answer.
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
Wittaler [7]
2 years ago
8

I can finish the problems in one chapter of my physics book in 8 hours. Suppose that the problems in each chapter take the same

amount of time to solve, and that there are 30 chapters. How many people working together at the same rate as me would it take to finish the whole book in one day?
Mathematics
1 answer:
Jet001 [13]2 years ago
8 0
Well I suppose it depends on how long you have in a day but...

with 30 people you can have it done in about 8hrs

but with 20 people you can have it done in about 12 hours

so my best guess would be anywhere between 20-30 people
You might be interested in
A river drops 12 ft vertically over a horizontal distance of 1500 ft.
elixir [45]

Answer:

Slope = rise / run

= -12 / 1500 (It's -12 and not 12 because a drop means it's decreasing)

= -0.008

4 0
2 years ago
WILL BE BRANLIEST!!!
stiks02 [169]

Answer:

See explanation

Step-by-step explanation:

A. Solution set is in the attachment (dark green shading in the middle)

B. Yes, 2(5) + 3(1) ≤ 15; 13 is less than or equal to 15

5 + 1 > 3, 6 is greater than 3

C. (4, 2) means that he buys 4 sandwiches and 2 hot lunches

8 0
2 years ago
Read 2 more answers
On a coordinate plane, 2 exponential fuctions are shown. Function f (x) decreases from quadrant 2 into quadrant 1 and approaches
Gala2k [10]

Answer:

g(x)=6(3)^x

Step-by-step explanation:

We are given  that

f(x)=6(\frac{1}{3})^x

Function f decreases from quadrant  2 to quadrant 1 and approaches  y=0

It cut the y- axis at (0,6) and passing through the point (1,2).

Function g(x) approaches y=0 in quadrant 2 and increases into quadrant 1.

It passing through the point (-1,2) and cut the y-axis at point (0,6).

Reflection across y- axis:

Rule of transformation is given by

(x,y)\rightarrow (-x,y)

Using the rule then we get

g(x)=6(\frac{1}{3})^{-x}=6(3)^x

By using

x^{-a}=\frac{1}{x^a}

Substitute x=-1

g(-1)=6\times (\frac{1}{3})=2

Substitute x=0

g(0)=6

Therefore,g(x)=6(3)^x is true.

8 0
2 years ago
Read 2 more answers
Which of these statements best describes the relation shown in Item 1?
Oksi-84 [34.3K]

Answer:

The relation is 'a function that is one-to-many'.

Step-by-step explanation:

From the table, we can see that element 10 i.e. y=10 in the range, corresponds to two elements i.e. x=-5, and x=5 in the domain.

In other words, the given table represents the many-to-one function as an element of the range y = 10 corresponds to more than one element in the domain.

Therefore, the relation is 'a function that is one-to-many'.

3 0
2 years ago
A rock climber is planning to climb a mountain cliff over two days. The climb begins at an altitude of 6,400 feet above sea leve
Furkat [3]

Answer:

D

Step-by-step explanation:

360h+6,400 >8,020, with a solution is h> 4.

3 0
2 years ago
Other questions:
  • Is 70 thousand written in standard form or word form ? Explain
    9·1 answer
  • An online music store sells about 4000 songs each day when it charges $1 per song. For each $0.05 increase in price, about 80 fe
    8·2 answers
  • If m abf=7b-24 and m Abe = 2b what is m EBF
    13·1 answer
  • Elsie bought a video game for $85.00. If the store charges 170% of its cost for the game, how much is the store’s profit?
    15·2 answers
  • Alfred wants to waste less than 175 gallons of water this week. Every day that he waters the lawn, he wastes 59 gallons of water
    14·2 answers
  • 16 tons 400 pounds divided by 5
    14·1 answer
  • One grocery store sells 8 pounds of bananas for $3.12. Another grocery store sells 9 pounds of bananas for $3.06.
    10·2 answers
  • Mrs. Dimitri purchased a case of yogurt cups. Out of every 10 yogurt cups, 6 are strawberry.
    9·1 answer
  • A contractor has found that her cost for a certain construction job is subject to random variation. She believes its actual valu
    6·1 answer
  • Students in the marching band are choosing new colors for the hats and the pants of their
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!