Can you guys help me find the values of z and y?

Answer:

The equation gives only the total vertical distance traveled by the firework or maximum height reached by the firework

Step-by-step explanation:

Given;

A function that models the fireworks vertical distance with no respect to time,x, as;

f(x)=-16x^+96x+112

The equation gives only the total vertical distance traveled by the firework, it does not account for the position of the firework at a particular time.

Thus, with the given function we can only estimate the maximum height reached by the firework.

Answer:

Taylor added. The correct answer is 3.3*10^8

Step-by-step explanation:

Taylor haven't consider the exponents properties and multiplication was also incorrect.

Exponent refers to how many times a number multiplied by itself.

Given:

8.25 x [tex]10^{4}[/tex] and 0.4 x [tex]10^{4}[/tex]

Now, multiplying by considering exponents as

a^m * a^n = a^( m+ n)

So,

=8.25 * 0.4 * [tex](10) ^{4+4}[/tex]

= 3.3 * [tex]10^8[/tex]

Hence, Taylor haven't consider the exponents properties and multiplication was also incorrect.

Learn more about exponents here:

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Answer:

x = 1 and y = 4

Step-by-step explanation:

Solution,

(x+2,y) = (3,4)

Now,

Comparing corresponding elements,

x+2 = 3 , y = 4

or, x = 3 - 2 , y = 4

or, x = 1 , y = 4

Therefore, the value of x is 1 and y is 4.

Answer:

B) 29

Step-by-step explanation:

Plug in 4 for x.

3(4)^2 - 7(4) + 9

3(16) - 28 + 9

48 - 28 + 9

20 + 9

29.

Hope this helps.

Answer:

-6√2

Step-by-step explanation:

Since the largest square root in 18 is 9 we can separate it out as shown:

√18 = √9√2

We can then solve this out to 3√2

Since we have a negative two on the outside, we would multiply it by 3 ( from the 3√2).

Work:

-2√18

-2√9√2

-2(3)√2

-6√2

Answer:

Step-by-step explanation:

Prime factorize 18

[tex]-2\sqrt{18}=-2*\sqrt{3*3*2}= -2*3\sqrt{2} \\\\ = -6\sqrt{2}[/tex]

11 = 3 - 4/3x

11 = (9 - 4x)/3

33 = 9 - 4x

24 = -4x

24/4 = - x

x = -6

Answer:

$79.12

Step-by-step explanation:

Given the following :

Cost per order = $12.80

Number of people = 5

Gratuity left for waitress = 15%

Tax rate = 7.5%

Total bill before tax:

$12.80 * 5 = $64

Bill after tax:

$64 * (1 + 7.5%)

64 - 4.8

= $68.80

Final amount paid:

After tax bill + (after tax bill * Gratuity rate)

$68.80 + (68.80 * 15%)

= $79.12

Answer: (X times Y) 1/2 - 5 ( Z/3 )

Step-by-step explanation:

Answer:

4km per hour

Step-by-step explanation:

Answer:

She should make 122 Styrofoam lions and 268 Styrofoam Husky's

The maximum profit, she makes is  $1109

Step-by-step explanation:

The given information are;

The volume required to make each lion = 8 oz

The time it takes to make each lion = 35 minutes

The amount of profit each lion brings = $2.50

The volume required to make each Husky = 12 oz

The time it takes to make each Husky = 20 minutes

The amount of profit each Husky brings = $3

Let the number of lion Styrofoam cups she makes = x

Let the number of Husky Styrofoam cups she makes = y

Therefore, we have;

x × 35 + y × 20 = 9650..........(1)

x × 8 + y × 12  = 3840.............(2)

Dividing equation (2) by 8 and making x the subject, we get;

x × 8/8 + y × 12/8  = 3840/8

x + 4/3·y = 480

x = 480 - 4/3·y

Substituting the value of x in equation (1) gives;

(480 - 4/3·y) × 35 + y × 20 = 9650

16800 - 80/3·y = 9650

y = 268.125

x = 480 - 4/3·y  = 480 - 4/3×268.125 = 122.5

Therefore, she can make 122 Styrofoam lions and 268 Styrofoam Husky's

The maximum profit, she makes is therefore given by the following equation;

The maximum profit = 122 × 2.5 + 268 × 3 = $1109.

Answer:

is this a quiz?

Step-by-step explanation:

Step-by-step explanation:

2/3 of 15

2*5(3*5=15)

10

Answer:

9 million

Step-by-step explanation:

I hope this helps!

The number of users in 2006, 2007, and 2008 will be 9 million, 27 million, and 51 million respectively.

It is defined as the systematic way of representing the data that follows a certain rule of arithmetic.

Divergent sequences are those in which the terms never stabilize; instead, they constantly increase or decrease as n approaches infinity, approaching either infinity or -infinity.

It is given that, the approximate number of users has tripled each year and in 2005 there were 3 million users of social media.

The number of users in 2006 = 3 × number of users in 2005]

The number of users in 2006 = 3 × 3 million
The number of users in 2006 = 9 million

The number of users in 2007 = 3 × number of users in 2006

The number of users in 2007 = 3 × 9 million
The number of users in 2007 = 27 million

Thus, the number of users in 2006, 2007, and 2008 will be 9 million, 27 million, and 51 million respectively.

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The answer is A, because the perimeter in cm is 19 and if we multiply 19 by 6.5 we get 61.75

Answer:

[tex]\boxed {\tt True}[/tex]

Step-by-step explanation:

This is true. Whenever you divide or multiply an inequality by a negative number, you must flip the inequality sign.

Here is an example:

[tex]-9x>27[/tex]

We have to divide both sides of the inequality by -9. Since it is a negative number, flip the inequality sign.

[tex]\frac{-9x}{-9} <\frac{27}{-9}[/tex]

[tex]x<\frac{27}{-9}[/tex]

[tex]x<-3[/tex]

So, it is true that you must flip the inequality sign when multiplying or dividing by a negative number.

Answer:

true

Step-by-step explanation:

yes true

..............

Answer:

[tex]the \: angle \: between \: the \: characters’ \: swords\: \\will \: be \: 30[/tex]

Step-by-step explanation:

[tex]both \: characters \: swords \: form \: \\ a \: triangular \: shape \: with \: 43 \: and \: 107 \: \\ as \: thier \: bases. \\ to \: find \: the \: unknown \: angle \: we \ \\ \: employ \: that \: the \: sum \: of \: angles \: in \: a \\ \: triangle \: = \: 180. \\ so \: 180 - (107 + 43) = 30.[/tex]

Answer:

8 months

Step-by-step explanation:

Given that,

Total budget = 275

Membership fee = 25 per month

Flat discount = 75

We need to find for how many months of gym membership I can afford. The equation will look like :

25x=275-75

25x=200

x = 8 months

Hence, he can afford gym membership for 8 months.

[tex]\sf \longmapsto y=4/7x−2[/tex]

[tex]\sf \longmapsto \dfrac{4}{7} x - 2 = y[/tex]

[tex]\sf \longmapsto \dfrac{4}{7} x - 2 + 2 = y + 2[/tex]

[tex]\sf \longmapsto \dfrac{4}{7} x = y + 2[/tex]

[tex]\sf \longmapsto \dfrac{4}{7 } x \bigg/ \dfrac{4}{7} = \dfrac{y + 2}{ \dfrac{4}{7} } [/tex]

[tex]\sf \longmapsto x = \dfrac{7y + 4}{14} [/tex]

Answer:

the anserw is c

Step-by-step explanation:

i took the test

Answer:

Step-by-step explanation:

expressions dont have an equal sign but they have either a plus, minus, multiplying or dividing sign

Answer:

53 - .75x < 50

Step-by-step explanation:

4 + 49 - .75x < 50

53 - .75x < 50

-.75x < -3

x > 4

He needs to remove 5 or more shirts to meet the requirement.

Answer:

53 - .75x < 50

Step-by-step explanation:

Answer:

true

true

false

Step-by-step explanation:

the triangle is equal throughout but not symmetrical.

Answer:

y = 2/3x - 2

Step-by-step explanation:

Step 1:

y = mx + b       Slope Intercept Form

Step 2:

2x - 3y = 6           Equation

Step 3:

- 3y = - 2x + 6     Subtract 2x on both sides

Step 4:

y = 2/3x - 2           Divide - 3 on both sides

Answer:

y = 2/3x - 2

Hope This Helps :)

Answer:

21.5

HERE'S YOUR ANSWER....

HOW MUCH WAS IT HELPFUL

Answer:

Ummm yeah yeah 123_3

Step-by-step explanation:

1x1+3

Answer:

C.

Step-by-step explanation:

The distance between two numbers on the number line is the absolute value of the difference of the numbers.

The distance between 4 and 1 is

|4 - 1|

Answer: C.

Answer:

c

Step-by-step explanation:

its the proper way

Answer:

Your answer is: 6

Simplify the expression.

6

Step-by-step explanation:

Hope this helped : )

Answer:

6

Step-by-step explanation:

5- (-1), the negative signs will be positive signs, 5 + 1, so we'll get 6.