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mrs_skeptik [129]
3 years ago
10

What do you say when you see an empty parrot cage?

Mathematics
1 answer:
irina1246 [14]3 years ago
5 0
Oh no my parrot is missing
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14+6×(9-6)<br><br>please answer ​
Andreas93 [3]

Answer:

32

Step-by-step explanation:

14+6(9-6)

[9-6=3]

14+6x3

[6x3=18]

14+18

32

---

hope it helps

5 0
2 years ago
Read 2 more answers
Question 15 of 43
Andrews [41]

Answer:

Option A

Step-by-step explanation:

\frac{12}{25}  \times  \frac{11}{24}  \times  \frac{10}{23} \times  \frac{9}{22}

we start with 12 red marbles out of 25 marbles, that's the probability for the first.

in the second step we have one red marble less, wich also means one marble less overall

and so on

\frac{12 \times 11 \times 10 \times 9}{25 \times 24 \times 23 \times 22}

=  \frac{11880}{303600}

can be reduced by 1320 (step by step) to

\frac{9}{230}

6 0
2 years ago
3. The cost of the city permits needed to build this building is 150,000 no matter how many floors with
natima [27]

Answer:

P(x) = 150000

Slope = 0

Step-by-step explanation:

Given

Cost = 150000

Solving (a): The cost function:

From the given parameter, it shows that the number of floor has no effect on the floors.

So, represent the floors with x.

The cost function is:

P(x) = 150000

Solving (b): The slope and its interpretation

A function is represented as:

f(x) = b + mx

Where:

m=slope

By comparing: f(x) = b + mx to P(x) = 150000

m = 0

So:

Slope = 0

<em>What it means is that, no matter the number of floors, the cost remains unchanged.</em>

4 0
3 years ago
Solve for x using the given information. Explain your steps.
baherus [9]

6x + ( 3x - 9) = 90°( being complementary angles )

6x+3x -9 = 90°

9x = 90° + 9

x = 99 / 9

x = 11

4 0
2 years ago
If ln(x^2-x-1)=0 , then x= ?
Umnica [9.8K]

Answer:

  x = -1 or 2

Step-by-step explanation:

Taking the antilog, you have the quadratic ...

  x^2 -x -1 = 1

  x^2 -x -2 = 0 . . . . subtract 1

  (x -2)(x +1) = 0 . . . factor

The values of x that make these factors zero are the solutions to the equation.

  x = 2  or  x = -1

3 0
3 years ago
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