very easy question algebra all pictures below

very easy question algebra all pictures belowvery easy question algebra all pictures below Determine whether the following statement is true or false.

An infinite geometric series with common ratio – 1.19 has a sum.

Choose the correct answer below.

O A. False, because the absolute value of the common ratio is greater than 1

O B. True, because the common ratio is less than 1

O C. False, because the common ratio is negative

OD. True, because the absolute value of the common ratio is less than 1

Find the sum of the first 57 terms of the arithmetic series.

1 + 8 + 15 + 22 + …

557 =

The radioactive element carbon-14 has a half-life of 5750 years. A scientist determined that the bones from a mastodon had lost 59.9% of their carbon-14. How old were the bones at the time they were discovered?

The bones were about years old.

(Round to the nearest integer as needed.)

2

Write a slope-intercept equation for a line passing through the point (7,5) that is parallel to y =

37

X+6. Then write a second equation for a line passing through the given point that is perpendicular to the given line.

2

A slope-intercept equation for a line passing through the point (7,5) that is parallel to y= 3x +

X + 6 is

(Simplify your answer. Type an equation. Use integers or fractions for any numbers in the equation.)

}x+6

A second slope-intercept equation for a line passing through the point (7,5) that is perpendicular to the given line is

(Simplify your answer. Type an equation. Use integers or fractions for any numbers in the equation.)

0

River

A rancher needs to enclose two adjacent rectangular corrals, one for cattle and one for sheep. If the river

forms one side of the corrals and 240 yd of fencing is available, find the largest total area that can be

enclosed.

sheep

cattle

width

length

What is the largest total area that can be enclosed?

yd2