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
Morgarella [4.7K]
3 years ago
14

What is (2/3)w = 20?

Mathematics
1 answer:
Brilliant_brown [7]3 years ago
4 0

Answer:

w=15

Step-by-step explanation:

w=20/2/3

w=20*3/2

w=30/2=15

You might be interested in
Which two operations are needed to write the expression that represents “five less than the quotient of a number and three”?
harina [27]
The answer would be multiplication and subtraction
8 0
3 years ago
Exhibit B: A restaurant has tracked the number of meals served at lunch over the last four weeks. The data shows little in terms
Mekhanik [1.2K]

Answer:

Option E is correct.

The expected number of meals expected to be served on Wednesday in week 5 = 74.2

Step-by-step Explanation:

We will use the data from the four weeks to obtain the fraction of total days that number of meals served at lunch on a Wednesday take and then subsequently check the expected number of meals served at lunch the next Wednesday.

Week

Day 1 2 3 4 | Total

Sunday 40 35 39 43 | 157

Monday 54 55 51 59 | 219

Tuesday 61 60 65 64 | 250

Wednesday 72 77 78 69 | 296

Thursday 89 80 81 79 | 329

Friday 91 90 99 95 | 375

Saturday 80 82 81 83 | 326

Total number of meals served at lunch over the 4 weeks = (157+219+250+296+329+375+326) = 1952

Total number of meals served at lunch on Wednesdays over the 4 weeks = 296

Fraction of total number of meals served at lunch over four weeks that were served on Wednesdays = (296/1952) = 0.1516393443

Total number of meals expected to be served in week 5 = 490

Number of meals expected to be served on Wednesday in week 5 = 0.1516393443 × 490 = 74.3

Checking the options,

74.3 ≈ 74.2

Hence, the expected number of meals expected to be served on Wednesday in week 5 = 74.2

Hope this Helps!!!

8 0
3 years ago
A particle moves along the curve y = 5x^2 – 1 in such a way that the y value is decreasing at the rate of 2 units per second. At
Shtirlitz [24]

Answer:

The correct option is;

Increasing one fifth unit/sec

Step-by-step explanation:

The equation that gives the curve of the particle of the particle is y = 5·x² - 1

The rate of decrease of the y value dy/dt = 2 units per second

We have;

dy/dx = dy/dt × dt/dx

dy/dx = 10·x

dy/dt = 2 units/sec

dt/dx = (dy/dx)/(dy/dt)

dx/dt = dy/dt/(dy/dx) = 2 unit/sec/(10·x)

When x = 1

dx/dt = 2/(10·x) = 2 unit/sec/(10 × 1) = 1/5 unit/sec

dx/dt = 1/5 unit/sec

Therefore, x is increasing one fifth unit/sec.

8 0
3 years ago
*PLEASE ANSWER!! HURRY PLS*
atroni [7]
The answer to the question is c
5 0
3 years ago
Read 2 more answers
This is new stuff and looks way hard
Elan Coil [88]

Answer:

Step-by-step explanation:

A. 9p⁴q⁶

Because 3²=9, (p²)²=p⁴, and (q³)²=q⁶

6 0
3 years ago
Other questions:
  • Identify steps. to solve -3 + x =11 <br>​
    7·1 answer
  • FACTORED POLYNOMIAL ONLY
    14·1 answer
  • Is 3/10 equivalent to 2/5 please tell me the right answer
    10·1 answer
  • 7. A patient has a urinary tract infection so Dr. Padron prescribes Ancef. A 1200 mL bag contains 400 mg of Ancef. If the patien
    14·1 answer
  • Next-door neighbors Bob and Jim use hoses from both houses to fill Bob's swimming pool. They know that it takes 22 h using both
    15·1 answer
  • Please help I do not understand!!!
    11·2 answers
  • 1. Find the number of real number solutions for the equation.
    10·1 answer
  • Please help me on part a and after part a I will send you part b​
    6·1 answer
  • HURRY IM BEING TIMED
    14·2 answers
  • HELP ASAP!!!! 30 POINTS
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!