PLEASE HELP ME! Truthful answer only please

Answer:

4.5% i think reason usually percent is compared in 100% and out of 100 10 means 10 % so 4.5 is the answer

Answer:

18%

Step-by-step explanation:

9÷50×100 = 18%

9 means how many students have pets

50 means how many students are in Mrs. Green's class

18% is how many students that have a pet in Mrs. Greens class

While the graph is going left, it is decreasing. While the graph is going right, it is increasing.

So, the answer is C

Answer:

C

Step-by-step explanation:

Answer:

These two equations are equivalent because the order of operations states you work from the right to the left and do the multiplication first. Because we do the multiplication first, we get the same answer as the other equation because the parentheses are also done first, meaning these equations both get the same answer.

Step-by-step explanation:

Answer:

where is the chart? ?????

Answer:

3.8 hrs

Step-by-step explanation:

Hello!

All you gotta do is 432/115 which should give 3.8

Answer:

Step-by-step explanation:

Set up a proportion.

3/25 = x / 20      Notice that both times are in the denominators. Be sure you always set up a proportion that way. Like units in the denominator. Like units in the numerator.

Cross multiply

3 * 20 = 25 * x                        Combine

60 = 25x                                 Divide by 25

60/25 = x

x = 2.4 miles in 20 minutes.

Answer:

In 20 minutes, Trey would run 2.4 miles.

Step-by-step explanation:

20x = 25

x = 4/5

This means we multiply the number by 0.8

3 * 0.8 =

3/25 = 2.4/20

2.4 miles / 20 minutes

Answer:

The set of Real numbers

Step-by-step explanation:

x² + 4    is a parabola with the lowest point on the y-axis is 4 and continues up

-x² + 4  is a parabola with the highest point on the y-axis is 4 and continues down.

The range is the distance traveled on the y- axis.  

All real numbers.

Answer:

1/2

Step-by-step explanation:

Answer:

1/2

Step-by-step explanation:

Answer:

2, 32

Step-by-step explanation:

The question is asking where X could be (what value it could have) to make it 15 away from W, making a line segment of that length if they were to be connected. This can be solved by individually adding and subtracting 15 to/from the value of W: 17. Adding 15 to 17 gives you 32, while subtracting gives you 2, and X could be either of these, so your answer is 2, 32. (It's common to order them in increasing order, but you shouldn't be marked off if you do it in reverse.)

Answer:

i think B

Step-by-step explanation:

because is right

Answer:

D

Step-by-step explanation:

[tex]y=x^2-11x+7[/tex]

we need to calculate [tex]\Delta = \sqrt{b^2-4ac}[/tex]

and if [tex]\Delta[/tex] is positive we have 2 distinct roots

if [tex]\Delta[/tex] is 0 then we have two identical roots.

If [tex]\Delta[/tex] < 0 then we  have two complex solutions.

in this case, [tex]\Delta = \sqrt{11^2-4*7} = \sqrt{121-28}>0[/tex]

the answer is D

Answer:

4(x -4)(2x +1)

Step-by-step explanation:

8x² -16 -28x , rearrange it so the exponents will be going form highest to lowest

8x²-28x -16, factor 4

4(2x² -7x -4),

            to get 2x² we need to multiply an x and a 2x

            to get -4 we need to multyply 1 and -4 or -1 and 4 or 2 and -2 (can use       trial and error method here)

4(x -4)(2x +1)

Check

4(x-4)(2x+1) = (4x -16)(2x+1) = 8x² +4x -32x -16 = 8x²-28x -16

Answer:

[tex]\mathsf{\frac{4}{3} \:\times\frac{1}{2}\: =\: \frac{4}{3} \:\div\frac{2}{1}}[/tex]

Step-by-step explanation:

The mathematical operation of division is the opposite of multiplication. When you divide two fractions, you will have to take the reciprocal of the divisor, and multiply it with the dividend.  

In the given equation, [tex]\mathsf{\frac{4}{3} \:\times\frac{1}{2}\: =\: \frac{4}{3} \:\div\:?}[/tex], we can rewrite this as:  [tex]\mathsf{\frac{4}{3} \:\div\:?\:=\:\frac{4}{3} \:\times\frac{1}{2}}[/tex].

As previously mentioned, division is opposite of multiplication. Since the multiplicand  in the multiplication of two fractions is ½, then we can assume that the divisor (or the missing fraction) must be the reciprocal of ½, which is  [tex]\mathsf{\frac{2}{1}\:or\:2}[/tex].

Therefore, the missing fraction that completes the given mathematical statement is [tex]\mathsf{\frac{2}{1}\:or\:2}[/tex].  

[tex]\mathsf{\frac{4}{3} \:\times\frac{1}{2}\: =\: \frac{4}{3} \:\div\frac{2}{1}}[/tex]

Answer:

Only sequence a is your answer

Step-by-step explanation:

Answer:

Step-by-step explanation:

24 hrs for a and 30 hrs for b to earn $360

9514 1404 393

Answer:

  (a) $254.08

  (b) $767.34

  (c) $12,449.36

Step-by-step explanation:

These questions are best answered by a financial calculator or app. Such are available for your phone or tablet. A spreadsheet also has built-in functions for making these calculations.

(a) FV = $40,000, i = 8% per year, n = 9 years (108 months), compounding 12 times per year. The monthly deposit needs to be $254.08.

__

(b) Payment = $254.08, n = 3 months, i = 8%/year, compounding 12 times per year. FV = $767.34.

__

(c) The sum of 108 payments of $254.08 is ...

  108 × $254.08 = $27,440.64

The interest earned is enough to bring the account value to $40,000, so is ...

  $40,000 -27,440.64 = $12,559.36

_____

Additional comment

The amount $254.08 is rounded down to the nearest cent, so the balance after 9 years will be $39,999.70, which is $0.30 short of $40,000. We used $40,000 as the final account balance, so overestimated the interest by $0.30.

There may be additional small changes in the values if you round interest to the nearest cent each month the way a financial institution would. It is hard to tell in these problems how accurate you're intended to be in your calculations.

Answer:

Well assuming its playing cards

There are 54 playing cards including jokers.

There are only 2 red 6 cards.

The hearts and the diamonds.

Now so techincially its a 2/54 chance

So 2/54 chance of drawing a red card

Answer:

2/52

Step-by-step explanation:

52 cards in a deck as jokers are not used in professional card places   red = 1/2 of 52 = 26/52   drawing red 6   = 1/2 of  4/4   =  2/4      26/52  /  2/52  = 13 which proves 13 cards in each red and 2/52   red 6's in a full deck

============================================================

Work Shown:

[tex]m=\text{geometric mean of x and y}\\\\m = \sqrt{x*y}\\\\m = \sqrt{2*98}\\\\m = \sqrt{196}\\\\m = \sqrt{14^2}\\\\m = 14\\\\[/tex]

The geometric mean of two numbers has us do two steps in this order

The geometric mean can be applied to more than two values. Regardless of how many values you have, you always multiply them out. However, the number of values will tell you what kind of root you'll take (eg: 3 values leads to a cube root; 4 values means you'll take a fourth root, etc).

Answer:

6789

Step-by-step explanation:

Answer:

hold on

Step-by-step explanation:

do you have options?

So on solving the provided question we can say we can plotting data by x = 0.83; y = 0.79; z = 0.83

Here, we have,

The most typical approach to display data using a chart is a graph that shows the relationship between two additional variables.

Diagrams created by hand or on a computer are also acceptable.

Move 2 units to the right after starting at the origin before going 3 units up.

The coordinates for the points 2, 3, should be shown on the coordinate plane. Clearly state your points.

The pink dot with the letter P thus stands for 2.3.

Before creating a line chart, you need first generate a number line for each value in your data collection.

Put an X (or dot) over each value of the data on the number line after that. For each instance when a value appears in a record, place an X over the corresponding number.

x = 0.83

y = 0.79

z = 0.83

xa = 0.85

ya = 0.85

za = 0.85

To know more about plotting data visit:

brainly.com/question/29096917

#SPJ4

Answer: 30

Step-by-step explanation:

200a+300c=7000

a+c=30

Answer:

I don't know what to do with it

Answer:

736

Step-by-step explanation:I am dum

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Answer:

6 hours

Step-by-step explanation:

I assume the balance is on a credit card. He needs to pay off the $54.

He earns $9/hour.

$54/($9/hour) = 6 hours

In 6 hours he earns $54, and he can pay $54 to zero his balance.

Answer: 6 hours

Answer:

It's 457152.

Step-by-step explanation:

 4762

x    96

Lay it out like this. Then begin muliplying the bottom right number (6) by each top number. Then once finished, add a 0 below your answer. Then multiply the bottom left number (9) by each top number again. Once that's all finished, add those two answers.

The letter "x" is often used in algebra to mean a value that is not yet known. It is called a "variable" or sometimes an "unknown". In x + 2 = 7, x is a variable, but we can work out its value if we try! A variable doesn't have to be "x", it could be "y", "w" or any letter, name or symbol. See: Variable.

Answer:

Step-by-step explanation

Did you mean "How long will it take Johnny to TYPE a 2100 word essay?

If so, do the following:

Let x = the number of minutes to type a 2100 word essay

600/8 = 2100/x

600x = 16,800

x = 28 minutes

Answer

3.375

step by step explanation

Answer:

1.5^3

= ( 15 / 10 ) ^ 3

= 3375 / 1000

= 3.375