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3 years ago

What is the value of the expression – 57 - (-13 +33)?

Mathematics

1 answer:

Andrews [41]3 years ago

6 0

Answer:

-77

Step-by-step explanation:

-57-(-13+33)

=-57-20

=-77

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Sophie [7]

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2 years ago

Landon invested $110 in an account paying an interest rate of 4.1% compounded

krok68 [10]

Answer:

the amount after 5 years using compound continuously is $135.03

Step-by-step explanation:

The computation of the amount after 5 years using compound continuously is as follows

= Principal × e^(rate × time period)

= $110 × e^(4.2% × 5)

= $110 × 1.227525065

= $135.03

Hence, the amount after 5 years using compound continuously is $135.03

We simply applied the above formula so that the correct value could come

And, the same is to be considered

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2 years ago

The face of a clock has a circumference of 63 in. What is the area of the face of the clock?

ryzh [129]

Answer:

The area of the clock $= 315.41\ inch^{2}$

Step-by-step explanation:

We have been given the face of the clock that is $63\ in$

So that is also the circumference of the clock.

Since the clock is circular in shape.

So $2\pi(r)=63\ inch$

From here we will calculate the value of radius $(r)$ of the clock that is circular in shape.

Then $2\pi(r)=63\ inch =\frac{63}{2\pi} = 10.02\ in$

Now to find the area of the clock we will put this value of (r) in the equation of area of the circle.

Now $\pi (r)^{2}=\pi(10.02)^{2}=315.41\ in^{2}$

So the area of the face of the clock = $315.41\ in^{2}$

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2 years ago

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max2010maxim [7]

Answer:

1. AA

2. SSS

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Step-by-step explanation:

This photo can help you identify!! I hope this helps

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2 years ago

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photoshop1234 [79]

Line up the decimal point to each number in order from left to right and subtract to get the difference which should be -0.248

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2 years ago