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
SCORPION-xisa [38]
3 years ago
15

Help please.

Mathematics
1 answer:
maria [59]3 years ago
8 0
A1=-15
a2=a1+d→-4=-15+d→d=11
You might be interested in
The graph shows the career interests of the students at Linda's college. Suppose there are 900 students at the school. How many
nevsk [136]

Answer:

117 students

Step-by-step explanation:

13/100 = X/900

(13 * 900)/100 = 117

5 0
3 years ago
Can somebody please help
Sveta_85 [38]
1. 600
2. 650
3. 400
4. 2,500
5. Handball and Bicycling
6. 1,650
7. Swimming and Walking
8. 3-hour walk
9. Cross-Country Skiing
10. 8
11. about 7
12. 12
13. 1-5 million
5 0
3 years ago
Jersey village population in 1950 was 10,173. The population increases by 8.9% every 10 years. Predict the population in 2020
Oksanka [162]

Answer:

Future Value= 18,478 people

Step-by-step explanation:

eGiving the following information:

Present value (PV)= 10,173

Growth rate (g)= 0.089 every 10 years

Number of periods (n)= 7

<u>To calculate the population in 2020, we need to use the following formula:</u>

FV= PV*(1 + g)^n

FV= 10,173*(1.089^7)

FV= 18,478 people

3 0
3 years ago
Adding and subtracting functions<br>g(x) = 4x + 5 f (x) = −3x^2 − 3x Find g(x) + f (x)​
Step2247 [10]

Answer:

- 3x² + x + 5

Step-by-step explanation:

g(x) + f(x)

= 4x + 5 - 3x² - 3x ← collect like terms

= - 3x² + x + 5

8 0
3 years ago
There are exactly four positive integers n such that (n +7) is a factor of ( n +1) . Find the largest such n .
kipiarov [429]
\dfrac{n+1}{n+7}=\dfrac{n+7-6}{n+7}=1-\dfrac6{n+7}

n+7 will be a factor whenever the remainder term -\dfrac6{n+7} vanishes. But this will never happen for any integer n, so I suspect the question is inaccurately posed. Are there some characters missing?
4 0
4 years ago
Other questions:
  • What is the measure of c?<br> A. 20<br> B. 14<br> C. 16<br> D. 22
    6·1 answer
  • Write a word problem using rational numbers and using at least two of the operations (add, subtract, multiply, divide).
    9·2 answers
  • I can't figure out this question?
    11·2 answers
  • The formula v= square root 64h gives the velocity v in feet per second of an object that has fallen h feet find the velocity of
    5·1 answer
  • Jennifer is saving money to buy a bike. The bike costs $165. She has $105 saved, and each week she adds
    6·1 answer
  • The area of a square in 169 square centimeter. What's its perimeter? Pls explain how you found the answer​
    12·1 answer
  • A box has length 5 feet, width 6 feet, and height 3 inches. Find the volume of the box in cubic feet and in cubic inches.​
    9·1 answer
  • A glass is 1/3
    15·1 answer
  • Can someone please help me asap? Thank you!!
    7·2 answers
  • Solve for X and y PLEASE GIVE FULL EXPLANATION HOW YOU GOT IT
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!