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Veronika [31]
3 years ago
7

The Fernandez family drove 273 miles in 5.25 hours. How far would they have driven at that rate in 4 hours?

Mathematics
1 answer:
Vaselesa [24]3 years ago
4 0
The Fernandez family would have driven 208 miles in a rate of 4 hours. 
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Find dy /dx of x² - 2x + 5 - 6x
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Answer:

Step-by-step explanation:

If y=x^2-2x+5-6x then

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\frac{dy}{dx}=2x-8

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AD is a diameter of a circle and AB is a chord. If AD=34cm, AB=30cm, the distance of AB from the centre of the circle is :
e-lub [12.9K]

Answer:

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Step-by-step explanation:

The chord and the diameter form one leg and the hypotenuse of a right triangle. The other leg, BD, has length ...

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7 0
3 years ago
A credit union client deposits $3,300 in an account earning 6.5% interest, compounded annually. What will the balance of the acc
astra-53 [7]

Answer:

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Step-by-step explanation:

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P = $3,300

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The compound interest is given by:

A = p\bigg(1+\dfrac{r}{n}\bigg)^{nt}

where A is the amount, p is the principal, r is the interest rate, t is the time in years and n is the nature of compound interest.

Since interest is compounded annualy we use n = 1

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3 years ago
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ELEN [110]

Answer:

5+5root3

Step-by-step explanation:

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3 years ago
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