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3 years ago

Find the unknown number for each fast array drawing

Mathematics

1 answer:

11111nata11111 [884]3 years ago

8 0

Can you show me what array

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a new smart phone application is available for download the number y of downloads can be modeled by the function y-6.3x^2+3000

kifflom [539]

Answer:

Graph the parabola using the direction, vertex, focus, and axis of symmetry.

Direction: Opens Up

Vertex:

(

−

3000

)

Focus:

(

−

2999.9

¯¯¯¯¯¯¯¯¯¯¯¯

603174

)

Axis of Symmetry:

Directrix:

−

3000.0

¯¯¯¯¯¯¯¯¯¯¯¯

396825

−

2974.8

−

2993.7

−

3000

−

2993.7

−

2974.8

Step-by-step explanation:

4 0

3 years ago

What percent of 128 is 75

Harrizon [31]

In order to solve this, you simply need to divide 75 by 128. When you do that, you get approximately .585, which is 58.5% or 59% rounded up. I hope this helps! :)

5 0

4 years ago

Read 2 more answers

Valarie made fruit drinks for a birthday party. She used 3/6 of a cup of grape juice, 5/6 of a cup of strawberry juice, and 2/6

Nana76 [90]

Answer:

Valarie make $1\frac{2}{3}\ cups$ of fruit drink.

Step-by-step explanation:

Given:

Valarie made fruit drinks for a birthday party.

She used 3/6 of a cup of grape juice, 5/6 of a cup of strawberry juice, and 2/6 cup of soda. She mixes all the juices together.

Now, to find cups of fruit drink Valarie make.

As given that she mixes all juices altogether.

So, to get the cups of fruit drink we add all quantities of juice:

3/6 cup of grape juice + 5/6 cup of strawberry juice + 2/6 cup of soda.

$=\frac{3}{6} + \frac{5}{6} +\frac{2}{6}$

$=\frac{3+5+2}{6}$

$=\frac{10}{6}$

<em>Dividing numerator and denominator by 2 we get:</em>

$=\frac{5}{3} =1\frac{2}{3}$

Therefore, Valarie make $1\frac{2}{3}\ cups$ of fruit drink .

8 0

3 years ago

What is the answer?? (Image down below)

guapka [62]

The area is 140.

Hope this helps!

4 0

3 years ago

A shoreline is eroding at rate of 2 5/18 feet each year at this rate,how many feet will the shoreline erode in 8 years

Aleonysh [2.5K]

In 1 year, it erodes 2 5/18
In 8 years, it will erode: 8*2 5/18= 41/9
Answer= 41/9 = 4 5/9

5 0

3 years ago