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
katrin2010 [14]
4 years ago
12

Ana wants the mean of her test scores to be a least 85

Mathematics
2 answers:
egoroff_w [7]4 years ago
5 0
(100+70)/2

hope this helps

Zigmanuir [339]4 years ago
4 0
She would need a 100 on the first test and a 70 on the second.
You might be interested in
Given ΔRST : ΔLMN, which of the following is true<br> 1.
kvasek [131]
I hope this helps you



m (R)=m (L)


m (S)=m (M)


m (T)=m (N)
8 0
4 years ago
Read 2 more answers
You deposit 300 in an account earning 6% interest compounded annually. How much will you have in the account in 20 years?
Allushta [10]

P = 300 $; r = 0.06; t = 20; n = 1

A = P ( 1 + r/n)^n*t

= 300 ( 1 + 0.06) ²⁰

= 300 ( 1.06) ²⁰

= 962.14

8 0
3 years ago
Read 2 more answers
Is -31 &gt;or equal to -3
strojnjashka [21]

Answer:

-3 is greater than -31

asdfghjkl

3 0
3 years ago
Kathy has savings a hundred thousand if she invested 100,000 in a saving fund thats adds 5% each year about how much will her sa
jok3333 [9.3K]

Answer:200,000

Step-by-step explanation:

If it increases 5% every year in 20 years it will Have increased 100% therefore the number would have doubled

5 0
3 years ago
Suppose you want to accumulate $25,000 as down payment on a house and the best you can do is to put aside $200 a month. If you d
Sunny_sXe [5.5K]

Answer:

It will take 88.2 months to accumulate the amount

Step-by-step explanation:

Given;

Future value of money, FV = $25,000

investment per compound period, P = $200

interest rate, i = 0.75% x 12 = 9%

The number of monthly installments required to amount to FV is given by;

n = \frac{ln(FVi +cp)-ln(cp)}{ln(c+i)-ln(c)}\\\\ n = \frac{ln(25000*0.09 +200*12)-ln(200*12)}{ln(12+0.09)-ln(12)}\\\\n = \frac{8.4446 -7.7832}{2.4924-2.4849}\\\\n = 88.2 \ months

Therefore, it will take 88.2 months to accumulate the amount.

7 0
4 years ago
Other questions:
  • There are five boys and five girls in a class. The teacher randomly selects three different students to answer questions. The fi
    6·1 answer
  • How can you simplify this expression<br> Z^2 Z^4/z^3
    6·1 answer
  • How do you do this?
    12·1 answer
  • The daughter is 36 years younger than her mother. How many years ago was the mother 5 times the daughters age, if she is 50 year
    14·2 answers
  • I NEED HELP RIGHT NOW PLEASE!!<br>solve 30-5x=4 for x​
    14·2 answers
  • Edith rides in an Oober that charges a flat rate of $6.75 plus $3.20 per mile. If the ride share service charges $40.03 in total
    8·1 answer
  • Which statements describe the graph of 2 and StartFraction 8 over 9 EndFraction greater-than-or-equal-to x on a number line? Sel
    15·2 answers
  • I dont even know how many times I've asked for this but plz... What is the slope of a line parallel to the line whose equation i
    11·1 answer
  • In his last football game, Sean rushed for 89 yards. If his season total is now 871 yards, how many total yards did he have to p
    5·2 answers
  • ( 64 ) -2/3 x ( 27 ) -2/3​
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!