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7nadin3 [17]
3 years ago
6

7 + (10 − 4)to the power 2 ➗ 4 ✖️1 over 2 to the power of 3

Mathematics
1 answer:
iragen [17]3 years ago
8 0

Answer:

86

Step-by-step explanation:

=> 7+(10-4)^2 /4 (\frac{1}{2} )^3

=> 7+(6)^2 / 4(\frac{1}{8})

=> 7+36 / \frac{1}{2}

=> 43 * 2

=> 86

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Connor took out a 4 year loan to buy a car at a 4% simple interest rate. if he has to pay $240 in interest, how much principal d
uysha [10]

Answer:

The principal borrow for loan is $1,500 .

Step-by-step explanation:

Given as :

The interest paid on simple interest = s.i = $240

The rate of simple interest applied = r = 4%

The time period for loan = t = 4 years

Let The principal borrow = $p

Now,<u> from Simple Interest method</u>

Simple Interest = \dfrac{\textrm principal\times \textrm rate\times \textrm time}{100}

Or. s.i = \dfrac{\textrm p\times \textrm r\times \textrm t}{100}

Or, $240 = \dfrac{\textrm p\times \textrm 4\times \textrm 4}{100}

Or, $240 × 100 = 16 × p

Or, $24000 = 16 × p

∴ p = \dfrac{24000}{16}

i.e p = $1,500

So, The principal borrow for loan = p = $1,500

Hence, The principal borrow for loan is $1,500 . Answer

3 0
3 years ago
In triangle abc angle a = 40◦, side b = 11 and side c = 5. use the cosine rule to find the length of side a, to two decimal plac
Sonbull [250]
A^2 = b^2 + c^2 - 2bc cos a

    = 11^2 + 5^2 - 2*5*11 cos 40

   =  7.86 to 2 DP's

to find the remaining angles use the sine rule:-
a / sin A = b / sin B so

7.857/ sin 40 =  11 / sin B
sin B = 11 sin40 / 7.857 = 0.8999

<B = 64 degrees 

so <C = 180 - 64-40  =  76 degrees
5 0
3 years ago
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Harlamova29_29 [7]

Answer:

The sum of 0.380 and 0.245 would be 0.625

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What is 3.45 written as a percentage?
DiKsa [7]

Answer:

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Step-by-step explanation:

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3 years ago
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EleoNora [17]

Answer:

1000miles per hour

Step-by-step explanation:

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3 years ago
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