2 years ago

Please help ASAP! Algebra 2

Mathematics

1 answer:

puteri [66]2 years ago

5 0

A=9000(.9)^t
P=50(1/2)^t and
V=18000(.78)^t
are exponential decay
the rest are growth

You might be interested in

HELP ME POR FAVOR PLEASE PLEASEE

Basile [38]

Answer:

$x=8\frac34\ \,,\quad y=8\frac12$

Step-by-step explanation:

$\Delta TRS\sim \Delta LJK \quad\implies\quad \dfrac{|TR|}{|LJ|}=\dfrac{|RS|}{|JK|}=\dfrac{|ST|}{|KL|}\\\\\dfrac{4}{7}=\dfrac{5}{x}=\dfrac{6}{y+2}\\\\\\\dfrac{4}{7}=\dfrac{5}{x}\quad\implies\quad4x=5\cdot7\quad\implies\quad x=\dfrac{35}4=8\frac34\\\\\\\dfrac{5}{x}=\dfrac{6}{y+2}\quad\implies\quad 5(y+2)=6\cdot\dfrac{35}4\\\\5y+10=3\cdot\dfrac{35}2\\\\5y\ =\ \dfrac{3\cdot35}2-10\\ \div5\qquad\quad \div5\\\\y=\dfrac{3\cdot7}2-2=10\frac12-2=8\frac12$

3 0

3 years ago

A total of raffle tickets were sold at a school fair

Elis [28]

Answer:

ok and what else there is 80 percent left

Step-by-step explanation:

6 0

2 years ago

A 13m long ladder when set against the well of a house reacher a height of 12m. How far is the foot of the ladder from the wall

Leokris [45]

Answer:

half a metre

Step-by-step explanation:

6 0

2 years ago

Read 2 more answers

Which statements are true for the given quadrilaterals?

notka56 [123]

A rectangle is considered a special case of a parallelogram because: Aparallelogram is a quadrilateral with 2 pairs of opposite, equal and parallel sides. Arectangle is a quadrilateral with 2 pairs of opposite, equal and parallel sides BUT ALSO forms right angles between adjacent sides.

6 0

2 years ago

Find the area of the circle with the given radius or diameter. Use = 3.14. d=13

leva [86]

Area of a triangle = $\pi r^{2}$
r = diameter/2
so area = pi * (13/2)^2
= 3.14*6.5*6.5 = 132.665

7 0

2 years ago