All categories

3 years ago

A bus traveled south for 520 kilometers. The entire trip took 3 hours. Calculate the velocity.

Mathematics

1 answer:

In-s [12.5K]3 years ago

5 0

Answer:

A bus traveled south for 520 kilometers. The entire trip took 3 hours. Calculate the velocity.

Step-by-step explanation:

A bus traveled south for 520 kilometers. The entire trip took 3 hours. Calculate the velocity.

You might be interested in

Find the savings plan balance after 2 years with an APR of 4% and monthly payments of $250. The balance is $ (Do not round until

alexdok [17]

Answer:

$6,506.51

Step-by-step explanation:

Recall that increasing an amount C in x% is equivalent to multiply it by (1+x/100)

As we have 4% APR, the monthly interest would be (4/12)% = 0.04/12

Month 0 (first payment)

$250

Month 1

$250 + 250 \frac{0.04}{12}= 250(\frac{12.04}{12})$

Month 2

$250(1+\frac{12.04}{12}+(\frac{12.04}{12})^2)$

Month 3

$250(1+\frac{12.04}{12}+(\frac{12.04}{12})^2+(\frac{12.04}{12})^3)$

Month 24 (2 years)

$250(1+\frac{12.04}{12}+(\frac{12.04}{12})^2+(\frac{12.04}{12})^3+...+(\frac{12.04}{12})^{24})$

The sum

$1+\frac{12.04}{12}+(\frac{12.04}{12})^2+(\frac{12.04}{12})^3+...+(\frac{12.04}{12})^{24}$

is the sum of the first 24 terms of a geometric sequence with common ratio $\frac{12.04}{12}$ which is

$\frac{1-(12.04/12)^{25}}{1-(12.04/12)}=26.02603071$

so, after 2 years the saving balance is

250*26.02603071 = 6,506.50767= $6,506.51 rounded to the nearest cent.

6 0

3 years ago

How many triangles can be constructed with 3 angles, each measuring 63°?

earnstyle [38]

Answer:

a triangle's angles should add up to be 180 degrees. Three angles of 63's sum is 189

4 0

3 years ago

Read 2 more answers

3+4{2[4(x-2)+5]-1}>87

Ahat [919]

Answer:

I'm terrible at math

Step-by-step explanation:

I hope that that helps but I don't think

4 0

2 years ago

How many times does 5 go into 100

Rasek [7]

I believe in this item, we are asked to determine how many 5's should be added together in order to form 100. This is calculated by dividing 100 by 5. The answer by completing the operation would be equal to 20. Hence, the answer is 20.

7 0

3 years ago

What is the probability that a randomly chosen student has either blood group A or blood group B?

balu736 [363]

Answer:

0.70

Step-by-step explanation:

6 0

3 years ago

Read 2 more answers