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
bonufazy [111]
3 years ago
7

ASAP please help me ​

Mathematics
1 answer:
Marizza181 [45]3 years ago
7 0

Answer:

dont really know buy im thinking its A.

Step-by-step explanation:

hope this helps somewhat

You might be interested in
la base de un rectángulo es es de 6 centímetros de largo y el area del rectángulo es de 91 centímetros cual es el perímetro​
HACTEHA [7]
Explanacio'n perdiccio'n
y control
7 0
3 years ago
Mr. Harrow has eight boys and six girls in his Honors Pre-calculus class. If he randomly chooses two students, one at a time, wh
Sergeu [11.5K]

Answer: 15/91 which is choice B

=================================================================

There are two methods to find this answer.

Method 1) We have 6 girls and 8+6 = 14 students. The probability of picking a girl is 6/14 = 3/7. After the first girl is chosen, we have 5 girls left out of 14-1 = 13 students overall. The probability of picking another girl (assuming the first selection was a girl) is 5/13. Multiply these probabilities: (3/7)*(5/13) = (3*5)/(7*13) = 15/91

--------------------

Method 2) We can use the nCr combination formula. Order does not matter.

We have nCr = 6 C 2 = 15 ways to pick 2 girls. See the attached image below for the steps (figure 1)

Out of nCr = 14 C 2 = 91 ways to pick 2 students. See the attached image below for the steps (figure 2)

So that's another way to get the answer 15/91.

5 0
3 years ago
Read 2 more answers
A number g multiplied by −8  is at least  14 .
Dmitry [639]
-8g is greater than or equal to 14
8 0
3 years ago
Read 2 more answers
20 points need help now
-BARSIC- [3]

Answer:

n=5, n^2 = 36 now

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
In a geometric sequence, A1 = 0.3 and r=3.Find A12, to the nearest integer
soldi70 [24.7K]

Step-by-step explanation:

We have,

First terms of geometric sequence, a = 0.3

Common ratio, r = 3

It is required to find the 12th term of a GP. The formula of the nth term is given by :

T_n=ar^{n-1}

Here, n =12

So,

T_{12}=0.3\times 3^{12-1}\\\\T_{12}=0.3\times 3^{11}\\\\T_{12}=53144.1

or

T_{12}=53144

So, the 12th term of the GP is 53144.

8 0
3 years ago
Other questions:
  • PLEASE HELP!! use trigonometry to solve for the missing side of x of the right triangle
    12·2 answers
  • You want to put $2,500 in a simple interest account. It has a 4% annual interest rate. How long will it take you to earn $200 in
    12·1 answer
  • Write this number in word form 890,704
    15·1 answer
  • Find the perimeter of triangle PQR
    6·1 answer
  • Find two consecutive odd integers such that the sum of their squares is 34
    9·1 answer
  • What is the value of y in the triangle ?
    6·1 answer
  • Find the value of x.<br> a.17<br> b.12<br> c.40<br> d.18<br> e.none are correct
    13·1 answer
  • I REALLY REALLY NEED HELP. I WILL MARK BRAINLIEST FOR THE BEST ANSWER!!! Question: What are the dimensions of a box with minimal
    6·2 answers
  • Round 4.645 to the<br> nearest whole number.
    9·2 answers
  • Part A
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!