3 years ago

What is f(x)=4(1+0.7)3x

Mathematics

1 answer:

Roman55 [17]3 years ago

8 0

Answer:6.8x

Step-by-step explanation:1+.7 is 1.7, times 4 is 6.8 times x is 6.8x

You might be interested in

A book costs $4.75 plus sales tax. After sales tax, the book is $5.13. What is the approximate sales tax rate?

maria [59]

Answer:

Step-by-step explanation:

5.13 - 4.75 = 0.38

4.75 / 0.38 = 12.5

6 0

3 years ago

The side of a cube is 9 cm long.What is the cube's surface area? ____ cm2A) 27B) 729 C) 486What is the cube's volume?Lol 729 ___

DedPeter [7]

Answer:C, B

Step-by-step explanation:

3 0

3 years ago

Please tell me correct and

choli [55]

Answer:

$\frac{1}{4}$ or $0.25$ (they're the same)

Step-by-step explanation:

First Part:

$4^{3} = 64$
$8^{2} = 64$
$2 = 2$
Multiply them together: 64 × 64 × 2 = 8192

Second Part:

$2^{7} = 128$
$16^{2} = 256$
Multiply them together: 128 × 256 = 32768

Wrap it all up:

8192 ÷ 32768 = 0.25 = 1/4

I hope this helps!

7 0

3 years ago

Stephan con run 3 miles in 15.75 minutes. Keisha con run 5 miles in 22.6 minutes. Who can run faster?

Marina CMI [18]

Answer: Keisha can run faster than Stephan.

Step-by-step explanation:

Let's figure out how long it takes for them to run a mile.

$\frac{15.75}{3} =5.25\\\frac{3}{3} = 1$

It would take Stephan 5.25 minutes to run a mile

$\frac{22.6}{5} =4.52\\\\\frac{5}{5} =1$

It would take Keisha 4.52 minutes to run a mile

Since Keisha takes less time to run a mile she is faster.

3 0

3 years ago

Read 2 more answers

What is the answer to <br>|5 + -4|

luda_lava [24]

$|a|=\left\{\begin{array}{ccc}a&if&a\geq0\\-a&if&a < 0\end{array}\right\\\\|5+(-4)|=|5-4|=|1|=1$

3 0

4 years ago

What is f(x)=4(1+0.7)3x​

What is f(x)=4(1+0.7)3x