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
zalisa [80]
2 years ago
9

Eva begins an 8 week program to improve her health. By the end of first week, she can do 10 sit-ups in a row. By the end of the

second week, she can do 15 sit-ups in a row. By the end of the third week, she can do 20 sit-ups in a row. If Eva continues at this rate, how many sit-ups can she do in a row by the end of the training program?
Mathematics
2 answers:
Pachacha [2.7K]2 years ago
8 0

Answer:

30 fine years ya know I was in England robing a back sooo

Slav-nsk [51]2 years ago
5 0

Answer:

in 8 weeks she can do 45 sit ups

Step-by-step explanation:

add 5 to each week

You might be interested in
Given the proportion x/y = 2/5, what ratio completes the equivalent proportion: x/2= ?/?
prohojiy [21]
Cross multiply the original proportion

5x = 2y Divide by 2
5x/2 = y Now divide by 5
x/2 = y/ 5

So the answer is y/5

8 0
3 years ago
The table shows the heights y (in centimeters) of a plant after x weeks. How many centimeters does the plant grow in one week?
mart [117]

Answer:

29/6 = 4.83.. or 4.8

4 0
3 years ago
Help (Four to Seven) Thank you
fenix001 [56]
____________________

7 0
3 years ago
Not sure how to do this​
irinina [24]

Answer:2x × 3 (Don't solve it cause you cant)

Step-by-step explanation:For the first one in parentheses you can't do it because their has to be an x with the two so you can do the problem.

For the next one you can do it. So for every letter that doesn't have a number their is always an invisible 1 in front of it. So it's 1x to the second power + 1x-1 so 1×1 is 1. 1x+1x=2x and the 2 and the one that doesn't have a letter equals 3. So the answer is

2x × 3 Hopefully this is correct and helps you out!

6 0
3 years ago
Help me plzzzzzz!!!!! 3 threes=6 threes=__ on problem b.
velikii [3]
I.e 3 six = 6 three = 18
4 0
3 years ago
Read 2 more answers
Other questions:
  • 4.2x−1.4y=2.1 in terms of y
    11·1 answer
  • The volume of a cube is 36 cubic feet. What is the volume of a pyramid that fits exactly inside the cube?
    9·1 answer
  • the formula used to find the area of a triangle is A= 1/2bh, where is A of the triangle, b is the length of the base of the tria
    15·2 answers
  • A $20,000 business computer depreciates at a rate of 15% per year. Which of the following equations would model the value of the
    5·2 answers
  • ? Do you believe you have a certain mindset when confronted with a math<br> ?
    6·1 answer
  • What is the inverse of the following statement? If ∆ABC is equilateral, then it is isosceles.
    13·2 answers
  • Below are a list of costs and discounts for groceries. Round to the nearest dollar to estimate the total cost
    8·2 answers
  • Helpppppppppppppppppppppppppppppppppppp
    15·1 answer
  • Evaluate f(x) =-3x-3 for x = -2
    10·1 answer
  • Need help on this !!!!!
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!