What is the vertex and intercepts for y=(5x-2)(2x+3)

Answer:

C

Step-by-step explanation:

i am smart

how big are the cups????

Division is one of the four fundamental arithmetic operations. The number of cups of water that Billy will use to fill a 9-litre bucket is 9.

The division is one of the four fundamental arithmetic operations, which tells us how the numbers are combined to form a new one.

Given that a cup holds 1 litre of water. Therefore, The number of cups of water that Billy will use to fill a 9-litre bucket is,

Number of cups = 9 liters / 1 liter

                           = 9

The number of cups of water that Billy will use to fill a 9-litre bucket is 9.

Learn more about Division:

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Answer:

The answer is 400000 :)

Step-by-step explanation:

The product in math is the answer to a multiplication problem. The result of multiplying two numbers together is the product.

80 × 5000 = 400000

Answer:

Each adult patient today taking dose of 13 mg.

Step-by-step explanation:

Given - Ysaac, a doctor on duty at a local clinic, leaves the Panadol dose (mg) to nurse Elisa for all hospital patients. The nurse asks him what is the Dose ?, and the doctor answers that the previous dose used in total for 10 adult patients was solving the equation x2 + 50x - 2400 = 0. If the current dose has decreased by 10 milligrams for each patient.

To find - How much should the dose be for each adult patient today?

Solution -

Given that, the equation is -

x² + 50x - 2400 = 0

⇒x² + 80x - 30x - 2400 = 0

⇒x(x + 80) - 30(x + 80) = 0

⇒(x - 30)(x + 80) = 0

⇒x = 30, -80

But dose can not be negative

So, x = 30

∴ we get

The previous dose is 30 that is given to 10 patients

So,

1 patient is taking 3 mg previous dose

Now,

Given that,

If the current dose has decreased by 10 milligrams for each patient.

So,

The current dose = 3 mg + 10 mg

                             = 13 mg

⇒The current dose = 13 mg

∴ we get

Each adult patient today taking dose of 13 mg.

Answer:

$16.25

Step-by-step explanation:

Answer:

Minimum < Q1 < Median < Q3< Maximum

Step-by-step explanation:

Given

Minimum, Median, Maximum, Q3 and Q1

See attachment for complete question

Required

Order from least to greatest

In a dataset, the range is:

[tex]Range = Maximum - Minimum[/tex]

This implies that, the minimum is the least and the maximum is the highest of the dataset

So, we have:

Minimum <         <              <           < Maximum

The median is the middle item; So, the above becomes

Minimum <         < Median <           < Maximum

In a dataset, the IQR is:

[tex]IQR = Q_3 - Q_1[/tex]

This implies that:

[tex]Q_3 > Q_1[/tex]

So, we have:

Minimum < Q1 < Median < Q3< Maximum

Answer:

Speed of 5th car = 187 mph

Step-by-step explanation:

Given:

Mean speed of five car = 175 mph

Speed of four cars = 186,181,170,151 mph

Find:

Speed of 5th car

Computation:

Average mean = Sum of all observation / Number of observation

Mean speed of five car = Sum of five cars speed / Number of cars

175 = [186 + 181 + 170 + 151 + Speed of 5th car] / 5

186 + 181 + 170 + 151 + Speed of 5th car = 175 x 5

186 + 181 + 170 + 151 + Speed of 5th car = 875

688 + Speed of 5th car = 875

Speed of 5th car = 875 - 688

Speed of 5th car = 187 mph

Step-by-step explanation:

[tex]\tt {:}\longrightarrow |x - 10 | \leqslant 4 \\ \tt {:}\longrightarrow x - 10 \leqslant 4 \\ \tt {:}\longrightarrow x \leqslant 4 + 10 \: \\ \tt {:}\longrightarrow x \leqslant 14 \: \: \: \: \: \: \: \: \: [/tex]

Answer:

575/64

Step-by-step explanation:

-5/8(-3/8-14)

15/64+70/8

15/64+560/64

575/64

Answer:

14m+10i+7p-92

Answer:

x = 20°

Step-by-step explanation:

The angle vertical to 160° is 160° ( vertical angles are congruent )

Then x and 160 are same- side interior angles and sum to 180°

x + 160° = 180° ( subtract 160° from both sides )

x = 20°

Answer:

7/10 * 1/2 = 7/20

Step-by-step explanation:

[tex]\frac{7}{10} * \frac{5}{10} \\\frac{7}{10} * \frac{1}{2} \\\frac{7}{20}[/tex]

Answer:

1) 7 Miles

2) $750

3) I did not get what it was asking, sorry.

Step-by-step explanation:

1) It is 5 dollars per mile.

You can divide 35 by 5 to get to 7 miles.

2) You find the constant by dividing one of the pairs, in this example, I chose the first row of numbers.

Divide $100 by 4, which will get you $25 per session.

Multiply 30 by 25 which will get you $750

Answer:

Step-by-step explanation:

add all of them up,  Julie,   6 + 12 + 3 + 4 = 25  

there are 25 total students.  now divide each of the number of people that speak that language by the total students

6/25 = .24 = 24%

12/25= .45 = 48%

3/25 = .12 = 12%

4/25 = .16 = 16%

Also, if you want to just check,  see if the percentages add to 100%

Using the relative frequency concept, it is found that the relative frequencies for students speaking each language is:

--------------------------------

A relative frequency of a to b is a/b, that is, the number of desired outcomes divided by the number of total outcomes.

--------------------------------

A similar question is given at https://brainly.com/question/20630951

Answer:

9, 4.5 x 2 = 9

4.5 = 45 tenths and 0.5 = 5 tenths

5 tenths x 9 = 45 tenths

4.5/0.5 = 9

6.3/0.9 = 7, 0.9 x 7 = 63, 63 / 0.9 = 7

Step-by-step explanation:

Answer:

8

Step-by-step explanation:

the rectangles length is 1 because 2^0 = 1

the width is 8 because 2^3 which is also 2 x 2 x 2 = 8

to find the area it would be length times width.

1 x 8 = 8

Final answer: 8 square meters

Answer:

yo ill help you but do you happen to have a argumentative essay written ill help u if you help me

Answer:

Step-by-step explanation:

Answer:

y=5000(0.7)^x

Step-by-step explanation:

mark brainleist plz

Answer:

26

Step-by-step explanation:

The radical must be evaluated first.  The cube root of 27 is 3.  Then we have:

7(3) + 5 = 21 + 5 = 26

Answer:

x = 3. (Refresh if you cannot see the explanation.)

Step-by-step explanation:

[tex]\frac{4x+6}{3} = \frac{x+9}{2}\\\text{Cross multiply.}\\2(4x+6)=3(x+9)\\\text{Distribute.}\\8x+12=3x+27\\\text{Subtract 3x from both sides.}\\5x+12=27\\\text{Subtract 12 from both sides.}\\5x=15\\\text{Divide both sides by 15.}\\x=3\\\\\text{Proof:}\\\\\frac{4x+6}{3}=\frac{x+9}{2}\\\text{Substitute variable.}\\\frac{4(3)+6}{3}=\frac{3+9}{2}\\\text{Simplify numerators.}\\\frac{18}{3}=\frac{12}{2}\\\text{Divide both sides.}\\6=6[/tex]

Answer:

140

Step-by-step explanation:

Answer: mabey 140

Step-by-step explanation:

The required boxplot isn't attached, an hypothetical solution is given which could be applied to solve your actual task.

Answer:

Kindly check explanation

Step-by-step explanation:

From the attached picture, the median and upper quartile value of the boxplot are :

The median of a dataset plotted on a box and whisker plot can be obtained directly from the plot as the point where a vertical line splits the box. The line inside the box gives the median of the data. The Q3 value which is the upper quartile is depicted on the box and whisker plot as the endpoint of the box. The endpoint of the box gives the upper quartile value for the dataset.

In the attached boxplot , the median = 29

The upper quartile = 38

Answer:

velocity

Step-by-step explanation:

Answer:

x = 72 degrees

Step-by-step explanation:

Use the definition of a tangent function:

tan x = opposite/adjacent

= 154/50

= 3.08

----> x = arctan 3.08 = 72 degrees

Answer:

(C) (n) = 25n+35

Step-by-step explanation:

25×1+35=60

25×2+35=85

25×3+35=110

25×4+35=135

Answer:

2(1+7+6) = 2(14) = 28

Step-by-step explanation:

2+14+12

2(1+7+6)

Answer:

x > - 3

Step-by-step explanation:

Given

- 2x + 12 < 18 ( subtract 12 from both sides )

- 2x < 6

Divide both sides by - 2, reversing the symbol as a result of dividing by a negative quantity

x > - 3