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slega [8]
4 years ago
9

based on 2008 study children 6 to 11 years old spend 69180 minute here watching television what's the number written in standard

form
Mathematics
1 answer:
Rainbow [258]4 years ago
5 0
69180 is already in standard form. Its a trick question.
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What are 3 expressions equivalent to 4x-2
Leokris [45]

Answer:

1 2x-4,x-42,2-4x I hope it will help you please follow me

7 0
3 years ago
2.
Delvig [45]

Answer:

The amount after 6 months compounded quarterly is $1917.66 .

Step-by-step explanation:

Given as :

The principal amount deposited in account =  $1850

The bank applied rate of interest = r = 7.25% compounded quarterly

The time period of loan = t = 6 months = 0.5 years

Let the Amount after 6 months = $A

Now,<u> From quarterly Compound Interest method  </u>

Amount = principal × (1+\dfrac{\textrm rate}{4\times 100})^{4\times time}

Or, A = p × (1+\dfrac{\textrm r}{4\times 100})^{4\times t}

Or, A = $1850 × (1+\dfrac{\textrm 7.25}{4\times 100})^{4\times 0.5}

Or, A = $1850 × (1.018125)^{2}

Or, A = $1850 × 1.036578

∴ A = $1917.66

i.e A = $1917.66

So, The amount after 6 months = A = $1917.66

Hence, The amount after 6 months compounded quarterly is $1917.66 . Answer

4 0
3 years ago
Ahmad travelled 1/4 of a journey by Train X, 3/4 of the remainder by Train Y and the remaining 10km by Train Z. a) How far did A
sveta [45]

Hey there! I'm happy to help!

Train X takes out 1/4 of our journey.

Now, we have 3/4 of the journey left.

Train Y takes 3/4 of the last 3/4 of the journey. How much is that, let's just multiply the fractions!

3/4*3/4= 9/16

So, 9/16 of the total journey is done by Train Y.

A fourth of 16/16 is 4/16, so that leaves us with 3/16 left to go.

So, 3/16 of our total distance is equal to 10 km. Let's call our total distance d and set this up as an equation.

3/16d=10

Divide both sides by 3/16.

d= 53 1/3

We also remember that Train Y gave us 9/16 of our total journey, so we can multiply this by our total distance to see how far train Y went.

53 1/3 * 9/16= 30

So, A. Ahmad traveled 30 miles by Train Y and B. his total distance traveled is 53 1/3 miles.

Have a wonderful day and keep on learning! :D

5 0
3 years ago
A straight angle has four angles. angle 1=39º, angle 2=54º, angle 3=48º, what is the measure of angle 4 ?
Ludmilka [50]

Answer:

39 degrees

Step-by-step explanation:

Add: 39+54+48=141

180 (degrees of a straight angle) minus 141=39

39 degrees

Hope I helped!! :)

Brainliest?!?!

Stay safe and have a good day/night/afternoon!!!

8 0
3 years ago
How many sacks can be completely filled with flour fractions
irina1246 [14]

Answer:

Is there any more information? We can not help answer with that much information

Step-by-step explanation:

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