All categories

3 years ago

Exponential function b^y=x can be expressed as

Mathematics

1 answer:

VikaD [51]3 years ago

5 0

Answer:

${b}^{y} = x \\ x = {b}^{y} \\ log_{b}x = y$

You might be interested in

PLEASE HELP ASAP GIVING 100 POINTS

Inessa [10]

Answer:

3.98 meters

Step-by-step explanation:

First we need to know the formula for finding the height of a cylinder

$h=\frac{V}{\pi r^2}$

Now That we know our formula, we just need to put in our numbers and simplify

$h=\frac{5000}{\pi 20^2}$

$h=\frac{5000}{1256.637}$

$h=3.97887$

4 0

2 years ago

X2-2x=8 <img src="https://tex.z-dn.net/?f=x%20%7B%20%7D%5E%7B2%7D%20-%202x%20%3D%208%20%5C%5C%20%20%5C%5C%20%20%20" id="TexFo

iris [78.8K]

I hope this helps :)!

4 0

3 years ago

Can someone help me with question 16 please?

Step2247 [10]

Let 's' be the allowed speed.

If the maximum speed is 70 and the minimum is 40, we know 's' is between these two values inclusively, i.e. 40 ≤ s ≤ 70

*Remember for inequality symbols, whether strict or inclusive, the term on narrow side is "less than" the term on the broad side

5 0

4 years ago

A toy previously sold for $10.00 now sells for 75 cents. Calculate the decrease in the value of the toy

kramer

The decrease in the value of the toy is $9.25 if you subtract $ 0.75 from $10.00 then you get $9.25 so it's $9.25 cheaper

7 0

3 years ago

1)The base of a triangular prism is a right triangle with a base of 20 feet and a height of 120 inches. The height of the prism

ivanzaharov [21]

Answer:

(1)750 cubic feet

(2)8 Times

Step-by-step explanation:

Question 1

Dimensions of the Right Triangular Base

Base = 20 feet
Height= 120 inches = 10 feet

Base Area of the Prism

$=\dfrac12 \times 20 \times 10\\=150$ square feet$

Height of the Prism = 5 feet

Volume of the Prism = Base Area X Height

= 150 X 5

=750 cubic feet

Question 2

Jake's Box

Length: 12 inches
Width: 4 inches
Height: 8 inches

Volume = 12 X 4 X 8 =384 cubic inches

Havana's box

Havana has a shipping box similar to Jake's box, but each dimension is half as long.

Therefore:

Length: 12/2=6 inches
Width: 4/2=2 inches
Height: 8/2=4 inches

Volume = 6 X 2 X 4 =48 cubic inches

Now:

384/48=8

Therefore, the volume of Jake's box is 8 times larger than Havana's box.

6 0

4 years ago