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
MArishka [77]
3 years ago
14

The table shows how the number of sit-ups marla does each day has changed over time. at this rate how many sit-ups will she do o

n day 12? Explain your steps in solving this problem
day 1 day 2 day 3 day 4 day 5
17 21 25 29 33
Mathematics
2 answers:
DENIUS [597]3 years ago
5 0
The number of situps form an AP with first term (a) = 17 and common difference (d) = 4

Tn = a + (n - 1)d
T12 = 17 + (12 - 1) x 4 = 17 + 11(4) = 17 + 44 = 61

Therefore, she will do 61 situps on day 12.
konstantin123 [22]3 years ago
4 0
From the given table above, it shows that males sit ups each day has changed over time, and every day, the difference is 4 sit ups. There is a consistent change in her everyday routine. Therefore, since from day 5, her sit ups is 33, day 6 to 12 will be added 4 sit ups per day. Day 6 would be 37, day 7 is 41, day 8 is 45, day 9 is 49, day 10 is 53, day 11 is 57 and therefore, day 12 is 61. So Marla will have 61 sit ups on the 12th day. 
You might be interested in
Determine the number of ways to choose a set of 9 pencils from a selection of 10.
enot [183]
The second option. 10

Hope this helps<3
5 0
3 years ago
Rabbits doubles every month. if you start with 2, how many will you have after 5 years
Illusion [34]
2.30584301E+18 rabbits will be around bc you have to double the number 60 times
6 0
3 years ago
I’m stuck please help ? Due tomorrow
Shkiper50 [21]
Here are two ways of doing it.

************************************************************

1) The current price is 100% of the price. The price went down by 6%, so since 100% - 6% = 94%, the new price is 94% of the original price.

94% * 175 = 0.94 * 175 = 164.50

The new price is 164.50

*******************************************************

2) The discount is 6% of 175, so first, we find the discount.

6% of 175 = 0.06 * 175 = 10.5

Now we subtract the amount of the discount from the original price.

175 - 10.50 = 164.50

The new price is 164.50

**********************************************************

As you can see, both methods give you the same answer, 164.50
6 0
3 years ago
Read 2 more answers
there are 13 animals in the barn. some are chickens and some are goats. there are 48 legs in all. how many of each animal are th
romanna [79]

Answer:

Step-by-step explanation:

chickens + goats = 13

so...

c + g = 13, so...

g = (13 - c)

2 legs times the number of chickens (2c) + 4 legs times the number of goats (4g) = 48 total legs. So...

2c + 4(13-c) = 48, so

2c + 52 - 4c = 48, so

-2c = -4, so

2c = 4, so

c = 2.

There are 2 chickens, and therefore 11 goats.

5 0
2 years ago
A particular fruit's weights are normally distributed, with a mean of 618 grams and a standard deviation of 24 grams. If you pic
Lorico [155]
Answer: The probability is 0.5136.

To find this probability we have to find the range of the values on the normal distribution table.

First, we need to find the percent for each making z-score.

Lower end: 50/24 = 2.08 = 0.0183

Upper end: 2/24 = 0.08 = 0.5319

Now, that we have the upper and lower ends, we can subtract them to find the difference or the range.  

0.5319 - 0.0183 = 0.5136

There is a 51.36% chance they are in the given range.
3 0
3 years ago
Other questions:
  • Which table shows the greatest ratio of fillers earned to hours worked?
    9·2 answers
  • If Mrs. Nelson needs to order 348 jars of paint for her art classroom and there’s a box of 12 jars of paint that’s on sale at th
    12·1 answer
  • if 1/3 of a can of frosting covers 1/6 of the top of the birthday cake how much frosting is needed to cover the entire top of th
    13·2 answers
  • During the first part of a​ trip, a canoeist travels 96 miles at a certain speed. the canoeist travels 15 miles on the second pa
    10·1 answer
  • A line passes through(-3,6) and has slope of -5 what is an equation of the line?
    14·1 answer
  • The graph of the function f(x) = (x − 3)(x + 1) is shown. Which describes all of the values for which the graph is positive and
    9·2 answers
  • Last year, all purchases of a certain product were made either online or in a store. If 55 percent of the purchases were made on
    9·1 answer
  • The grades on a math midterm at Springer are roughly symmetric with \mu = 78μ=78mu, equals, 78 and \sigma = 5.0σ=5.0sigma, equal
    15·1 answer
  • Free 100pts ( comment your favorite Juice Wrld song)
    11·2 answers
  • Select all the correct answers.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!