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
OLga [1]
3 years ago
10

An eccentric math teacher told his class that he would assign one problem on the first day of school, two

Mathematics
1 answer:
maks197457 [2]3 years ago
4 0

N is the day it is, so since we are trying to find the number of problems for the 10th day, n will equal 10. The quantity of problems is doubling each day, so you will create this rule:

2^n - 1

Now, to plug in the numbers:

2^10 - 1

Then we simplify:

2^9

And now we solve this equation:

2^9 = 512

You might be interested in
the length of the altitude from the right angle to the hypotenuse of a right triangle is the _______ mean of the two segments th
Vilka [71]

Answer:

The length of the altitude from the right angle to the hypotenuse of a right triangle is the <u>geometric</u> mean of the two segments that make the hypotenuse.

7 0
3 years ago
A rectangle has a width of 3 units. The rectangle's length is 5 times its width.
Korolek [52]

Answer:

width=3

then length=5×3

now,

Area=l×b

= 15×3

=45

8 0
3 years ago
Read 2 more answers
Toys R us is having a 38% off sale on all of their backpacks.If a backpack normally cost 22.00 how much will it be on sale
vovangra [49]

Answer:

$13.64

Step-by-step explanation:

The backpack is originally priced at $22. During the sale, the price would be 38% off which means you pay 62% of the original price. We can find this by multiplying by the percent 62 (converted into a decimal).


22(0.62)=13.64


The sale price at the sale is $13.64.

4 0
4 years ago
In the diagram, lines m and n are parallel. What is the measure of w?
Zepler [3.9K]

Answer:

35 degrees

Pleaase seek help u need to be smarter than this giv me brainilest

8 0
3 years ago
HELP, I need to determine the slope and y-intercept for each group. I need to write an equation for the graph in slope-intercept
Leviafan [203]

Answer

Slope: 3/2

y-intercept: -1

equation: y=3/2x-1

Step-by-step explanation:

Slope = rise/run

y- intercept is where the line intercepts the y axis

6 0
3 years ago
Read 2 more answers
Other questions:
  • Cape Hatteras Lighthouse was built in 1870 and rises 208 feet above sea level. From the top of the lighthouse, the lighthouse ke
    9·1 answer
  • There are 16 peices of fruit in a bowl and 12 of them are apples. What percentage of the pieces of fruit in the bowl are apples?
    11·1 answer
  • Please do this questions its for 100 point will chose brainiest do in full please
    11·2 answers
  • Solve the equation – 2 =<br> k + 7
    8·2 answers
  • Find a third angle of a right triangle if one of the angles measures 24°.
    15·1 answer
  • Write an equation in slope-intercept form for this line.
    13·1 answer
  • 50 POINTS IF YOU CAN ANSWER IT!
    11·1 answer
  • I need some help. An explanation will be truly appreciated!​
    10·1 answer
  • Is this correct ? if not what’s the correct answer?
    11·2 answers
  • What is the value of x?<br> B<br> 75°<br> Enter your answer in the box.<br> X=<br> 50°<br> с<br> х
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!