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Komok [63]
2 years ago
8

ANSWER ALL QUESTIONS PLZ:

Mathematics
2 answers:
kati45 [8]2 years ago
8 0
112.5
60
Hope you know how to use a graph
A(3,0) B(9,0) C(9,6)
sweet [91]2 years ago
5 0

Answer:

50 squirrels, 60 inches, A'(3,0), B'(9,0), C'(9,6)

Step-by-step explanation:

Given that the ratio of birds to squirrels is 4:5 and there are 90 altogether, define a variable x, and 4x + 5x = 90, and x = 10. Since squirrels are the 5x part, 5\cdot10 = 50 squirrels.

1/5 of her total height is 12 so let's say her total height is h and \frac{1}{5}h = 12.

Solve for h to get 60 inches.

Translating this triangle to the right 3 units just means adding 3 to all the x coordinates of the vertices. This gives you A'(3,0), B'(9,0), C'(9,6).

You might be interested in
Question#1 Please simplify..
riadik2000 [5.3K]
Hey there,
6x + 5 (x-2)
6x + 5x - 10
11x - 10

3x - 5 - x + 9 
3x - x - 5 + 9
2x + 4

3a + 5 - 8a + 1
3 (-1) + 5 - 8(-1) + 1
-3 + 5 + 8 + 1
11

Hope this helps :))

<em>~Top♥</em>

5 0
3 years ago
Determine whether the underlined number is a statistic or a parameter. In a study of all 1963 employees at a college, it is foun
Ann [662]

Answer:

1. Parameter because the value is a numerical measurement describing a characteristic of a population

Step-by-step explanation:

A parameter is a fixed measure which <u>describes the whole population</u> while a statistic is a <u>characteristic of a sample</u> (which is a portion of the target population).

In a study of all 1963 employees at a college, it is found that "40%" own a computer.

The study involved the entire population of employees in the college, therefore the result describes the computer owning <u>characteristics of the whole population under study</u>. It is therefore a parameter.

<u>The correct option is 1.</u>

5 0
3 years ago
Two lines, A and B, are represented by the following equations:
almond37 [142]

Answer:

D.

Step-by-step explanation:

The solution is where the lines intersect which is at the point (3,2).

So the answer is Option D.

The point (3,2) satisfies both equations.

4 0
3 years ago
Read 2 more answers
A six sided number cube is rolled. What is the probability of getting three and then four, given that the first number rolled wa
LiRa [457]

Answer:

\frac{3}{6?}

7 0
2 years ago
What is the value of 5³ ?
ArbitrLikvidat [17]

Answer:

125

Step-by-step explanation:

5^3 = 5 x 5 x 5

5 x 5 x 5 = 25 x 5

25 x 5 = 125

6 0
2 years ago
Read 2 more answers
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