-11p²-4=0
How do I solve this equation using quadratic formula?

Answer:

1st box: 385 in squared x .03 = $11.55 per box.

$11.55 x 50 boxes = $577.50

2nd box: 439.75 in squared x .03 = $13.1925

$13.1925 x 50 boxes = about $659.63

The company would save $659.63 - $577.50= $82.13 per 50 boxes if they go with the smaller box.

Hope this helps :)

Answer:

y=$20x+$175

Step-by-step explanation:

$20x is the slope

$175 is the y-intercept

$20 is the slope because it is asking per person and x is how many people you have for guests. $175 is the y-intercept because you only pay it once.

Hope this helps, if not sorry.

Answer:

2

Step-by-step explanation:

We can put this into an equation:

10/x=5

first, we multiply x on both sides:

10=5x

and then we divide by 5 on both:

2=x

so the answer is 2

Answer:

2

Step-by-step explanation:

10 divided by 5 equals 2. If you have trouble doing this you can multiply with your calculator to find the answer. Or even divide with a calculator!

Hope this helps :)

Have a great day and enjoy your assignments!

<3 sun

Answer:

\( \frac{11}{100} \: \: or \: \: 0.11\)

Step-by-step explanation:

11%

=11/100

=0.11

Answer:

1:6

Step-by-step explanation:

there are 6 numbers on a standard dice. 1, 2, 3, 4, 5 are all less than or equal to 5. So, the only numver greater than 5 is 6. the probability 1/6

The probability of rolling a number greater than 5 on a standard number cube will be 1/6.

Its basic premise is that something will almost certainly happen. The percentage of favorable events to the total number of occurrences.

The probability of rolling a number greater than 5 on a standard number cube will be

The total number of the event will be

Total event = 6 {1, 2, 3, 4, 5, 6}

The favorable event will be

Favorable event = 1 {6}

Then the probability will be

P = 1/6

More about the probability link is given below.

https://brainly.com/question/795909

#SPJ2

Answer:

D

Step-by-step explanation:

In a parallelogram, opposite sides are parallel and congruent.

In trapezoid, only one pair of opposites sides are parallel , but they are not congruent. so, trapezoid is not a parallelogram

Answer:

3:5 is the ratio

Step-by-step explanation:

to get the ratio you got to pick any one of them (like 6 and 10 or maybe 24 and 40) and simplify it till you can't simplify it anymore, okay hope it helped <3

Answer:

192 hours per day / 8 hours per person per day = 24 people

Step-by-step explanation:

Assuming each person works for 8 hours a day, the total number of hours needed to complete the project is:

720 person-days x 8 hours = 5,760 hours

To complete the project in 30 days, the total number of hours needed per day is:

5,760 hours / 30 days = 192 hours per day

Answer:

value of (b) will be: 9

Step-by-step explanation:

Answer:

b = 9

Step-by-step explanation:

(-3x² + 5x - 2) - 2(x² - 2x - 1) =

= -3x² + 5x - 2 - 2x² + 4x + 2

= -5x² + 9x

= ax² + bx + c

a = -5; b = 9; c = 0

Answer: b = 9

To estimate the volume using the Midpoint Rule with \(\displaystyle n=5\), we need to divide the interval \(\displaystyle 0\leq x\leq 1\) into \(\displaystyle n\) subintervals of equal width. Since \(\displaystyle n=5\), each subinterval will have a width of \(\displaystyle \Delta x=\frac{1-0}{5}=\frac{1}{5}\).

Now, let's calculate the volume using the Midpoint Rule. The formula for the volume obtained by rotating about the y-axis is:

\(\displaystyle V\approx 2\pi \sum _{i=1}^{n}y_{i}\Delta x\)

where \(\displaystyle y_{i}\) represents the value of the function \(\displaystyle y=\sqrt{1+x^{3}}\) evaluated at the midpoint of each subinterval.

First, let's find the midpoints of the subintervals. Since the width of each subinterval is \(\displaystyle \Delta x=\frac{1}{5}\), the midpoint of the \(\displaystyle i\)-th subinterval is given by:

\(\displaystyle x_{i}=\frac{\Delta x}{2}+\left( i-\frac{1}{2}\right) \Delta x=\frac{1}{10}+\left( i-\frac{1}{2}\right) \frac{1}{5}\)

Substituting \(\displaystyle x_{i}\) into the function \(\displaystyle y=\sqrt{1+x^{3}}\), we obtain:

\(\displaystyle y_{i}=\sqrt{1+\left( \frac{1}{10}+\left( i-\frac{1}{2}\right) \frac{1}{5}\right) ^{3}}\)

Now, we can calculate the approximate volume using the Midpoint Rule:

\(\displaystyle V\approx 2\pi \sum _{i=1}^{5}y_{i}\Delta x\)

Substituting the values of \(\displaystyle y_{i}\) and \(\displaystyle \Delta x\) into the formula, we can evaluate the sum and compute the estimated volume.

\(\huge{\mathfrak{\colorbox{black}{\textcolor{lime}{I\:hope\:this\:helps\:!\:\:}}}}\)

♥️ \(\large{\underline{\textcolor{red}{\mathcal{SUMIT\:\:ROY\:\:(:\:\:}}}}\)

Answer:

-4t ≤ -\(\frac{2}{5}\)

(-4 times t is less than or equal to -2/5)

Answer:

-2^2

Step-by-step explanation:

Answer:

Horizontal axis will have number of computers in millions and vertical axis will have advertising dollars in millions.

Given information:

The graph of computer production and advertising amount spent is given in the question.

Total number of computer sell = 40 millions

Cost of internet advertising = $5 million

Now , by looking the graph one can conclude that, Y coordinate of the graph is 40 million and the X coordinate of the graph is $5 million.

Hence, from the above conclusion one can write as:

Horizontal axis (X-axis) is the number of computers and the Vertical axis is (Y-axis) the advertising cost of computers.

Answer:

6

Step-by-step explanation:

Answer:

2+4=6

Step-by-step explanation:

Answer:

The answer is Yes :)

Step-by-step explanation:

Answer:

13.5 miles per gallon

Step-by-step explanation:

Take the total number of miles and divide by the number of gallons

27 miles/2gallons = 13.5 miles per gallon

1: Formulate equations/expression:

\(based \: on \: the \: given \: conditions \: formula \\ \frac{27}{2} \)

2: Calculate:

\( \frac{27}{2} \\ = 13.5\)

Answer:

5 bottles of fertilizer is needed to treat a similar garden with a perimeter of 105 feet.

Step-by-step explanation:

As, the figure is missing so below is the figure attached:

Given:

You need two bottles of fertilizer to treat the flower garden shown.

Now, to find the number of bottles to treat a similar garden with a perimeter of 105 feet.

So, getting the perimeter of the flower garden shown:

Thus, 42 feet perimeter garden need 2 bottles of fertilizer.

Let the number of bottles needed with garden perimeter 105 feet be

As given, 2 bottles of fertilizer is needed for 42 feet perimeter garden.

So, 42 is equivalent to 2.

Thus, 105 is equivalent to

Now, to solve by using cross multiplication method:

By cross multiplying we get:

Dividing both sides by 42 we get:

Therefore, 5 bottles of fertilizer is needed to treat a similar garden with a perimeter of 105 feet.

Answer:

1.) 17

2.) -6

3.) 6

4.) 14

5.) -13

Step-by-step explanation:

1. 2x8+1= 17

2. 10 - (4x4)= 10-16= -6

3. (10/5) + 4 = 2+4= 6

4. (-6 x 1/3) + 16= -2 + 16= 14

5. (8 x -1) - 5= -8 - 5= -13

1.) 17

2.) -6

3.) 6

4.) 14

5.) -13

Answer:

D is the right choice and no you cannot fit the pizza inside the box.

Step-by-step explanation:

D is the answer because to turn 2/3 into a decimal you would divide 2 by 3 and the answer you would get would be 0.66666666666...You would then add 12 to the answer and get 12.6666... Once you get this answer you would round it to the hundredths to get 12.67 but since that is not an option you could use D, 12.66 inches.

Answer:

I believe the answer is D.

Step-by-step explanation:

GOOGLE

Answer:

From what i see i think your answer would be 150°

Step-by-step explanation:

Answer:

1. 5x+ 6 & 4x + -3

2. 4x + -3

3. 6x+5 & -3+4

4.

5.

6.

7.

Step-by-step explanation:

the first one, thats how it would look and thats the problem

Answer : 1+1=2

Step-by-step explanation

1inch snow in am plus 1in snow in pm equals a total of 2in snow for that day.

Answer:

Rounding is about estimating

Step-by-step explanation:

Rounding is finding the number that it is close to. It makes solving problems easier and once you understand it, it helps A LOT with estimating.

Answer:

A.

Step-by-step explanation:

The volume of rectangular prism is l x w x h

So, 12 x 6 x 8 =576

Volume of triangular prism is l x w /2 x h

So, 6x8=48/2= 24

24x12=288

576/288=2

This shows that the rectangular prism is 2 times larger than the triangular prism.

Therefore, the answer is A.

Answer:

a. 80%

b.-20%

c.24%

d.-5%

e. $210

Step-by-step explanation:

Step-by-step explanation:

a) $153 - $85 = $68

68 ÷ 85 = 0.8 × 100 = 80

80% increased.

80% of $85 is $68

b) $340 - $272 = $68

68 ÷ 340 = 0.2 × 100 = 20

20% decreased

20% of $340 is $68

c)78,616 - 63,400 = 15,216

15,216 ÷ 63,400 = 0.24 × 100 = 24

24% increased

24% of 63,400 is 15,216

d)2580 - 2451 = 129

129 ÷ 2580 = 0.05 × 100 = 5

5% decreased

5% of 2580 is 129

e) 75% of $120

75 ÷ 100 = 0.75 × 120 = 90

120 + 90 = 210

she sell it for $210

I hope its help u☆

Answer: Change 4.62 to 462.

Step-by-step explanation: If you multiply 4.62 by 100 you get 462.

1) 46/6 = 7 r 4

2) Drop down the 2 and 42/6 equals 7.

3) This will make each person get 77.

Answer: 77

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