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3 years ago

13

Suppose an Egyptian mummy is discovered in which the amount of carbon 14 is present is only about one third the amount found in

living human beings. About how long did the egyptian die

1 answer:

eimsori [14]3 years ago

7 0

5700 Years Sorry if it is wrong

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Which data set could be represented by the box plot shown below?

Stels [109]

Answer:

The answer i got was B

8 0

3 years ago

Tlaloc pumped up 56 balls. He pumped up 5 dodge balls for every 9 other balls.

gulaghasi [49]

We simplify 5:20 and 9:36 as 1:4

Since they are both equal to 1:4, the total ball ratio should also be equal to 1:4

x:56 = 1:4
(x:14) : (56:14) = 1:4
(x:14) : 4 = 1:4

So, x : 14 = 1
x = 1.14 = 14.

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2 years ago

Which can be the first step in finding the equation of the line that passes through the points 5,-4 and -1,8 in slope-intercept

zheka24 [161]

Step-by-step explanation:

First step:

Calculate a slope.

The formula of a slope:

$m=\dfrac{y_2-y_1}{x_2-x_1}$

The slope-intercept form of an equation of a line:

$y=mx+b$

m - slope

b - y-intercept

We have the points (5, -4) and (-1, 8). Substitute:

$m=\dfrac{8-(-4)}{-1-5}=\dfrac{12}{-6}=-2$

Put the value of the slope and the coordinates of the point (5, -4) to the equation of a line:

$-4=-2(5)+b$

$-4=-10+b$ <em>add 10 to both sides</em>

$6=b\to b=6$

Finally:

$y=-2x+6$

8 0

4 years ago

Read 2 more answers

Solve for x: -2 + 3y= y - 2 - 4y *

alexdok [17]

Answer:

Step-by-step explanation:Step 1: Simplify both sides of the equation.

−2+3y=y−2−4y

−2+3y=y+−2+−4y

3y−2=(y+−4y)+(−2)(Combine Like Terms)

3y−2=−3y+−2

3y−2=−3y−2

Step 2: Add 3y to both sides.

3y−2+3y=−3y−2+3y

6y−2=−2

Step 3: Add 2 to both sides.

6y−2+2=−2+2

6y=0

Step 4: Divide both sides by 6.

6y

6

=

0

6

y=0

Answer:

y=0

3 0

3 years ago

The total square footage of wall space to be painted is 300 square feet. If a gallon of paint covers 240 square feet, how many q

UNO [17]

Answer:

You will need 5 quarts of paint to cover 300 square paint

Step-by-step explanation:

7 0

3 years ago