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
Ilia_Sergeevich [38]
3 years ago
12

Draw a figure strategy a snail is at t bottom of a 10 ft wall. Each day it climbs up 3 ft. Each night it slides down back 1 ft.

On which day will it reach to the top of the wall
Mathematics
1 answer:
antiseptic1488 [7]3 years ago
6 0
The snail will reach the top of the wall by day 5.

(3ft-1ft)x = 10ft
2x = 10
2x / 2 = 10/2
x = 5 days.

The snail will reach the top of the wall on the 5th day.

11=                                                 d5
10=                                                        d5
9=                                       d4
8=                                             d4  d5
7=                          d3
6=                                d3  d4
5=             d2
4=                  d2    d3
3=  d1
2=       d1  d2
1=
0=  d1




You might be interested in
Robert read 20 pages out of a 300 page book. What percent has he read ? What percent does he still have to read ?
Setler [38]

Answer: he has read 15% and still needs to read 85%

Step-by-step explanation: 300/20 is 15 so that’s the percent he has read. 100-15=85 so that’s the percent he still has left to read

6 0
3 years ago
Given m|n, find the value of x.
horsena [70]

Answer:

x=150

Step-by-step explanation:

x+30=180[co-interior angle]

x=180-30

x=150

6 0
3 years ago
For which sample size (n) and sample proportion (p) can a normal curve be
Nonamiya [84]

Answer:

Option c.

Step-by-step explanation:

Using the normal curve to approximate a sampling distribution:

For a sample size n and a proportion n, the normal curve can be used if:

np \geq 10 and n(1-p) \geq 10

Option a:

np = 35*0.8 = 28 > 10

n(1-p) = 35*0.2 = 7 < 10

So option a cannot be used.

Option b:

np = 65*0.9 = 58.5 > 10

n(1-p) = 65*0.1 = 6.5 < 10

So option b cannot be used.

Option c:

np = 65*0.8 = 52 > 10

n(1-p) = 65*0.2 = 13 > 10

So option c can be used, and is the answer

Option d:

np = 35*0.9 = 31.5 > 10

n(1-p) = 35*0.1 = 3.5 < 10

So option d cannot be used.

The answer is given by option c.

7 0
3 years ago
Equivalent ratio of 64:60
Snowcat [4.5K]

An equivalent ratio of 64:60 is 16:15.

5 0
3 years ago
Read 2 more answers
Convert 3 4/7 into an improper fraction.
Marizza181 [45]
25/7
You multiply 3 and 7 which gives you 21. Add 4 to 21, giving you 25. The improper fraction would be 25/7
7 0
2 years ago
Other questions:
  • How do I Solve and graph the inequality |6 – v| &lt; 9?
    9·1 answer
  • Mark and his friends ordered 2 pizzas. The same size
    11·1 answer
  • The roof of a tower in a castle is shaped like a cone. The height of the roof is 30 ft, and the radius of the base is 15 ft. Wha
    15·1 answer
  • Expand:<br> 5 ( n - 1)??<br> could you please show working out to.<br> Thanks
    12·1 answer
  • Whats 1 and 3 5ths times 2 and 3 4ths
    11·2 answers
  • A vendor sells 60 pieces of fruit that are either apples or oranges. The ratio of apples to oranges is 3: 2. How many apples did
    13·1 answer
  • Please, multiply the following Algebric sum.........<br> 3ab+2bc, 5bc
    14·1 answer
  • To make meatloaf. mix 2 pounds of beef and 0.5 of a cup of breadcrumbs. How many pounds of beef
    14·1 answer
  • Can someone please help me with math.
    13·1 answer
  • 5 is 10% of what plz i need help​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!