All categories

4 years ago

A backyard is 50 feet by 100 feet what's its area

Mathematics

2 answers:

prohojiy [21]4 years ago

8 0

Answer:

5000 ft^2

Step-by-step explanation:

Multiply 50 by 100 to get the area

50*100=5000

Art [367]4 years ago

3 0

Answer:

5,000 ft.

Step-by-step explanation: You have to do 50 x 100 = 5,000

You might be interested in

Math need help now asap please

maksim [4K]

Answer:

Option 1.

Step-by-step explanation:

1 hour = 60 minutes

$60+55=115$

Brooke finished in 115 minutes.

Lamont finished in 125 minutes.

Therefore, Brooke was faster.

7 0

3 years ago

Read 2 more answers

A culture started with 5000 bacteria after three hours it grew 6500 bacteria predict how many bacteria will be present after 13

charle [14.2K]

Answer:

15595 bacteria will be present after 13 hours.

Step-by-step explanation:

Continuous population growth:

The continuous population growth model, for the population after t hours, is given by:

$P(t) = P(0)e^{rt}$

In which P(0) is the initial population and r is the growth rate.

Started with 5000 bacteria

This means that $P(0) = 5000$

$P(t) = 5000e^{rt}$

After three hours it grew 6500 bacteria:

This means that $P(3) = 6500$ . We use this to find r.

$P(t) = 5000e^{rt}$

$6500 = 5000e^{3r}$

$e^{3r} = \frac{65}{50}$

$\ln{e^{3r}} = \ln{\frac{65}{50}}$

$3r = \ln{\frac{65}{50}}$

$r = \frac{\ln{\frac{65}{50}}}{3}$

$r = 0.0875$

$P(t) = 5000e^{0.0875t}$

How many bacteria will be present after 13 hours?

This is P(13). So

$P(13) = 5000e^{0.0875*13} = 15594.8$

Rounding to the nearest whole number

15595 bacteria will be present after 13 hours.

7 0

3 years ago

The number line represents Allie’s scores in the first two rounds of a card game.

olganol [36]

Answer:

Allie gains 4, she loses 4, she has 0 points.

Step-by-step explanation:

The arrow shows it. Round 1 goes 0 to 4. Round 2 goes 4 to 0.

7 0

3 years ago

What is the differences between Mathematics and Science

miss Akunina [59]

I’m not sure if you’re looking for a specific answer, but on a broad spectrum science is typically just applied mathematics. Math can be incorporated into all sciences, especially physics. On occasion, science can also be included in math, like when using derivatives to find the acceleration of a moving object. All in all though, the two subject are very connected.

7 0

3 years ago

50 points! Please help on these problems

lana [24]

Answer:

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers