*100 POINTS* Please help with #4-8 with the answers and work!

Answer:

C, Last Ice Age

Step-by-step explanation:

A land bridge wouldn't be developed by humans. The only reasonable explanation would be the last Ice Age

A land bridge from Asia to the Americas was made possible by the last Ice Age.  So, the correct answer is C.

A land bridge is an isthmus or wider land connection between otherwise separate areas, over which animals and plants are able to cross and colonize new lands.

A land bridge from Asia to the Americas was made possible by the last Ice Age.

During the last Ice Age, much of the Earth's water was locked up in glaciers, causing sea levels to drop and exposing a land bridge between Asia and North America.

This allowed prehistoric people to migrate from Asia to the Americas, a journey that would not have been possible without the land bridge created by the last Ice Age.

Hence, A land bridge from Asia to the Americas was made possible by the last Ice Age.  So, the correct answer is C.

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Answer:

The area of the trapezoid would be 115 inches.

Answer:

Shift left 1 and down 2

Step-by-step explanation:

Answer:

negative possiblity

Step-by-step explanation:

Answer:

(CHOICE C)

X= 20

Step-by-step explanation:

SOLVE FOR X AND USE 45* ANGLE FOR HELP.

Answer:

Step-by-step explanation:

Use math-way!

Answer:

26

Step-by-step explanation:

The mean absolute deviation of the data is 11.

The mean absolute deviation (MAD) of a data set is the average distance between each data value and the mean.

To find the mean absolute deviation of the data, start by finding the mean of the data set. Find the sum of the data values, and divide the sum by the number of data values.

Given: The data below show the weights, in pounds, of a group of professional football players.

325, 310, 289, 288, 285, 285, 285, 280, 280, 273

The mean of the data set is 290 pounds.

How to find the mean absolute deviation of the data

set, to the nearest whole number?

The average absolute deviation is

[(325-290)+(310-290)+|(289-290)|+|(288-290)|+3|(280-290)|+21(280-290)|+|(273-290)|]/10

=> (35+20+1+2+5+5+5+10+10+17)/10

=> 11.

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Answer:

30.3

Step-by-step explanation:

909/30 = 30.3

x = 30.3

Answer: 300.3

Step-by-step explanation

30x-9=9000

30x=9009

x= 300.3

Answer:

128

Step-by-step explanation:

There are 32 50's in 1600.

So 32x4=128

Answer:

325 adults and 612 children

A total of 937 people attended the play.  Admission was $2.00 for adults and $0.75  for students. The total ticket sales  amounted to $1,109. How many students  and adults attended the school play?  First complete the equations below, where A  stands for Adults and S stands for Students.

[325]A + [612]S = 1,109; A + S = [2.75]

325 (amount of adults)  x 2 (2 is the amount of money for each adult ticket)

= $650

937 (amount of people total in the play) - 325 (adults)

= 612 (kids)

612 x 0.75 (amount for each child)

= $459

$459 + 650 = $1109

325 + 612 = 937

Answer:

iymb usy,jikdokjjjzkkjzjkjhhg6993

Answer:

76.03

Step-by-step explanation:

Answer:

the circumference is 76.027 but it rounded to the nearest tenth is 76.030

Step-by-step explanation:

Answer:

f(x) = 1.8x + 1

Step-by-step explanation:

I graphed the table on the graph below and found the equation of the line.

If this answer is correct, please make me Brainliest!

Answer:

x^2 -10x -96 =0

Step-by-step explanation:

Subtract the zeros from x in factors

(x - -6) (x-16)

(x+6) (x-16)

Set these equal to zero since they are zeros

(x+6) (x-16)  =0

FOIL

x^2 -16x+6x -96 =0

x^2 -10x -96 =0

Answer:

Step-by-step explanation:

Miche found that most helicopters fly at speeds of less than 270 kilometers per hour.

If s=speed of the helicopters

Representing this on a number line:

Since the options are not given, I would list the mistakes made by Miche.

Answer:

A and D

Step-by-step explanation:

I hope this helped <3 ·ω·

Answer:

whats the question i dont see the link

Step-by-step explanation:

Answer:

B.) -35

Step-by-step explanation:

Answer:

Step-by-step explanation:

y + 5 = 2(x + 2)

y + 5 = 2x + 4

y = 2x - 1

Answer:

9.42 Units

Step-by-step explanation:

Either enter an exact answer in terms of pi or us 3.14 for pi and enter your answer as a decimal.

The arc length of a partial circle whose radius is 8 and measure of the central angle is 90 degrees is 12.

To find the arc length of a partial circle, we can use the formula:

Arc Length (L) = θ × r,

where L is the arc length, θ is the central angle in radians (or degrees), and r is the radius of the circle.

In this case, the radius (r) is given as 8 units, and the measure of the central angle (θ) is given as 90 degrees. However, we need to convert the central angle from degrees to radians before plugging it into the formula, as trigonometric functions work with radians.

To convert degrees to radians, we use the conversion factor: π radians = 180 degrees.

θ (in radians) = 90 degrees × (π radians / 180 degrees) ≈ 1.57 radians.

Now, we can calculate the arc length:

Arc Length (L) = 1.57 radians × 8 units ≈ 12.

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Answer:

B. 1/2

It will always be a 50/50 probability cause there are only 2 sides

Answer:

It's the first expression

Step-by-step explanation:

9 (4a minus 3)

(9x4a)-(9x3)

36a minus 27

The correct expression equivalent to 36a minus 27 is 9(4a minus 3)

Expressions in math are mathematical statements that have a minimum of two terms containing numbers or variables, or both, connected by an operator in between.

Given that, an expression is 36a minus 27, we need to find an expression equivalent to the given expression,

So, converting the expression into mathematical expression,

36a minus 27

= 36a-27

HCF of 36 and 27 is 9, so taking 9 common,

Therefore,

36a-27 = 9(4a-9)

We can write 9(4a-9) in statement,

9(4a-9) = 9(4a minus 3)

Hence, the correct expression equivalent to 36a minus 27 is 9(4a minus 3)

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Answer:

f(x) = 12x - 4

Step-by-step explanation:

f(x)= 20 + 12(x - 2)​

Distribute

f(x) =20 +12x - 24

Combine like terms

f(x) = 12x+20-24

f(x) = 12x - 4

Answer:

y=12x-6

Step-by-step explanation:

y=20+12x-24

y=12x-4

Answer:

x=-4

x=-5

Step-by-step explanation:

Answer:

-4 or -5

Step-by-step explanation:

Well, you have to first understand variables a, b, and c. A in this equation is 1, b is 9, and c is 20. Then you plug those into -b ± sqrt (b^2-4ac)/2a and find that the discriminant, or what is under the square root, is one. Your two roots will be -4 and -5.

Answer:

the answer is A, u can try graphing it if u need to verify

Considering it's asymptotes, it is found that the rational function graphed below is given by:

A. [tex]F(x) = \frac{1}{(x - 6)(x + 6)}[/tex]

In this question, looking at the graph, it is found that there are vertical asymptotes at x = -6 and x = 6, and an horizontal asymptote at y = 0, hence the function is given by:

A. [tex]F(x) = \frac{1}{(x - 6)(x + 6)}[/tex]

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Answer:

P_1st year   =  P0 x (1 + r/n)               = P0 x (1 + r/n)^1

P_2nd year =  P0 x (1 + r/n) (1 + r/n)  = P0 x (1 + r/n)^2

...

P_n year      = P0 x (1 + r/n)^n

Hope this helps!

:)

Answer: 4

Step-by-step explanation:

Using pythagoras theorem =>

b=[tex]\sqrt{c^2-a^2[/tex]

b=[tex]\sqrt{5^2-3^2}[/tex]

b=[tex]\sqrt{25-9}[/tex]

b=[tex]\sqrt{16}[/tex]

b=4

Answer:

4

Step-by-step explanation:

Use the Pythagorean Theorem:

[tex]a^2+b^2=c^2[/tex]

The measure of the hypotenuse is 5. The measure of the given leg is 3.

[tex]3^2+b^2=5^2\\\rightarrow 3^2 = 9; 5^2=25\\9+b^2=25\\9-9+b^2=25-9 \leftarrow \text {Subtraction Property of Equality} \\b^2=16\\\sqrt{b^2}=\sqrt{16} \leftarrow \text {Square Root Property of Equality}\\\boxed {b=4}[/tex]

The unknown side of the triangle should be four units.

Answer:

The answer is (2, 1/4)

Step-by-step explanation:

I inputted the equation on a graphing calculator

Answer:

[tex] \frac{x}{7.25} = 4 \\ x = 4 \times 7.25 \\ x = 29[/tex]