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
Liono4ka [1.6K]
3 years ago
9

Please hurry I will mark you brainliest

Mathematics
2 answers:
yawa3891 [41]3 years ago
6 0

Answer:

q = 1/4

Step-by-step explanation:

-5/4 - (-1/4) = -1

-1/(q-1/2) = 4

-1 = 4(q-1/2)

-1 = 4q - 2

1 = 4q

q = 1/4

ArbitrLikvidat [17]3 years ago
3 0

Step-by-step explanation:

so the answer will be 1/4

You might be interested in
Evaluate x(y+3)/(3+y)z for x=12, y=1, and z=6.<br><br> A) 2<br><br> B) 5<br><br> C) 8<br><br> D) 6
fgiga [73]

Answer:

2

Step-by-step explanation:

We take the equation

x(y+3)/(3+y)z

and substitute the values for each individual variable in the problem. It looks like this:

12(1+3)/(3+1)6

Now we can solve the equation.

When solved, it equals 2.

5 0
3 years ago
Read 2 more answers
How much interest does $400 make in 5 years at 7% per annum?
ZanzabumX [31]

Answer:

$112

Step-by-step explanation:

7% for each year = $28

7% for four years = $28.4= $112

4 0
3 years ago
Elena made 10 ounces of apple chips. She puts the same amount of apple chips into each of 4 containers. How many ounces of apple
KiRa [710]

Answer:

2.5 ounces

Step-by-step explanation:

10 divided by 4 is 2.5

7 0
3 years ago
The combined math and verbal scores for students taking a national standardized examination for college admission, is normally d
kipiarov [429]

Answer:

The minimum score that such a student can obtain and still qualify for admission at the college = 660.1

Step-by-step explanation:

This is a normal distribution problem, for the combined math and verbal scores for students taking a national standardized examination for college admission, the

Mean = μ = 560

Standard deviation = σ = 260

A college requires a student to be in the top 35 % of students taking this test, what is the minimum score that such a student can obtain and still qualify for admission at the college?

Let the minimum score that such a student can obtain and still qualify for admission at the college be x' and its z-score be z'.

P(x > x') = P(z > z') = 35% = 0.35

P(z > z') = 1 - P(z ≤ z') = 0.35

P(z ≤ z') = 1 - 0.35 = 0.65

Using the normal distribution table,

z' = 0.385

we then convert this z-score back to a combined math and verbal scores.

The z-score for any value is the value minus the mean then divided by the standard deviation.

z' = (x' - μ)/σ

0.385 = (x' - 560)/260

x' = (0.385×260) + 560 = 660.1

Hope this Helps!!!

8 0
3 years ago
Pleas help !!!! Need explanation as well
Fynjy0 [20]

Answer:

B, they are independent events separate from each other.

Step-by-step explanation:

Being born a female wouldn’t affect the colorization of the creature, they would both be independent events separate from each other.

4 0
3 years ago
Read 2 more answers
Other questions:
  • If B is the midpoint of AC and AC=8x-20 find BC
    8·2 answers
  • Anyone know this problem
    13·2 answers
  • 4(X+8) FOR X=6 need this for test
    8·2 answers
  • Which rule describes the relationship between the input and output pairs in the following table?
    7·1 answer
  • If the masses of objects increase and their distance from each other remains the same, then the force of gravity between the two
    14·1 answer
  • Old MacDonald had a farm. On this farm he had some cows and chickens. When he “took stock” (counted), the farmer had 15 animals
    11·1 answer
  • Idendify the slope and y-intercept from the equation below.
    10·2 answers
  • PLEASE PROVIDE REASONING AND SHOW WORK TO
    13·1 answer
  • What is m∠RVS?<br> What is X?
    12·1 answer
  • What is the equation of the graph below?​
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!