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liraira [26]
2 years ago
8

Akira's dog will be having four puppies. Akira performs a

Mathematics
2 answers:
kompoz [17]2 years ago
8 0

Answer:

30% or 3/10

Step-by-step explanation:

ap%x

ivanzaharov [21]2 years ago
5 0

Answer:

50/50 but i don know how a coin toss could determine birth

Hope i helped

Step-by-step explanation:

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You and your coworker together make $ 16 per hour. You know your coworker earns 10 percent more than you do. Your hourly wage is
Arisa [49]

First you must find out how much your coworker makes. Since they make 10% more than you, you need to multiply your wage by 1.1, since 0.1 is 10% of 1. After doing this, find the percentage difference between your new wage and their wage. Your wage increase of 57.49% is computed by

<span>100<span>(<span><span>12−7.62</span>7.62</span>)</span></span> so think in terms of this to find the percentage difference between your coworker's and your wage.
6 0
3 years ago
Read 2 more answers
Given f(x) = 2x² + 8x - 4 and g(x) = 5x +6, find 3f(x) – 2g(x).
myrzilka [38]

Step-by-step explanation:

When the problem says 3f(x), it means that you are multiplying f(x) by 3. The same goes for 2g(x).

3(2x^2+8x-4)= 6x^2+24x-12

2(5x+6) = 10x+12

Now, we subtract f(x) from g(x) after being multiplied.

(6x^2+24x-12)-(10x+12)

6x^2+14x-24

7 0
3 years ago
A company has determined that 1% of its widgets are defective. If a customer received 2 widgets, what is the probability that th
Vsevolod [243]

Assume independence because there are probably a lot of widgets. 1/100 x 1/100 = 1/10,000

5 0
3 years ago
Can you help with this one: Dorthy Katz, a computer programmer, earns regular hourly rate of 32.25 and time and a half when she
Katena32 [7]

a) 32.25* 40 = 1290

b) 32.25 (1.5) *12 =580.50

c) 1290+580.50=1870.50

3 0
3 years ago
Limit of x^2-81/x+9<br> As x goes toward -9
Semmy [17]
Hello,

Use the factoration

a^2 - b^2 = (a - b)(a + b)

Then,

x^2 - 81 = x^2 - 9^2

x^2 - 9^2 = ( x - 9).(x + 9)

Then,

Lim (x^2- 81) /(x+9)

= Lim (x -9)(x+9)/(x+9)

Simplity x + 9

Lim (x -9)

Now replace x = -9

Lim ( -9 -9)

Lim -18 = -18
_______________

The second method without using factorization would be to calculate the limit by the hospital rule.

Lim f(x)/g(x) = lim f(x)'/g(x)'

Where,

f(x)' and g(x)' are the derivates.

Let f(x) = x^2 -81

f(x)' = 2x + 0
f(x)' = 2x

Let g(x) = x +9

g(x)' = 1 + 0
g(x)' = 1

Then the Lim stay:

Lim (x^2 -81)/(x+9) = Lim 2x /1

Now replace x = -9

Lim 2×-9 = Lim -18

= -18




7 0
3 years ago
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