In Death Valley, California, the highest ground temperature recorded was 94°C on July 15, 1972. In the formula C= 5/9 (F - 32) , C represents the temperature in degrees Celsius and F represents the temperature in degrees Fahrenheit. To the nearest degree, what is the highest ground temperature in Death Valley in Fahrenheit?

Step-by-step explanation:

Odd numbers are any numbers that end with 1, 3, 5, 7, 9.

Out of the numbers inbetween 75 & 100, the odd numbers are:

75, 77, 79, 81, 83, 85, 87, 89, 91, 93, 95, 97, 99,

which makes 13.

Set the amount of numbers you got over the total amount.

13/27

You have a 13/27, or 48.15% chance of picking an odd number.

~

Answer:

The correct answer option is 20.3.

Step-by-step explanation:

We are given a right angled triangle with one known angle and one known side length and we are to find the value of x.

To find the value of x, we will use the appropriate trigonometric ratio.

[tex] sin 5 2 = \frac { x } { 2 5 . 8 } [/tex]

[tex] x = sin 52 \times 2 5 . 8 [/tex]

x = 20.3

Answer:

Step-by-step explanation:

Use the sine:

[tex]sine=\dfrac{opposite}{hypotenuse}[/tex]

We have

[tex]opposite=x,\ hypotenuse=25.8,\ \sin52^o\approx0.788[/tex]

Substitute:

[tex]\dfrac{x}{25.8}=0.788[/tex]              multiply both sides by 25.8

[tex]x\approx20.3[/tex]

Answer:

n = 28

Step-by-step explanation:

3/4n - 18 = 1/4n - 4 (eliminate fractions by multiplying each value by 4)

(3/4n * 4) - (18 * 4) = (1/4n * 4) - (4 * 4)

3n - 72 = 1n - 16 (move values with variable to same side)

3n - 1n - 72 = 1n - 1n -16

2n - 72 = -16 (move numeric values to same side)

2n - 72 + 72 = -16 + 72

2n = 56  (isolate n by dividing out the 2)

2n/2 = 56/2

n = 28

Simplif 1/2t to t/2

t/2 + 8 = 5/2t - 10

Simplify 5/2t to 5t/2

t/2 + 8 = 5t/2 - 10

Multiply both sides by 2

t + 16 = 5t - 20

Subtract t from both sides

16 = 5t - 20 - t

Simplify 5t - 20 - t to 4t - 20

16 = 4t - 20

Add 20 to both sides

16 + 20 = 4t

Simplify 16 + 20 to 36

36 = 4t

Divide both sides by 4

36/4 = t

Simplify 36/4 to 9

9 = t

Switch sides

t = 9

Answer:

t = 9.

Step-by-step explanation:

1/2 t + 8 = 5/2 t - 10

         - 8      -5/2 t

1/2 t - 5/2 t   =   -10 - 8

-2t = -18

t = 9.

Answer:

Equation that can find the value of the car on December 31, 2017 is:

A= 25000*(1-0.15)^7 and the value of car after 7 years is $8014.427.

Step-by-step explanation:

Price of car = $ 25,000

Rate of depreciation = 15 %

Formula used:

A= P(1-r)^n

where p= price of car

A= new price of car after depreciation

r = rate of depreciation i.e. 15/100 = 0.15

n= time in years 2017 - 2010 = 7 years

Putting values in formula:

A= 25000*(1-0.15)^7

A= 25000*(0.85)^7

A= $8014.427

So, Equation that can find the value of the car on December 31, 2017 is:

A= 25000*(1-0.15)^7 and the value of car after 7 years is $8014.427.

Answer:

The pattern is pretty clear. After $n$ years, in $200n$ the price will be:

$a_n= a_0(0.85)^{n-1}$

Step-by-step explanation:

Final answer:

The maximum value of the quadratic function y = -2x^2 - 16x - 29 is 3, occurring at x = -4, found by determining the vertex of the parabola, which opens downwards due to the negative coefficient of the x^2 term.

Explanation:

To find the maximum or minimum value of the quadratic function y = -2x² - 16x - 29, we can utilize the properties of parabolas. Since the coefficient of the x² term is negative, the parabola opens downwards, meaning the vertex will give us the maximum value. The vertex of a parabola given by y = ax² + bx + c is found at the x-coordinate x = -b/(2a). Substituting the values from the given equation:

x = -(-16)/(2*(-2)) = -16/(-4) = -4

Now, we substitute this value back into the original equation to find the y-coordinate of the vertex:

y = -2(-4)² - 16(-4) - 29

y = -2(16) - 64 - 29

y = -32 + 64 - 29

y =3

Therefore, the maximum value of the function is 3, and it occurs at x = -4.

Answer:

Part 1) The area is [tex]A=4,069.44\ in^{2}[/tex]

Part 2) The circumference is [tex]C=226.08\ in[/tex]

Step-by-step explanation:

step 1

Find the area

we know that

The area of a circle (circular tablecloth) is equal to

[tex]A=\pi r^{2}[/tex]

we have

[tex]r=72/2=36\ in[/tex] ------> the radius is half the diameter

[tex]\pi =3.14[/tex]

substitute

[tex]A=(3.14)(36)^{2}[/tex]

[tex]A=4,069.44\ in^{2}[/tex]

step 2

Find the circumference

we know that

The circumference of a circle (circular tablecloth) is equal to

[tex]C=\pi D[/tex]

we have

[tex]D=72\ in[/tex]

[tex]\pi =3.14[/tex]

substitute

[tex]C=(3.14)(72)[/tex]

[tex]C=226.08\ in[/tex]

Answer:

B) Principal: the amount of money you initially invested

Step-by-step explanation:

The given formula  I=P·r·t  is of Interest

In this formula

I is simple interest

r is the interest rate

t is the amount of time

P is the principle amount invested on which interest is calculated

hence of the given options, option b is correct i.e.

Principal: the amount of money you initially invested !

Answer: Option 'b' is correct.

Step-by-step explanation:

Since we have given that

[tex]I=\dfrac{P\times R\times T}{100}[/tex]

Here, I stands for Simple interest

R stands for rate of interest

T stands for time period

P stands for the principal amount i.e. the amount of money you initially invested.

Hence, Option 'b' is correct.

Independent is x. Dependent is y

Answer:

Independent : x

Dependent: y

Step-by-step explanation:

y= 5x

The independent variable is the variable we change

Independent : x

The dependent variable depends on the value of the other variable

Dependent: y

Step-by-step Answer:

f and f^(-1) are inverses of each other within a specified domain, with the property that

y=f(x)  <=> (is equivalent to)  f^(-1)(y)=x

since

2=f(4), by the definition of inverse functions, f^(-1)(2) = 4

-4, -2, -2 hope that will help you

Step-by-step explanation:

Answer:

3/x + 2/(x+1) = 3/5x

[3 · 5(x + 1) + 2 · 5x] / 5x(x + 1) = 3(x + 1) / 5x(x + 1)

3 · 5(x + 1) + 2 · 5x = 3(x + 1)

15x + 15 + 10x = 3x + 3

15x + 10x - 3x = -15 + 3

22x = -12

x     = -12/22 = -6/11

Answer:

[tex]y\leq -1/3[/tex]

The graph in the attached figure

Step-by-step explanation:

we have

[tex]-3(5y-4)\geq 17[/tex]

Applying the distributive property on the left side

[tex]-15y+12\geq 17[/tex]

Subtract 12 both sides

[tex]-15y\geq 17-12[/tex]

[tex]-15y\geq 5[/tex]

Multiply by -1 both sides

[tex]15y\leq -5[/tex]

Divide by 15 both sides

[tex]y\leq -5/15[/tex]

Simplify

[tex]y\leq -1/3[/tex]

The solution is the interval -------> (-∞, -1/3]

All real number less than -1/3

In a number line the solution is the shaded area down of y=-1/3 (close circle)

The graph is the attached figure

Answer:

0.3

Step-by-step explanation:

In the bag are 12 red, 10 blue, 15 white, and 13 black marbles.

So total = 12 + 10 + 15 + 13 =  50 marbles

The probability he pulls a white marble = 15/50 = 0.3

I think that 2/4 would be bigger because 2/4 is the same as 1/2 and 1/2 is bigger than 1/8. Imagine a pizza, if i have 1/2 of a whole pizza i would have more pizza than a friend who had 1/8 of the whole pizza.

I hope this helps :)

If you simplify 2/4, you will get 1/2. 1/2 is bigger than 1/8.

Proof:

Draw 2 mental circles in your head. then draw lines that will make the circles out of 2 and out of 8. Now color in 1/2 of the first circle and 1/8 of the second circle. You can see that the 1/2 is bigger than the 1/8.

Hope I helped, sorry if I'm wrong ouo.

~Potato.

Copyright Potato 2019.

Answer:

30%

Step-by-step explanation:

The numbers you are looking for are 23, 25, and 27. Let's start by defining a variable.  Let x be the first of the three odd numbers.  Since odd numbers are 2 apart, that means that the other two numbers are x + 2 and x + 4.

Now, their sum is x + (x + 2) + (x + 4) which equals 3x + 6.

Decrease that by the second number, x + 2.  That means:  3x + 6 - (x + 2), which is equal to 2x + 4.

So now we know that 2x + 4 = 50, and we can solve that easily:

2x + 4 = 50

2x = 46

x = 23

Therefore, the three odd numbers are 23, 25, and 27. Hope this helps! Please mark Brainliest. Thank you v much! :)

The answer to the problem is the three consecutive odd integers 23, 25, and 27.

Let's solve the problem step by step. We are looking for three consecutive odd integers. A useful way to express consecutive odd integers algebraically is as x, x+2, and x+4, where x is any odd integer.

The problem states that the sum of these integers minus the second one equals 50. This provides the equation: x + (x+2) + (x+4) - (x+2) = 50. Simplifying this equation, we get 2x + 4 = 50. We can further simplify to find that x = 23.

So, the three consecutive odd integers are 23, 25, and 27.

https://brainly.com/question/32448319

#SPJ11

Answer:

B. 90 + 90 √2

Step-by-step explanation:

From first base to the second base, it will travel 90 feet.

From the second base to the home plate, it will travel a longer distance.  How much?  Well, if you look at the layout of the field, you'll see that if you draw a line from second base to the home plate, you'll form two rectangular triangles, one with the 1st base, another one with the 3rd base.

The line from the 2nd base to home plate is the hypotenuse, which we can easily find by:

h²=90² + 90²

h = √(2 * 90²)

h = 90 √2

So, from second base to home plate, the ball has traveled 90 √2

Overall: 90 + 90 √2

Answer:

[tex]\dfrac{1}{1296}[/tex]

Step-by-step explanation:

When a fair die is tossed once, there are 6 possible outcomes: 1, 2, 3, 4, 5, 6.

The probability of rolling 5 is [tex]\dfrac{1}{6}.[/tex]

When a fair die is tossed four times, the probability of rolling 5 all four times is

[tex]\dfrac{1}{6}\cdot \dfrac{1}{6}\cdot \dfrac{1}{6}\cdot \dfrac{1}{6}=\dfrac{1}{6^4}= \dfrac{1}{1296}[/tex]

Answer:

B

Step-by-step explanation:

The slope would be 1/6

Answer:

25 inches

Step-by-step explanation:

i first started with 18×8=144 then i did 144-119 and got 25.

Answer:

∠G = 50°

Step-by-step explanation:

The measure of the angle between the 2 tangents is

[tex]\frac{1}{2}[/tex] ( major arc - minor arc )

minor arc HF = 130° and major arc HF = 360° - 130° = 230°

Hence

∠G = 0.5(230° - 130°) = 0.5 × 100° = 50°

Answer:

option 1 is correct:

y = -5cos(2x - π)

B is the correct answer

Answer:

14%

Step-by-step explanation:

Answer:

The answer is 14%

Step-by-step explanation:

Answer:

√245 or 15.65247...

Step-by-step explanation:

a² + b² = c²

14² + 7² = c²

196 + 49 = c²

245 = c²

√245 ≈ c

When you have a right triangle, you can use the Pythagorean Theorem to find the missing side length. (but it only works for RIGHT triangles)

Pythagorean Theorem:

a² + b² = c²         Since you know a=14 and b=7, plug it into the equation

(14)² + (7)² = c²

196 + 49 = c²

245 = c²

√245 = c    or 15.6524758425 = c

Answer:

D (136 -2a) + (3a+39)  = 180

Step-by-step explanation:

Since XQR = 180

<XQM + < MQR = XQR

136 -2a + (3a+39)  = 180

Find the mean for both:

Sierra: 2 + 11 + 12 + 13 + 15 =  53

53/5 =10.6

Median is the middle value = 12

Alek: 9 + 11 + 11 + 12 + 13 = 56

56/5 = 11.2

Median = 11

A: The medians do not equal the mean.

B: Sierra's are more spread out, ( no identical ages and a greater range ).

C: Sierra's mean is less than Alek.

D. Sierra has an outlier (2).

The answer would be B

Answer:

George made the first mistake by multiplying by 7 instead of 8

Step-by-step explanation:

The total cars needed to have a mean of 24:

24 x 8 = 192

Total cars sold during the seven months:

18 + 22 + 26 + 12 + 25 + 20 + 19 = 142

Subtract the total cars sold from the total cars needed:

192 - 142 = 50

George needs to sell 50 cars in the eight month in order to have an average of 24 cars sold per month.

Answer:

Step 1

Step-by-step explanation:

on edg

The correct answers are: C. Angle 4 F. Angle 6 In mathematics, exterior angles are formed outside between any side of a shape and a line extended from the next side.

The correct answer is option C and F.

In a triangle, the sum of the measures of the interior angles is always 180 degrees. Since angles 5, 3, and 1 are interior angles, their sum is 180 degrees.

The sum of the measures of the exterior angles of a triangle is always 360 degrees. Therefore, the sum of exterior angles 4, 6, and 2 is also 360 degrees.

Now, to determine the individual measures of the exterior angles, we know that the sum of the measures of the linear pairs (an exterior angle and its adjacent interior angle) is 180 degrees.

Therefore, angle 4 is an exterior angle since it forms a linear pair with angle 1.

Similarly, angle 6 is an exterior angle since it forms a linear pair with angle 3.

Angle 2 is not an exterior angle since it does not form a linear pair with any other angle in the given triangle.

So, the correct answers are:

C. Angle 4

F. Angle 6

Learn more about Exterior angles here:

https://brainly.com/question/2406986

#SPJ3