TERMS contain variables with a number in front of them. The number in front of a term is called a coefficient.

ong>ANSWER:

Ans is 144

Step-by-step explanation:

it can also be WRITTEN as

• 2^4*2^2*3^2*3^2/2^4*3^2

cos30= √3/2

sin60= √3/2

tan45= 1

so, cos 30+sin 60/tan45

√3/2+√3/2 /1

2√3/2

√3

so √3 is the answer. HOPE it HELPS.

SORRY not ABLE

Step-by-step explanation:

Soryyyy not able to understand

MAY be it is HELPFUL for you .

(2+5X)(2-5x)

= 2²-(5x)² (a+b)(a-b)= a²-b²

= 4-25x²

ong>Step-by-step explanation:

avarage is UR ANSWER right

Dash=8

BECOZ.... 6×7=42

So,8×7 = 56

So,8 is ANSWER

ong>#steps⬇️⬇️

1. draw a ray OA with intial point O.
2. Taking O as a centre and some radius, draw an arc of a CIRCLE, which intersects OA, at a point B.
3. Taking B as centre and with the same radius as before, draw an arc intersecting the previous drawn arc, at a point C.
4. Taking C as centre and with the same radius as before, draw an arc intersecting the arc drawn in step 2, say at D.
5. Draw the ray OE passing through C. Then ∠EOA = 60∘ .
6. Draw the ray OF passing through D. Then ∠ FOE = 60∘ .
7. Next, taking C and D as centres and with radius more than ½ CD, draw arcs to intersect each other, at G.
8. Draw the ray OG, which is the bisector of the angle FOE, i.e., ∠FOG = ∠EOG = 1/2 ∠FOE = 1/2 (60∘ ) = 30∘ .
9. Thus, ∠GOA = ∠GOE + ∠ EOA = 30∘ + 60∘ = 90∘.Now taking O as centre and any radius more than OB, draw an arc to intersect the rays OA and OG, at H and I.
10. Next, taking H and I as centres and with the radius more than 1/2 HI, draw arcs to ntersect each other, at J.
11. Draw the ray OJ. This ray OJ is the required bisector of the ∠ GOA. Thus, ∠GOJ = ∠AOJ = 1/2 ∠GOA = 1/2(90∘) = 45∘.

#Justification:

(i)Join BC.

Then, OC = OB = BC triangle. (By construction)

∴ ∠COB is an equilateral triangle.

∴ ∠COB = 60∘.

∴ ∠EOA = 60∘.

(ii)Join CD.

Then, OD = OC = CD (By construction)

∆DOC is an equilateral triangle.

∴ ∠DOC = 60∘.

∴ ∠ FOE = 60∘.

(iii)Join CG and DG.

In ΔODG and ΔOCG,

OD = OC[ Radii of the same arc]

DG=CG [Arcs of equal radii]

OG=OG [Common]

∴ Δ ODG = ΔOCG [SSS Rule]

∴ ∠ DOG= ∠COG [CPCT]

∴ ∠FOG = ∠ EOG = 1/2 ∠FOE = 1/2 (60∘) = 30∘

Thus, ∠GOA = ∠GOE + ∠EOA = 30∘ + 60∘ = 90∘

∴ ∠AOJ= ∠GOJ= 1/2 ∠GOA = ½(90°)=45

I hope that this answer will help you.✌✌Like it and mark me on brainliest❤❤

ong>Answer:

5x − 2x2 − 8 + 8X2 − 7X − 9 + 3 + 7x2 − 2X

= -2x2 +8x2 + 7x2 + 5x - 7x - 2x -8 -9 + 3= 13x2 -4x -14

ong>ANSWER:

kya Hua BHAI APKA question LIKNA bhul Gaye

8/2=4

is the answer for this QUESTION

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ong>Answer:

1.6-1.43=0.17

Step-by-step explanation:

she NEED 0.17 of a CUP more SUGER

Answer is 0

Step-by-step explanation:

2x^2_60+675 =0

0.005

Step-by-step explanation:

HOPE it HELPS so MARK me brainliest

★GIVEN:-

★TO FIND:-

★FORMULA USED:-

PHYTHAGORAS theorem:-

And,

★SOLUTION:-

As we know that,

Cos A = B/H

It MEANS that Base = 15 and Hypotenuse = 17

We will find Perpendicular by the use of phythagoras theorem:-

Now the Perpendicular is 8.

So,

HENCE, the value of Sin A = 8/17.

ong>PROBABILITY will always be between 0 and 1.

ललदजूऊ जेजे ऊंचे और वक़्त लोगों को है कि वह ऊइऊइऊइ और वक़्त लोगों को है एएए७७५६; क्षैझ

Plz SHOW the figure Without figure I can't answer.

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Step-by-step EXPLANATION:

gsyeygdydhdhhehehsh

97.82 X 0.3 x0.4 + 0.3 = 12. 0384

ong>Answer:

11/20 parts = 22 birds

Hope it helps you..

SPREAD LOVE and POSITIVITY :)

it MEANS 8

8=u-39

u=8+39

u=48

REFER to ATTACHMENT

hope this HELPS ☝️

25×t-4/5-3×10×t-11

is an w

example of up in. PICTURE ️

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Step-by-step EXPLANATION:

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ong>Step-by-step EXPLANATION:

योर आंसर इज आलतू फालतू द पागल है क्या तू पागल है you are duffer man is a famous world of the Paga LOST 15 DEGREES

SORRY I don't KNOW the answer

ok

Step-by-step explanation:

i will THANK your ANSWERS pls fow me

ong>ANSWER:

या प्रकल्पात सहभागी होण्यासाठी आपले नांव वनस्पती/सहभाग यादीत जोडा. आपण या प्रकल्पामधील विशिष्ट क्षेत्रातील सहभागाबाबत, आपले थोडक्यात वर्णन देखिल देउ शकता.आम्ही आपल्या सहभागाचा आदर करतो. सहभागी सदस्यांनी,त्यांच्या सहभागाची ओळख म्हणुन,आपल्या सदस्य पानावर, {{सदस्य विप्र वने}} हा साचा लावावा. तो खालील प्रमाणे दिसेल

Step-by-step EXPLANATION:

please MARK me as brainleast

please HELP me

xy+y+x+1

Step-by-step EXPLANATION:

(x+1) (y+1)

= y*x + y*1 + 1*x + 1*1

= xy+y+x+1

don't KNOW mmmmm m m m m m m

ong>Step-by-step EXPLANATION:

bbhhgyyy you need ANYTHING else from me please LET me KNOW if you need anything else from me please let me know if you need