Can someone please help me with these two questions? I would be really grateful...

Mathematics

1 answer:

Roman55 [17]3 years ago

6 0

Answer:

1. County B

2. (I'm going to keep working on an answer for this one).

Step-by-step explanation:

A. 25 ppl × 100 sq miles = 2500

100 ppl × 40 sq miles (25 kilometers square) = 4000

County B

You might be interested in

Write a function rule. <br><br> y is 9 less than the product of 8 and x.

cluponka [151]

Answer:

dumyemimynumifgmfdhum

3 0

3 years ago

2. The robot was initially placed at position (6,9), and at = 2 seconds, its position is (10,15).

qaws [65]

$\bf ~~~~~~~~~~~~\textit{distance between 2 points}
\\\\
\begin{array}{ccccccccc}
&&x_1&&y_1&&x_2&&y_2\\
% (a,b)
&&(~ 6 &,& 9~) 
% (c,d)
&&(~ 10 &,& 15~)
\end{array}~~~ 
% distance value
d = \sqrt{( x_2- x_1)^2 + ( y_2- y_1)^2}
\\\\\\
d=\sqrt{(10-6)^2+(15-9)^2}\implies d=\sqrt{4^2+6^2}\implies d=\sqrt{52}
\\\\\\
d\approx 7.2$

what's its speed? well, it traveled √(52) in 2 seconds, so is simply √(52)/2, which is about 3.6 units per second.

4 0

3 years ago

Someone helppp please :)))

Akimi4 [234]

Looks like D to me but i could be wrong. Did you try image reversing?

5 0

3 years ago

Read 2 more answers

A zoo has 2 male lions. One sixth of the lions are male lions. How many lions are there at the zoo?

sattari [20]

12 because if 2 lions is one sixth than every 2 lions is one sixth and 2 times 6 is twelve so there ya go

8 0

3 years ago

Read 2 more answers

What is the circumference of a 12 inch (diameter)<br> pizza?

Rudiy27

The circumference is 37.68.
explanation:
formula of a circle: 2x3.14(pi)xradius
so we know that the diameter is 12. in order to find the circumference, we need the radius. to find radius with the given diameter, you divide the diameter by 2. 12/2=6.
using the formula for circumference, 2 x 3.14 x 6 = 37.68

8 0

3 years ago