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2 years ago

Can someone please explain this?

Mathematics

1 answer:

BabaBlast [244]2 years ago

5 0

Answer:

There seems to be a question and then nothingness. What dont u get.

Step-by-step explanation:

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Pls help me<br> With the hard math problem

kozerog [31]

Answer:

A) For the first 10 minutes, the train travels 4 miles.
B) The train stops at two stations before it arrives at Springfield. The first station is 4 miles from Metro center. The second station is 8 miles from Metro center.
C) The longest time the train travels without stopping is 10 minutes.
D) It takes 20 minutes to get from Metro center to Springfield

Hoped this helped.

$BrainiacUser$

6 0

2 years ago

PLEASE HELP ME ANSWER THIS FAST

Alenkasestr [34]

Answer:

65 square yards

Step-by-step explanation:

5x5=25

5x4=20

20+20+25= 65

7 0

1 year ago

How would you solve 2-3÷(-1)×9

Ainat [17]

Answer:

the answer is 29

Step-by-step explanation:

i don't really know how to explain it but hopefully it right

5 0

3 years ago

You are at a concert and the seating area is shown below. Suppose you think each person takes up 2 square feet, estimate the att

Nataliya [291]

Answer:

I think its 183.750

Step-by-step explanation:

(700 multiplied by 525) divided by 2 equals 183.750

5 0

3 years ago

Suppose that the number of bacteria in a certain population increases according to an exponential growth model. A sample of 2600

melisa1 [442]

Answer: There is 3.994% continuous growth rate per hour.

Step-by-step explanation:

Since we have given that

Initial bacteria = 2600

After two and a half hours,

Number of bacteria = 2873

We need to find the continuous growth rate per hour.

As we know the equation for continuous growth rate per hour.

$y=y_0e^{rt}\\\\2873=2600e^{2.5r}\\\\\dfrac{2873}{2600}=e^{2.5r}\\\\1.105=e^{2.5r}\\\\\text{Taking log on both the sides}\\\\\ln 1.105=2.5r\\\\0.0998=2.5r\\\\r=\dfac{0.0998}{2.5}\\\\r=0.0399\times 100\\\\r=3.994\%$

Hence, there is 3.994% continuous growth rate per hour.

3 0

3 years ago

Can someone please explain this? ​

Can someone please explain this?