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IgorC [24]
3 years ago
7

What fraction can be multiplied and equal 4/5

Mathematics
2 answers:
WINSTONCH [101]3 years ago
7 0
I would say 2/2.5. if you multiply it by two it's 4/5
Marina CMI [18]3 years ago
4 0
2 over 3 x 4 over 5 =  2x4 / 3x5 = 8 /15
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For number 3 and 4 what are the Mean, Median, Mode, and Range?<br><br> Please help
guapka [62]

Answer:

3 median= 45

4 median=41

Step-by-step explanation:

mean you add the total and you divide by the number of values

mode the most repeated like no.4 is 41

range the highest-the lowest

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3 years ago
Every two years, how many of the 435 house seats are up for reelection at the same time?
natita [175]
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3 years ago
Kurt deposited money into his bank account every month. The amount of money he deposited in the first 5 months of 2014 is listed
frosja888 [35]
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8 0
3 years ago
Read 2 more answers
Need these 2 answered. 50 points!<br><br> Please Show your work, Thanks! :)
Shtirlitz [24]

Answer:

1) A

2) C

Step-by-step explanation:

Question 1)

We have the function:

y=2(x+2)^2-3

Notice that this is a quadratic function in the vertex form:

y=a(x-h)^2+k

Where (h, k) is the vertex point, a is the leading co-efficient, and h is also the axis of symmetry.

Let's identify these characteristics first. Our leading co-efficient a is 2.

And our vertex is (-2, -3). It is <em>not</em> (2, -3) because (x+2) is the same as (x-(-2)).

We want to find the minimum or maximum value of our function, as well as the domain and range.

First, by looking at our leading co-efficient, which is 2, we can see that it's positive. Therefore, our parabola curves upwards.

Therefore, we will have a <em>minimum</em> value. And this minimum value will be our vertex.

Our vertex is (-2, -3). Therefore, our <em>minimum</em> value is at y=-3.

The domain of all quadratics is always all real numbers.

For the range, we refer to our minimum/maximum value.

Our parabola curves upwards and our <em>minimum </em>value is at y=-3.

Therefore, our range is all numbers <em>greater than or equal to </em>-3.

The choice that represents all of these answers is A.

Question 2)

We have:

y=2(x+2)^2-4

Again, this is in vertex form. Let's identify our characteristics.

Our leading co-efficient a is 2, so the graph curves upwards.

And our vertex is at (-2, -4).

The axis of symmetry is the same as the x-coordinate of our vertex. Therefore, our axis of symmetry is at x=-2.

So, this function has a vertex at (-2, -4) and an axis of symmetry at x=-2.

The choice that represents these characteristics is C.

So, our answer is C.

And we're done!

7 0
3 years ago
Expand &amp; simplify<br> 5<br> (<br> p<br> +<br> 5<br> )<br> +<br> 6<br> (<br> p<br> +<br> 6<br> )
Aloiza [94]

5(p+5) + 6(p+6)

First step: Distribute  (PEMDAS --> Parenthesis)

5p + 25 + 6p + 36       Now, combine like terms

11p + 61

Thus, the answer is 11p + 61

4 0
2 years ago
Read 2 more answers
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