All categories

3 years ago

If a person walks 525 miles in 16.5 hours what is there speed?

Mathematics

1 answer:

kupik [55]3 years ago

6 0

31.81818181818182 mph

You might be interested in

Betty has several of the standard six-sided dice that are common in many board games. If Betty rolls one of these dice, what is

s344n2d4d5 [400]

Answer:

the probabillty is 6

Step-by-step explanation:

5 0

1 year ago

Solve for L. A=1/2piW2^+2LW

Olin [163]

[A-(1/2)(pi)(W^2)]/2W=L

3 0

4 years ago

Factor this trinomial completely.

WITCHER [35]

Answer:

Option C. (2x+3)(6x – 5) is the correct answer.

Step-by-step explanation:

Given polynomial(trinomial) is:

$12x^2 + 8x - 15$

The given trinomial is quadratic. Factorization will be as follows:

Multiplying the co-efficient of x^2 and the constant results in 180. We have to make factors of 180 in such a way that their sum of difference is equal to the co-efficient of x.

The required factors are 18 and 10

So,

$=12x^2+18x-10x-15\\=6x(2x+3)-5(2x+3)\\= (6x-5)(2x+3)$

Hence,

Option C. (2x+3)(6x – 5) is the correct answer.

8 0

3 years ago

In scientific notation

mrs_skeptik [129]

$(3.9 \times {10}^{ - 3}) + 0.0026 =$

$(39 \times {10}^{ - 4}) + (26 \times {10}^{ - 4}) =$

$39 \times {10}^{ - 4} + 26 \times {10}^{ - 4} =$

$Factoring \: {10}^{ - 4}$

${10}^{ - 4} \times (39 + 26) =$

$65 \times {10}^{ - 4} = 6.5 \times {10}^{ - 3}$

_________________________________

And we're done.

Thanks for watching buddy good luck.

♥️♥️♥️♥️♥️

8 0

4 years ago

799.45 original price and 15%sale what is the final price

den301095 [7]

Steps:
1. Do a proportion
X/799.45 times 15/100
2. Do 15 times 799.45 which equals 11,991.75
3. Divide 11,991.75 by 100
4. 119. 91 is the price being taken off
5. Do 799.45 minus 119.91
6. Your answer is
$679.54

8 0

3 years ago

Read 2 more answers