1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
SCORPION-xisa [38]
3 years ago
13

A man diving from a platform 30 feet above the water descends 18 feet below the surface. He then sims to the surface how far has

he traveled altogether
Mathematics
1 answer:
netineya [11]3 years ago
8 0
I think it is 66  not for sure tho thats my answer <span />
You might be interested in
Express this to single logarithm
zzz [600]

Answer:  \log_{2}\left(\frac{q^2\sqrt{m}}{n^3}\right)

We have something in the form log(x/y) where x = q^2*sqrt(m) and y = n^3. The log is base 2.

===========================================================

Explanation:

It seems strange how the first two logs you wrote are base 2, but the third one is not. I'll assume that you meant to say it's also base 2. Because base 2 is fundamental to computing, logs of this nature are often referred to as binary logarithms.

I'm going to use these three log rules, which apply to any base.

  1. log(A) + log(B) = log(A*B)
  2. log(A) - log(B) = log(A/B)
  3. B*log(A) = log(A^B)

From there, we can then say the following:

\frac{1}{2}\log_{2}\left(m\right)-3\log_{2}\left(n\right)+2\log_{2}\left(q\right)\\\\\log_{2}\left(m^{1/2}\right)-\log_{2}\left(n^3\right)+\log_{2}\left(q^2\right) \ \text{ .... use log rule 3}\\\\\log_{2}\left(\sqrt{m}\right)+\log_{2}\left(q^2\right)-\log_{2}\left(n^3\right)\\\\\log_{2}\left(\sqrt{m}*q^2\right)-\log_{2}\left(n^3\right) \ \text{ .... use log rule 1}\\\\\log_{2}\left(\frac{q^2\sqrt{m}}{n^3}\right) \ \text{ .... use log rule 2}

8 0
3 years ago
Orlando buys a shirt for $15 and a pair of jeans for $32.50. If the sales tax is 8%, what is the total price Orlando pays for th
scoray [572]
$15 + $32.50 + 8% = $51.30

15 + 32.50 = 47.50

8% × 47.50 = 3.80

47.50 + 3.80 = 51.30
5 0
3 years ago
Read 2 more answers
Helllppp plzzzzzzzzzzz
kolbaska11 [484]

Answer:

A: 5

B: 32

C: 3

D; 14

C: 0.333

Step-by-step explanation:

4 0
3 years ago
Read 2 more answers
Establece el producto cartesiano;representa en diagrama sagital y plano cartesiano M={a,b,c} N={4,8,12} ayuda​
Elza [17]

Answer:

-30

Step-by-step explanation:

6 0
3 years ago
I worked it out as 11x^2 over 12y but I'm doubtful. <br><br> Thank you for helping!
elena-14-01-66 [18.8K]

similar answer 11x^2/12y-

5 0
3 years ago
Read 2 more answers
Other questions:
  • Can someone help me with this please, I would really appreciate it, thank you!<br> (Geometry)
    13·1 answer
  • How do you solve this?
    7·1 answer
  • 12 yd<br> 8 yd<br> 6 yd<br><br> What’s the area ?
    15·1 answer
  • Find all polar coordinates of point P where P = (6, -pi/5)
    14·1 answer
  • The cost to a store for a box of cereal is $2.50. The store is selling the box of cereal for $3.50. What is the percent of marku
    6·2 answers
  • Find all the solutions to the equation: <br><br> 36x^2 + 12x = 0
    12·2 answers
  • Please help me i need the answer right now. The lesson is Rational Root Theorem.
    12·1 answer
  • .The measures of the angles of a triangle are in the extended ratio 6: 1: 5. What is the measure of the largest angle?​
    8·1 answer
  • This graph represents a linear function. Enter an equation in the form y = mx + b that represents the function.
    7·1 answer
  • How to write “6 times the quantity two x plus three y” in a Algebraic expression.
    13·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!