3 years ago

- Write an equation for the following sentence: 12 pounds heavier than last year is 144.

Mathematics

1 answer:

Furkat [3]3 years ago

8 0

Hope this helped you :)

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Identify the type of function represented by f(x)=1/2•(3)^x

dalvyx [7]

ANSWER

An exponential growth function.

EXPLANATION

The given function is

$f(x) = \frac{1}{2} {(3})^{x}$

This function is of the form,

$f(x) = a {(b})^{kx}$

Since k is positive , the function will grow exponentially and fall asymptote to the negative x-axis.

As x-values becomes bigger and bigger positively, the graph grows exponentially.

6 0

4 years ago

Read 2 more answers

A right rectangular prism is packed with cubes of side length 1 over 2 inches. If the prism is packed with 5 cubes along the len

Dmitry [639]

Answer:

<em>Answer: C.Fraction 11 and 1 over 4 cubic inches</em>

Step-by-step explanation:

The volume of a rectangular prism of length L, width W, and height H is given by:

V=LWH

The prism is packed with cubes of a side length of a=1/2 inch. The volume of each cube is:

$V_c=a^3=\left(\frac{1}{2}\right)^3=\frac{1}{8}\ in^3$

The prism is packed with L=5, W=3, and H=6, thus the volume (in cubes) is:

V=5*3*6=90\ cubes

Since each cube has a volume of $\frac{1}{8} in^3$ :

$V=90\cdot\frac{1}{8}=\frac{45}{4}$

Expressing as a mixed fraction:

$V=\frac{45}{4}=\frac{44+1}{4}=11\frac{1}{4}$

Answer: C.Fraction 11 and 1 over 4 cubic inches

5 0

3 years ago

How do you find the hypotenuse if you have 2 side lengths one is 40 m and the other is 5 cm ?

Svet_ta [14]

Answer:

40.3 m

Step-by-step explanation:

a²+b²=c²

40²+5²=c²

1600+25= 1625

√1625 = 40.3112

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3 years ago

What can polynomial identities apply to beyond just polynomials?

Nina [5.8K]

One polynomial identity that crops up often in various areas is the difference of squares identity:
A2-b2=(a-b) (a+b)
We meet this in the context of rationalising denominators.

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4 years ago

alex bought 2 dvd's for $28 each. and a dvd player for $85. He gave the cashier $150.00 how much change should alex heve receive

liraira [26]

The answer is $9

28+28+85=141

150-141=$9

8 0

4 years ago