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3 years ago

11

What is the greatest common factor of 9x^2y and 5x^4y^2

1 answer:

BARSIC [14]3 years ago

5 0

I’m sorry idk. ask another ?

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N circle C, r = 32 units. What is the area of circle C?

charle [14.2K]

The answer is: " 1024π units² " ; or; " 3215.36 units² " .
______________________________________________________
A = π * r² ;

A = π * 32² = 1024 π units² ;

or, using "3.14" for "π" ;

1024 * π = 1024 * (3.14) = 3215.36 units² .
_______________________________________________

8 0

2 years ago

The temperature at a ski resort was 12°F at 5:00 A.M.

zimovet [89]

22.5 i Hope I’m right

Sorry if this is wrong

4 0

3 years ago

WILL GIVE BRAINIEST TO VERY FIRST ANSWER

marishachu [46]

The answer would be 25/6

3 0

3 years ago

rosa sells pens. she pays $0.75 for each pen and sells them for $1.25 each. she uses the expression 1.25p-0.75p, where p is the

Mila [183]

Answer:

The profit is $24

Step-by-step explanation:

Step one:

given the expression for the profit made as

$1.25p-0.75p,$

we are told that p is the number of pens, hence for p= 48 by substituting into the expression we can find the profit as

Step two:

Profit= 1.25p-0.75p,

Profit= 1.25(48)-0.75(48),

Profit= 60-36

Profit=24

6 0

2 years ago

(1 point) An innovative rural public health program is reducing infant mortality in a certain West African country. Pretend the

nataly862011 [7]

Answer:

Infant mortality will reduce to 33% in 1.63 years

Step-by-step explanation:

Let the population be X

Population after 1 year

$X - 7.3$ % of $X$

$X -0.073 X\\0.927X$

As we know

$P = P_0 * e^{rt}$

Substituting the given values we get -

$\frac{P_0 - 0.33P_0}{P_0} = e^{-0.33 * t}\\0.67 = e^{-0.33 * t}\\$

Taking log on both sides we get -

$-0.20273 = -0.33 * t\\t = 1.627$

4 0

3 years ago