A golf course charges $10 to golf or $150 for a summer pass. Write an inequality to represent the number of times x you would need to golf in order for the summer pass to be a better deal. Use x as the variable.

Answer:

Step-by-step explanation:

angle 4=angle 6(being alternate interior angle)

65 degree=angle 6

The sequence of transformations carries ABCD onto HGFE Reflection across the x-axis means a change in y,(-6,-1) to (-6, 1)

We have given that,

A,B,C,D

We have to determine the sequence of transformations that carries ABCD onto HGFE.

A sequence of transformations is a specific order of transformation events. This means that a sequence of transformations is handling more than one transformation and it matters in what order they occur.

look at top left coordinate (2,-1)

Eight units left = (2-8,-1) = (-6,-1)

Therefore the reflection across x-axis means change in y

(-6,-1) to (-6, 1).

To learn more about the transformation visit:

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Answer:

1/4

Step-by-step explanation:

Q=event of pulling a quarter (25 cents)

D=event of pulling a dime (10 cents)

N=event of pulling a nickel (5 cents)

P=event of pulling a penny (1 cent)

Simon needs to pull out the penny last, so that the first three coins add up to $0.40.

We assume the coins are wrapped so it is a random choice.

For the first coin, probability of NOT pulling a penny is 3/4,

similarly, for the second coin, probability of NOT pulling a penny is 2/3,

for the third coin, probability of NOT pulling a penny is 1/2,

For all this to happen, we use the multiplication rule

P(3 coins but no penny) = (3/4*2/3*1/2) = 1/4

Answer:

R= 1203 P= 1478

Step-by-step explanation:

2681- 275= 2406/2 = 1203+ 275= 1478

Answer:

Step-by-step explanation:

The Bible uses this same value for pi. Just an irrelevant fact to add to your list of such facts.

pi is about 3

r = 3

C = 2 pi * r

C = 2 * 3 * 3

C = 18

Answer:

The circumference of circle is 18.

Step-by-step explanation:

Given :-

To Find :-

Formula Used :-

Where,

r, is the radius of circle.

Solution :-

Using Formula

Circumference of circle = 2 π r

substitute the values

Circumference of circle = 2 × 3 × 3

multiply the values

Circumference of circle = 18

Hence, the circumference of circle is 18.

Answer:

the answer is 16.5 or when runner becomes 17.

Step-by-step explanation:

The product of a number and five

= the number is always replaced by a variable. and I used

[tex]x[/tex]

[tex]5 \times x[/tex]

less than the number is 66

=

[tex]5 \times x - x = 66[/tex]

[tex] = 5x - x = 66[/tex]

[tex]4x = 66[/tex]

you divide both sides by 4 since we want X to stand alone .

[tex] \frac{4x}{4} = \frac{66}{4} [/tex]

[tex]4 \: will \: cancel \: 4 \: and \: 66[/tex]

[tex]giving \: you \: 16.5 \: or \: when \: run \: becomes17[/tex]

9514 1404 393

Answer:

  False

Step-by-step explanation:

  (A/B) ÷ (C/D) = (A/B) × (D/C) = AD/(BC) ≠ AC/(B/D)

Step-by-step explanation:

1 mile=5280 feet

0.5 mile=2640 feet.

The fastest that a seahorse can travel is 2,640 feet per hour. The top speed in miles per hour is 0.5 miles per hour.Can be also.

If the answer is correct plz mark me as brainliest.

Answer:

false and 8 hours and 55 min

Step-by-step explanation:

Answer:

false. 8.9 in the scenario would be 9 hours and 30 minutes

Step-by-step explanation:

using decimals is not an accurate way to measure time.

if it was used, 8.9 would be 8 hours and 90 minutes. However, there are only 60 minutes in an hour, so 8.9 would translate to 9 hours and 30 minutes.

Answer:26

Step-by-step explanation:

The reason i got 26:

-we substitute the letters(variables) and have 52=(k)2

but what is k? k is y divided by x (just like y is k times x)

Answer:

[tex]Width = 36in[/tex]

[tex]Size = 42.02[/tex]

Step-by-step explanation:

Given

[tex]x \to width[/tex]

[tex]y \to height[/tex]

[tex]x : y = 16 : 9[/tex]

Required

The size of [tex]screen[/tex] of height [tex]20,6in[/tex]

First, we calculate the width using the following equivalent ratios

[tex]16: 9 = x : 20.6[/tex]

Express as fraction

[tex]\frac{16}{ 9} = \frac{x }{ 20.6}[/tex]

Solve for x

[tex]x = 20.6 * \frac{16}{ 9}[/tex]

[tex]x = 36.62[/tex]

Hence:

[tex]Width = 36in[/tex] --- approximated

So, we have:

[tex]x = 36.62[/tex]

[tex]y =20.6[/tex]

The size (diagonal) is then calculated using:

[tex]Size = \sqrt{x^2 + y^2[/tex]

[tex]Size = \sqrt{36.62^2 + 20.6^2[/tex]

[tex]Size = \sqrt{1765.3844[/tex]

[tex]Size = 42.02[/tex]

[tex]Size =42in[/tex] --- approximated

Answer:

I believe it is B

Step-by-step explanation:

Remember - x,y. The 1 was found on the x-axis.

Answer:

independent and explanatory

Step-by-step explanation:

In a study, an independent variable may be defined as the variable that does not affect the other variables in the study when it is changed. Thus a variable is said to be independent when it is not affected by the any other variable in the study.

Whereas, an explanatory variable can be manipulated or changed by the experimenter. It is the variable that is not independent for certain variables.

Thus in the context, the scatterplot showing the total precipitation and the percent of the people who tested positive for the malaria test. The precipitation from the graph is the independent as well as the explanatory variable.

Answer:

C

Step-by-step explanation:

18 x 5.85 = 105.3

105.3 is closest to the estimate of $120

Answer:

1.5

Step-by-step explanation:

The constant of proportionality is the slope

m= (y2-y1)/(x2-x1)

Pick any two points

m = (12-6)/(8-4)

   = 6/4

   = 3/2

   = 1.5

m = (12-6)/(8-4)

→ 6/4

→ 3/2

→ 1.5

The required answer is 1.5.

Answer:

X - 7 = - 3

X = - 3 + 7

X = 4

the 7 turns positive because it was moved to the other side of the symbol "=" so we reverse the sign

- becomes +

and

+ becomes -

Answer:

11 and 11

Step-by-step explanation:

brainliest^:)

Answer:

11  i do not think there is a 2nd one unless 1

Step-by-step explanation:

The only one I could think of because  It is the positive solution of the equation x to the 2nd power = 121. The number 121 is a perfect square. 1.

first you find 15% of $200

15/100×200=$30

then you find the total money she earned for the hours she worked

4×5=$20

then you add the amounts

$20+$30=$50

Answer:

                           f(a + 2) = (5 + a) / (a - 1)

Step-by-step explanation:

To answer items such as this, we directly substitute the a + 2 to the all the x's in the function such that,

                           f(a + 2) = (3 + a + 2) / (a + 2 - 3)

Simplifying the function generated above,

                           f(a + 2) = (5 + a) / (a - 1)

Answer:

4.85 ÷ 5 = 0.97

hope this helps

Answer:

Step-by-step explanation:

Sum of all angles of the triangle = 180

∠A + ∠C + ∠E = 180

5x - 3 + 2x +5 + 3x -2 = 180

Combine like terms

5x + 2x + 3x - 3 + 5 - 2 = 180

            10x + 0 = 180

10x = 180

Divide both sides by 10

x = 180/10

x = 18

∠A = 5x - 3 = 5*18 - 3 = 90 - 3 = 87

∠C = 2x +5 = 2*18 + 5 = 36 + 5 = 41

∠E = 3x - 2 = 3*18 - 2  = 54 - 2 = 52

Side opposite to smallest angle is small

∠C is smallest. So, AE is smallest side

Next smallest is ∠E. So, AC is the next side

AE < AC < CE

Answer:

[tex]f(t) = 15 -1.2t[/tex]

[tex]0 \le t \le 12.5[/tex]

[tex]15 \ge f(t)t \ge 0[/tex]

The length of the candle (in inches) 3.6 hours after it was lit is 0.95 inches

Step-by-step explanation:

Given

[tex]a = 15[/tex] ---- candle length

[tex]r =- 1.2[/tex] --- rate (it is negative because the candle length reduces)

Solving (a): The function, f(t)

This is calculated as:

[tex]f(t) = a + rt[/tex]

So, we have:

[tex]f(t) = 15 + -1.2 * t[/tex]

[tex]f(t) = 15 -1.2t[/tex]

Solving (b): The domain

The domain, in this case, represents time from 0 till the candle burns out.

Set [tex]f(t) = 0[/tex] to calculate the time the candle burns out

[tex]f(t) = 15 -1.2t[/tex]

[tex]0 = 15 - 1.2t[/tex]

Collect like terms.

[tex]1.2t = 15[/tex]

Solve for t

[tex]t = 15/1,2[/tex]

[tex]t = 12.5[/tex]

Hence, the domain is: [tex]0 \le t \le 12.5[/tex]

Solving (c): The range

The domain, in this case, represents the candle height from 15 till the candle burns out (0 inches)

Hence, the range is: [tex]15 \ge f(t)t \ge 0[/tex]

Solving (d): [tex]f(t) = 3.6[/tex]

Recall that:[tex]f(t) = 15 -1.2t[/tex]

Sp, we have

[tex]15 - 1.2t - 3.6[/tex]

Collect like terms

[tex]12t =15 -3.6[/tex]

[tex]12t =11.4[/tex]

Divide by 12

[tex]t =0.95[/tex]

Answer:a. 0.13% b. 2.28%

Step-by-step explanation:

Let x  denotes the useful life of batteries.

Given: [tex]\mu=56[/tex] months, [tex]\sigma=6[/tex]

Since X is normally distributed.

The probability that batteries with a useful life of less than 38 months

[tex]P(X<38)=P(\frac{X-\mu}{\sigma}<\frac{38-56}{6})\\\\=P(Z<-3) \ \ \ [Z=\frac{X-\mu}{\sigma}]\\\\=1-P(Z<3) \\\\=1- 0.9987\\\\=0.0013[/tex]

The percent of batteries with a useful life of less than 38 months =0.13%

The probability that batteries will last longer than 68 months

[tex]P(X>68)=P(\frac{X-\mu}{\sigma}>\frac{68-56}{6})\\\\=P(Z>2) \ \ \ [Z=\frac{X-\mu}{\sigma}]\\\\=1-P(Z<2)\\\\=1-0.9772=0.0228[/tex]

The percent of batteries that will last longer than 68 months =2.28%

Answer:

8, 6, 24 because 8+6+24=38

Answer:

24+12+2=38

Step-by-step explanation:

Answer:

5

Step-by-step explanation:

90 ÷ 18 = 5 days. Hope this helps! :)

Answer:

15

Step-by-step explanation:

15=90/60=1.5 as whole is 15

Answer:

a 3² +4² = 25 the factors are 5²

b 8²+6²= 100 the factors are 5²and 2²

c 12²+5²= 169 the factors are 13²

d 8²+15²= 289 the factors are 17²

Answer:

9 and 16

Step-by-step explanation:

let the two numbers are X and Y

X+Y=24

X^2-Y^2=144

solve simultaneously

Answer:

a. False.

b. False.

Step-by-step explanation:

Statement a:

The median salary is $27,200 and the 57th percentile is $30,400.

Thus, 57-50 = 7% of the salaries are between $27,200 and $30,400, that is, not between $26,500 and $30,400, and thus, statement a is false.

b. The percentile rank of $25,400 is 50.

The median salary is $27,200, and thus, the percentile rank of $27,200 is 50, and the percentile rank of $25,400 is less than 50, and this statement is false.

Answer:

y+3 = -1/4(x-8)

Step-by-step explanation:

Point slope form is y-y1 = m(x-x1)  where m is the slope and (x1-y1) is a point on the line

(y- -3) =-1/4(x-8)

y+3 = -1/4(x-8)