$\bf 3^{4x}=27^{x-3}\implies 3^{4x}=(3^3)^{x-3}\stackrel{~\hfill \textit{same base, the exponents must also be the same}}{\implies 3^{4x}=3^{3(x-3)}\implies 3^{4x}=3^{3x-9}\qquad } \\\\\\ 4x=3x-9\implies x=-9$

5 0

3 years ago

According to the box plot , what is the range and IQR of the data shown ?

vekshin1

Answer:

IQR= 14

Range=18

Hope this helps

6 0

3 years ago

It was John's birthday, 1/2 of his cupcakes were choco lava, the other half was strawberry. There were 10 strawberry cupcakes. R

igomit [66]

If there were 10 strawberry cupcakes then chocolate would have the same number as 10= 1/2. Then 2/4 can be simplified to 1/2 meaning that Rick are 1/2 of 10 and 1/10 is just one out of the 10 strawberry cupcakes.

Rick ate 5 Chocolate Cupcakes

Steward are 1 Strawberry Cupcake

4 0

2 years ago

Read 2 more answers

A print shop purchases a new printer for $25,000. The equipment depreciates at a rate of 5% each year. The relationship between

bogdanovich [222]

To complete the table, just use the given equation to solve for the corresponding values of y. and i think the formula is wrong, it should be
y = 25,000 • 0.95^x

at x = 1
a0 = y = 25,000 • 0.95^x
a0 = 25,000 • 0.95^(1)
a0 = 23750.00

at x = 2
a1 = y = 25,000 • 0.95^x
a1 = 25,000 • 0.95^( 2 )
a1 = 22562.50

at x = 3
a2 = y = 25,000 • 0.95^x
a2 = 25,000 • 0.95^( 3 )
a2 = 21434.38

3 0

3 years ago