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neonofarm [45]
3 years ago
11

Y=x^{2}+2x-1 find the following AOS, Vetex,Roots,Domain,Range, postive/negative, y-intercept

Mathematics
1 answer:
DiKsa [7]3 years ago
3 0

Answer:

Step-by-step explanation:

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A​ cone-shaped paper water cup has a height of 12 cm and a radius of 6 cm. If the cup is filled with water to one-sixth its​ hei
Liono4ka [1.6K]

Answer:

  1/216

Step-by-step explanation:

The ratio of volumes of similar shapes is the cube of the scale factor. The filled portion of the cone is similar to the entire cone.

<h3>Linear scale factor</h3>

If the filled height is 1/6 of the total height, the scale factor for linear dimensions is 1/6.

<h3>Volume scale factor</h3>

The scale factor for the volume is the cube of the scale factor for linear dimensions. it is ...

  (1/6)³ = 1/216

The volume of the filled portion of the cup is 1/216 of the volume of the cup.

8 0
2 years ago
A farmer wants to know how many of his cows have no spots. He has 200 cows total. He takes a random sample of 40 cows. Of these,
slavikrds [6]

Answer:

The farmer can predict that 55 cows in the entire population have no spots.

Step-by-step explanation:

4 0
3 years ago
Find the indicated length
12345 [234]

Answer:

MP= 23

Step-by-step explanation:

I don't know the second one

3 0
3 years ago
Brad the pair of fractions as a pair of fractions with a common denominator 3/10 and 1/2​
LuckyWell [14K]

Answer:

<em><u>2/10 and 3/10</u></em>

Step-by-step explanation:

Hello!

The best way of finding common denominators is using their factors!

(of denominators)

10 : 1, 2, 5, 10

2 : 1, 2

We also can see that 10 is divisible by 2.

For that reason, 1/2 is equivalent to 2 * 10 ÷ 2.

That's 10.

So <em>5/10 and 3/10</em> have a common denominator 10.

Hope this helps!

4 0
3 years ago
HELP I NEED THIS ANSWER ASAP
tester [92]

Answer:

10.4% or 13/125

Step-by-step explanation:

5 perfect squares in the set of numbers

13 odd numbers

(5/25) x (13/25) = 0.104

0.104 x 100 = 10.4%

i hope its right

4 0
2 years ago
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