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
Svetach [21]
3 years ago
14

Robert the number 80, if the rule is subtract 7, what is the third number in Rob's pattern

Mathematics
1 answer:
e-lub [12.9K]3 years ago
5 0

Answer:

59

Step-by-step explanation:

you do

80 -7= 73

73-7=66

66-7=59

You might be interested in
Maria says the mean of the scores 7, 8, 3, 0, 2 is 5, because she added the scores and divided by 4. Is she correct? Explain why
Sergeu [11.5K]

Answer:

She is wrong.

Step-by-step explanation:

The mean score is

7 + 8 + 3 + 0 + 2= 20

We then divide it by the number which is 5

20/5= 4.

Therefore, Maria is wrong.

This is because she divided by 4 instead of 5, as she didn't include the rational number 0.

8 0
2 years ago
If the ratio of corresponding segments is 2:3, then the ratios of the areas and volumes are
kobusy [5.1K]

Answer:

4:9

Step-by-step explanation:

Area is squaring and Volume is cubing

So it'd be 2^2:3^3, or 4:9

I hope this helped and have a good rest of your day!

6 0
3 years ago
The equation x^2+y^2-4x+27=b
Gala2k [10]
X^2 + y^2 -4x27 (the numbers in bold means the multiplying a negative and a positive equals a negative)

x^2 + y^2 -(4x27) = x^2 + y^2 -108
7 0
3 years ago
The cost of attendance at State College is $19,500 for the first year. Devise a periodic savings plan that will allow you to mak
nignag [31]
Simple interest rate for one year = 1.5%
simple interest rate over 5 years = 1.5 x 5 = 7.5%

100% + 7.5% = 107.5%
107.5% = $19500
1% = 181.3953
100% = $18140.50

He needs to put in $18140.50 so that he can get $19,500 at the end of 5 years. 
7 0
3 years ago
Ahh, I need help again. I’m really bad at math. Someone please help me.
Reil [10]

The answer is 8% because each rate (2%) goes up $200, making $1200 at 6% into $1800 at 8%.

Hope this helps!

6 0
3 years ago
Other questions:
  • The question is down below
    11·1 answer
  • One side of a rectangle is 3 inches shorter than the other side, and the perimeter is 54 inches. What are the dimensions
    8·1 answer
  • PLEASE HELP URGENT!!!! what is the measure of angle C? 38 degrees. 76 degrees. 90 degrees. 152 degrees.
    6·2 answers
  • WILL UPVOTE
    14·1 answer
  • I need.help please
    12·2 answers
  • What is coefficient of the term 16x
    13·2 answers
  • Show your work please
    15·1 answer
  • Angle a is 5/3 of Angle b. <br> Find Angles a and b plz
    10·1 answer
  •  Which table below matches the scatter plot?
    10·1 answer
  • https://www.youtub.com/watch?v=9eRpR4L560g&amp;t=1106s add the e after youtub pls like and sub comment only #HappyHolidays if yo
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!