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2 years ago

What is the value of the expression below? Negative 8 + 19 + 8 0 11 19 35

Mathematics

2 answers:

Cloud [144]2 years ago

7 0

Answer:

Step-by-step explanation:

-8+19+8

Since -8+8 =0

0+19 = 19

7nadin3 [17]2 years ago

7 0

19 Answer:

i used my brain Step-by-step explanation:

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Suppose that when your friend was? born, your? friend's parents deposited ?$6000 in an account paying 4.2?% interest compounded

dexar [7]

Answer:

$7317.14

Step-by-step explanation:

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2 years ago

51 is 33 1/3 of what number?

nevsk [136]

Answer:

$\boxed{\frac{153}{100}\:\:Or\:\:1.53}$

Step-by-step explanation:

Let the number be $n$ .

Then,

$33\frac{1}{3} \tmes n=51$

This implies that;

$\frac{100}{3} n=51$

We multiply both sides by $\frac{3}{100}$ to obtain;

$\frac{3}{100} \times \frac{100}{3}n=\frac{3}{100} \times 51$

$\Rightarrow n=\frac{3}{100} \times 51$

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3 years ago

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The speed of boat in still water is 15km/hr if needs 4 more his to travel 63 km against the current of a river than it needs to

hram777 [196]

Answer:

$\frac{63}{15 - c} - \frac{63}{15 + c} = 4$

Step-by-step explanation:

The systems of equations are

Let us assume the rate of the current be c

Now actual speed against the current is (15 - c)

And, the actual speed with the current is (15 + c)

Here we applied the time formula i.e. distance by speed

Also the upstream time - downstream time = 4

Now the equations are

$\frac{63}{15 - c} - \frac{63}{15 + c} = 4$

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2 years ago

What are some responsibilities that come with having a checking account?

vampirchik [111]

Answer:

Once the account is open, it is the responsibility of the account holders to reconcile their statements and maintain a proper balance in order to clear all checks. It is very important to pay attention to your balance, and a monthly reconciliation of your account is highly beneficial.

Step-by-step explanation:

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2 years ago

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Find the area of the shape.

Zanzabum

Hope this helps with the answer to your question:)

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2 years ago